gtk/auto/

window.rs

// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use crate::{
    AccelGroup, Align, Application, Bin, Buildable, Container, ResizeMode, Widget, WindowGroup,
    WindowPosition, WindowType, ffi,
};
use glib::{
    object::ObjectType as _,
    prelude::*,
    signal::{SignalHandlerId, connect_raw},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    ///
    /// ]|
    ///
    /// GtkWindow has a main CSS node with name window and style class .background,
    /// and a subnode with name decoration.
    ///
    /// Style classes that are typically used with the main CSS node are .csd (when
    /// client-side decorations are in use), .solid-csd (for client-side decorations
    /// without invisible borders), .ssd (used by mutter when rendering server-side
    /// decorations). GtkWindow also represents window states with the following
    /// style classes on the main node: .tiled, .maximized, .fullscreen. Specialized
    /// types of window often add their own discriminating style classes, such as
    /// .popup or .tooltip.
    ///
    /// GtkWindow adds the .titlebar and .default-decoration style classes to the
    /// widget that is added as a titlebar child.
    ///
    /// ## Properties
    ///
    ///
    /// #### `accept-focus`
    ///  Whether the window should receive the input focus.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `application`
    ///  The [`Application`][crate::Application] associated with the window.
    ///
    /// The application will be kept alive for at least as long as it
    /// has any windows associated with it (see [`ApplicationExtManual::hold()`][crate::gio::prelude::ApplicationExtManual::hold()]
    /// for a way to keep it alive without windows).
    ///
    /// Normally, the connection between the application and the window
    /// will remain until the window is destroyed, but you can explicitly
    /// remove it by setting the :application property to [`None`].
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `attached-to`
    ///  The widget to which this window is attached.
    /// See [`GtkWindowExt::set_attached_to()`][crate::prelude::GtkWindowExt::set_attached_to()].
    ///
    /// Examples of places where specifying this relation is useful are
    /// for instance a [`Menu`][crate::Menu] created by a [`ComboBox`][crate::ComboBox], a completion
    /// popup window created by [`Entry`][crate::Entry] or a typeahead search entry
    /// created by [`TreeView`][crate::TreeView].
    ///
    /// Readable | Writable | Construct
    ///
    ///
    /// #### `decorated`
    ///  Whether the window should be decorated by the window manager.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `default-height`
    ///  Readable | Writable
    ///
    ///
    /// #### `default-width`
    ///  Readable | Writable
    ///
    ///
    /// #### `deletable`
    ///  Whether the window frame should have a close button.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `destroy-with-parent`
    ///  Readable | Writable
    ///
    ///
    /// #### `focus-on-map`
    ///  Whether the window should receive the input focus when mapped.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `focus-visible`
    ///  Whether 'focus rectangles' are currently visible in this window.
    ///
    /// This property is maintained by GTK+ based on user input
    /// and should not be set by applications.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `gravity`
    ///  The window gravity of the window. See [`GtkWindowExt::move_()`][crate::prelude::GtkWindowExt::move_()] and [`gdk::Gravity`][crate::gdk::Gravity] for
    /// more details about window gravity.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `has-resize-grip`
    ///  Whether the window has a corner resize grip.
    ///
    /// Note that the resize grip is only shown if the window is
    /// actually resizable and not maximized. Use
    /// [`resize-grip-visible`][struct@crate::Window#resize-grip-visible] to find out if the resize
    /// grip is currently shown.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `has-toplevel-focus`
    ///  Readable
    ///
    ///
    /// #### `hide-titlebar-when-maximized`
    ///  Whether the titlebar should be hidden during maximization.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `icon`
    ///  Readable | Writable
    ///
    ///
    /// #### `icon-name`
    ///  The :icon-name property specifies the name of the themed icon to
    /// use as the window icon. See [`IconTheme`][crate::IconTheme] for more details.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `is-active`
    ///  Readable
    ///
    ///
    /// #### `is-maximized`
    ///  Readable
    ///
    ///
    /// #### `mnemonics-visible`
    ///  Whether mnemonics are currently visible in this window.
    ///
    /// This property is maintained by GTK+ based on user input,
    /// and should not be set by applications.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `modal`
    ///  Readable | Writable
    ///
    ///
    /// #### `resizable`
    ///  Readable | Writable
    ///
    ///
    /// #### `resize-grip-visible`
    ///  Whether a corner resize grip is currently shown.
    ///
    /// Readable
    ///
    ///
    /// #### `role`
    ///  Readable | Writable
    ///
    ///
    /// #### `screen`
    ///  Readable | Writable
    ///
    ///
    /// #### `skip-pager-hint`
    ///  Readable | Writable
    ///
    ///
    /// #### `skip-taskbar-hint`
    ///  Readable | Writable
    ///
    ///
    /// #### `startup-id`
    ///  The :startup-id is a write-only property for setting window's
    /// startup notification identifier. See [`GtkWindowExt::set_startup_id()`][crate::prelude::GtkWindowExt::set_startup_id()]
    /// for more details.
    ///
    /// Writable
    ///
    ///
    /// #### `title`
    ///  Readable | Writable
    ///
    ///
    /// #### `transient-for`
    ///  The transient parent of the window. See [`GtkWindowExt::set_transient_for()`][crate::prelude::GtkWindowExt::set_transient_for()] for
    /// more details about transient windows.
    ///
    /// Readable | Writable | Construct
    ///
    ///
    /// #### `type`
    ///  Readable | Writable | Construct Only
    ///
    ///
    /// #### `type-hint`
    ///  Readable | Writable
    ///
    ///
    /// #### `urgency-hint`
    ///  Readable | Writable
    ///
    ///
    /// #### `window-position`
    ///  Readable | Writable
    /// <details><summary><h4>Container</h4></summary>
    ///
    ///
    /// #### `border-width`
    ///  Readable | Writable
    ///
    ///
    /// #### `child`
    ///  Writable
    ///
    ///
    /// #### `resize-mode`
    ///  Readable | Writable
    /// </details>
    /// <details><summary><h4>Widget</h4></summary>
    ///
    ///
    /// #### `app-paintable`
    ///  Readable | Writable
    ///
    ///
    /// #### `can-default`
    ///  Readable | Writable
    ///
    ///
    /// #### `can-focus`
    ///  Readable | Writable
    ///
    ///
    /// #### `composite-child`
    ///  Readable
    ///
    ///
    /// #### `double-buffered`
    ///  Whether the widget is double buffered.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `events`
    ///  Readable | Writable
    ///
    ///
    /// #### `expand`
    ///  Whether to expand in both directions. Setting this sets both [`hexpand`][struct@crate::Widget#hexpand] and [`vexpand`][struct@crate::Widget#vexpand]
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `focus-on-click`
    ///  Whether the widget should grab focus when it is clicked with the mouse.
    ///
    /// This property is only relevant for widgets that can take focus.
    ///
    /// Before 3.20, several widgets (GtkButton, GtkFileChooserButton,
    /// GtkComboBox) implemented this property individually.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `halign`
    ///  How to distribute horizontal space if widget gets extra space, see [`Align`][crate::Align]
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `has-default`
    ///  Readable | Writable
    ///
    ///
    /// #### `has-focus`
    ///  Readable | Writable
    ///
    ///
    /// #### `has-tooltip`
    ///  Enables or disables the emission of [`query-tooltip`][struct@crate::Widget#query-tooltip] on `widget`.
    /// A value of [`true`] indicates that `widget` can have a tooltip, in this case
    /// the widget will be queried using [`query-tooltip`][struct@crate::Widget#query-tooltip] to determine
    /// whether it will provide a tooltip or not.
    ///
    /// Note that setting this property to [`true`] for the first time will change
    /// the event masks of the GdkWindows of this widget to include leave-notify
    /// and motion-notify events. This cannot and will not be undone when the
    /// property is set to [`false`] again.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `height-request`
    ///  Readable | Writable
    ///
    ///
    /// #### `hexpand`
    ///  Whether to expand horizontally. See [`WidgetExt::set_hexpand()`][crate::prelude::WidgetExt::set_hexpand()].
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `hexpand-set`
    ///  Whether to use the [`hexpand`][struct@crate::Widget#hexpand] property. See [`WidgetExt::is_hexpand_set()`][crate::prelude::WidgetExt::is_hexpand_set()].
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `is-focus`
    ///  Readable | Writable
    ///
    ///
    /// #### `margin`
    ///  Sets all four sides' margin at once. If read, returns max
    /// margin on any side.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `margin-bottom`
    ///  Margin on bottom side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `margin-end`
    ///  Margin on end of widget, horizontally. This property supports
    /// left-to-right and right-to-left text directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `margin-left`
    ///  Margin on left side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `margin-right`
    ///  Margin on right side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `margin-start`
    ///  Margin on start of widget, horizontally. This property supports
    /// left-to-right and right-to-left text directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `margin-top`
    ///  Margin on top side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `name`
    ///  Readable | Writable
    ///
    ///
    /// #### `no-show-all`
    ///  Readable | Writable
    ///
    ///
    /// #### `opacity`
    ///  The requested opacity of the widget. See [`WidgetExt::set_opacity()`][crate::prelude::WidgetExt::set_opacity()] for
    /// more details about window opacity.
    ///
    /// Before 3.8 this was only available in GtkWindow
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `parent`
    ///  Readable | Writable
    ///
    ///
    /// #### `receives-default`
    ///  Readable | Writable
    ///
    ///
    /// #### `scale-factor`
    ///  The scale factor of the widget. See [`WidgetExt::scale_factor()`][crate::prelude::WidgetExt::scale_factor()] for
    /// more details about widget scaling.
    ///
    /// Readable
    ///
    ///
    /// #### `sensitive`
    ///  Readable | Writable
    ///
    ///
    /// #### `style`
    ///  The style of the widget, which contains information about how it will look (colors, etc).
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `tooltip-markup`
    ///  Sets the text of tooltip to be the given string, which is marked up
    /// with the [Pango text markup language][PangoMarkupFormat].
    /// Also see [`Tooltip::set_markup()`][crate::Tooltip::set_markup()].
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]: [`has-tooltip`][struct@crate::Widget#has-tooltip]
    /// will automatically be set to [`true`] and there will be taken care of
    /// [`query-tooltip`][struct@crate::Widget#query-tooltip] in the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and [`tooltip-markup`][struct@crate::Widget#tooltip-markup]
    /// are set, the last one wins.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `tooltip-text`
    ///  Sets the text of tooltip to be the given string.
    ///
    /// Also see [`Tooltip::set_text()`][crate::Tooltip::set_text()].
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]: [`has-tooltip`][struct@crate::Widget#has-tooltip]
    /// will automatically be set to [`true`] and there will be taken care of
    /// [`query-tooltip`][struct@crate::Widget#query-tooltip] in the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and [`tooltip-markup`][struct@crate::Widget#tooltip-markup]
    /// are set, the last one wins.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `valign`
    ///  How to distribute vertical space if widget gets extra space, see [`Align`][crate::Align]
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `vexpand`
    ///  Whether to expand vertically. See [`WidgetExt::set_vexpand()`][crate::prelude::WidgetExt::set_vexpand()].
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `vexpand-set`
    ///  Whether to use the [`vexpand`][struct@crate::Widget#vexpand] property. See [`WidgetExt::is_vexpand_set()`][crate::prelude::WidgetExt::is_vexpand_set()].
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `visible`
    ///  Readable | Writable
    ///
    ///
    /// #### `width-request`
    ///  Readable | Writable
    ///
    ///
    /// #### `window`
    ///  The widget's window if it is realized, [`None`] otherwise.
    ///
    /// Readable
    /// </details>
    ///
    /// ## Signals
    ///
    ///
    /// #### `activate-default`
    ///  The ::activate-default signal is a
    /// [keybinding signal][GtkBindingSignal]
    /// which gets emitted when the user activates the default widget
    /// of `window`.
    ///
    /// Action
    ///
    ///
    /// #### `activate-focus`
    ///  The ::activate-focus signal is a
    /// [keybinding signal][GtkBindingSignal]
    /// which gets emitted when the user activates the currently
    /// focused widget of `window`.
    ///
    /// Action
    ///
    ///
    /// #### `enable-debugging`
    ///  The ::enable-debugging signal is a [keybinding signal][GtkBindingSignal]
    /// which gets emitted when the user enables or disables interactive
    /// debugging. When `toggle` is [`true`], interactive debugging is toggled
    /// on or off, when it is [`false`], the debugger will be pointed at the
    /// widget under the pointer.
    ///
    /// The default bindings for this signal are Ctrl-Shift-I
    /// and Ctrl-Shift-D.
    ///
    /// Action
    ///
    ///
    /// #### `keys-changed`
    ///  The ::keys-changed signal gets emitted when the set of accelerators
    /// or mnemonics that are associated with `window` changes.
    ///
    ///
    ///
    ///
    /// #### `set-focus`
    ///  This signal is emitted whenever the currently focused widget in
    /// this window changes.
    ///
    ///
    /// <details><summary><h4>Container</h4></summary>
    ///
    ///
    /// #### `add`
    ///
    ///
    ///
    /// #### `check-resize`
    ///
    ///
    ///
    /// #### `remove`
    ///
    ///
    ///
    /// #### `set-focus-child`
    ///
    /// </details>
    /// <details><summary><h4>Widget</h4></summary>
    ///
    ///
    /// #### `accel-closures-changed`
    ///
    ///
    ///
    /// #### `button-press-event`
    ///  The ::button-press-event signal will be emitted when a button
    /// (typically from a mouse) is pressed.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the
    /// widget needs to enable the [`gdk::EventMask::BUTTON_PRESS_MASK`][crate::gdk::EventMask::BUTTON_PRESS_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `button-release-event`
    ///  The ::button-release-event signal will be emitted when a button
    /// (typically from a mouse) is released.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the
    /// widget needs to enable the [`gdk::EventMask::BUTTON_RELEASE_MASK`][crate::gdk::EventMask::BUTTON_RELEASE_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `can-activate-accel`
    ///  Determines whether an accelerator that activates the signal
    /// identified by `signal_id` can currently be activated.
    /// This signal is present to allow applications and derived
    /// widgets to override the default [`Widget`][crate::Widget] handling
    /// for determining whether an accelerator can be activated.
    ///
    ///
    ///
    ///
    /// #### `child-notify`
    ///  The ::child-notify signal is emitted for each
    /// [child property][child-properties] that has
    /// changed on an object. The signal's detail holds the property name.
    ///
    /// Detailed
    ///
    ///
    /// #### `composited-changed`
    ///  The ::composited-changed signal is emitted when the composited
    /// status of `widgets` screen changes.
    /// See [`Screen::is_composited()`][crate::gdk::Screen::is_composited()].
    ///
    /// Action
    ///
    ///
    /// #### `configure-event`
    ///  The ::configure-event signal will be emitted when the size, position or
    /// stacking of the `widget`'s window has changed.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::STRUCTURE_MASK`][crate::gdk::EventMask::STRUCTURE_MASK] mask. GDK will enable this mask
    /// automatically for all new windows.
    ///
    ///
    ///
    ///
    /// #### `damage-event`
    ///  Emitted when a redirected window belonging to `widget` gets drawn into.
    /// The region/area members of the event shows what area of the redirected
    /// drawable was drawn into.
    ///
    ///
    ///
    ///
    /// #### `delete-event`
    ///  The ::delete-event signal is emitted if a user requests that
    /// a toplevel window is closed. The default handler for this signal
    /// destroys the window. Connecting [`WidgetExtManual::hide_on_delete()`][crate::prelude::WidgetExtManual::hide_on_delete()] to
    /// this signal will cause the window to be hidden instead, so that
    /// it can later be shown again without reconstructing it.
    ///
    ///
    ///
    ///
    /// #### `destroy`
    ///  Signals that all holders of a reference to the widget should release
    /// the reference that they hold. May result in finalization of the widget
    /// if all references are released.
    ///
    /// This signal is not suitable for saving widget state.
    ///
    ///
    ///
    ///
    /// #### `destroy-event`
    ///  The ::destroy-event signal is emitted when a [`gdk::Window`][crate::gdk::Window] is destroyed.
    /// You rarely get this signal, because most widgets disconnect themselves
    /// from their window before they destroy it, so no widget owns the
    /// window at destroy time.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::STRUCTURE_MASK`][crate::gdk::EventMask::STRUCTURE_MASK] mask. GDK will enable this mask
    /// automatically for all new windows.
    ///
    ///
    ///
    ///
    /// #### `direction-changed`
    ///  The ::direction-changed signal is emitted when the text direction
    /// of a widget changes.
    ///
    ///
    ///
    ///
    /// #### `drag-begin`
    ///  The ::drag-begin signal is emitted on the drag source when a drag is
    /// started. A typical reason to connect to this signal is to set up a
    /// custom drag icon with e.g. [`WidgetExt::drag_source_set_icon_pixbuf()`][crate::prelude::WidgetExt::drag_source_set_icon_pixbuf()].
    ///
    /// Note that some widgets set up a drag icon in the default handler of
    /// this signal, so you may have to use `g_signal_connect_after()` to
    /// override what the default handler did.
    ///
    ///
    ///
    ///
    /// #### `drag-data-delete`
    ///  The ::drag-data-delete signal is emitted on the drag source when a drag
    /// with the action [`gdk::DragAction::MOVE`][crate::gdk::DragAction::MOVE] is successfully completed. The signal
    /// handler is responsible for deleting the data that has been dropped. What
    /// "delete" means depends on the context of the drag operation.
    ///
    ///
    ///
    ///
    /// #### `drag-data-get`
    ///  The ::drag-data-get signal is emitted on the drag source when the drop
    /// site requests the data which is dragged. It is the responsibility of
    /// the signal handler to fill `data` with the data in the format which
    /// is indicated by `info`. See [`SelectionData::set()`][crate::SelectionData::set()] and
    /// [`SelectionData::set_text()`][crate::SelectionData::set_text()].
    ///
    ///
    ///
    ///
    /// #### `drag-data-received`
    ///  format == 8))
    ///  {
    ///  GdkDragAction action;
    ///
    ///  // handle data here
    ///
    ///  action = gdk_drag_context_get_selected_action (context);
    ///  if (action == GDK_ACTION_ASK)
    ///  {
    ///  GtkWidget *dialog;
    ///  gint response;
    ///
    ///  dialog = gtk_message_dialog_new (NULL,
    ///  GTK_DIALOG_MODAL |
    ///  GTK_DIALOG_DESTROY_WITH_PARENT,
    ///  GTK_MESSAGE_INFO,
    ///  GTK_BUTTONS_YES_NO,
    ///  "Move the data ?\n");
    ///  response = gtk_dialog_run (GTK_DIALOG (dialog));
    ///  gtk_widget_destroy (dialog);
    ///
    ///  if (response == GTK_RESPONSE_YES)
    ///  action = GDK_ACTION_MOVE;
    ///  else
    ///  action = GDK_ACTION_COPY;
    ///  }
    ///
    ///  gtk_drag_finish (context, TRUE, action == GDK_ACTION_MOVE, time);
    ///  }
    ///  else
    ///  gtk_drag_finish (context, FALSE, FALSE, time);
    ///  }
    /// ]|
    ///
    ///
    ///
    ///
    /// #### `drag-drop`
    ///  The ::drag-drop signal is emitted on the drop site when the user drops
    /// the data onto the widget. The signal handler must determine whether
    /// the cursor position is in a drop zone or not. If it is not in a drop
    /// zone, it returns [`false`] and no further processing is necessary.
    /// Otherwise, the handler returns [`true`]. In this case, the handler must
    /// ensure that `gtk_drag_finish()` is called to let the source know that
    /// the drop is done. The call to `gtk_drag_finish()` can be done either
    /// directly or in a [`drag-data-received`][struct@crate::Widget#drag-data-received] handler which gets
    /// triggered by calling [`WidgetExt::drag_get_data()`][crate::prelude::WidgetExt::drag_get_data()] to receive the data for one
    /// or more of the supported targets.
    ///
    ///
    ///
    ///
    /// #### `drag-end`
    ///  The ::drag-end signal is emitted on the drag source when a drag is
    /// finished. A typical reason to connect to this signal is to undo
    /// things done in [`drag-begin`][struct@crate::Widget#drag-begin].
    ///
    ///
    ///
    ///
    /// #### `drag-failed`
    ///  The ::drag-failed signal is emitted on the drag source when a drag has
    /// failed. The signal handler may hook custom code to handle a failed DnD
    /// operation based on the type of error, it returns [`true`] is the failure has
    /// been already handled (not showing the default "drag operation failed"
    /// animation), otherwise it returns [`false`].
    ///
    ///
    ///
    ///
    /// #### `drag-leave`
    ///  The ::drag-leave signal is emitted on the drop site when the cursor
    /// leaves the widget. A typical reason to connect to this signal is to
    /// undo things done in [`drag-motion`][struct@crate::Widget#drag-motion], e.g. undo highlighting
    /// with [`WidgetExt::drag_unhighlight()`][crate::prelude::WidgetExt::drag_unhighlight()].
    ///
    ///
    /// Likewise, the [`drag-leave`][struct@crate::Widget#drag-leave] signal is also emitted before the
    /// ::drag-drop signal, for instance to allow cleaning up of a preview item
    /// created in the [`drag-motion`][struct@crate::Widget#drag-motion] signal handler.
    ///
    ///
    ///
    ///
    /// #### `drag-motion`
    ///  suggested_action,
    ///  time);
    ///  }
    ///  else
    ///  {
    ///  // accept the drop
    ///  }
    /// }
    /// ]|
    ///
    ///
    ///
    ///
    /// #### `draw`
    ///  This signal is emitted when a widget is supposed to render itself.
    /// The `widget`'s top left corner must be painted at the origin of
    /// the passed in context and be sized to the values returned by
    /// [`WidgetExt::allocated_width()`][crate::prelude::WidgetExt::allocated_width()] and
    /// [`WidgetExt::allocated_height()`][crate::prelude::WidgetExt::allocated_height()].
    ///
    /// Signal handlers connected to this signal can modify the cairo
    /// context passed as `cr` in any way they like and don't need to
    /// restore it. The signal emission takes care of calling `cairo_save()`
    /// before and `cairo_restore()` after invoking the handler.
    ///
    /// The signal handler will get a `cr` with a clip region already set to the
    /// widget's dirty region, i.e. to the area that needs repainting. Complicated
    /// widgets that want to avoid redrawing themselves completely can get the full
    /// extents of the clip region with `gdk_cairo_get_clip_rectangle()`, or they can
    /// get a finer-grained representation of the dirty region with
    /// `cairo_copy_clip_rectangle_list()`.
    ///
    ///
    ///
    ///
    /// #### `enter-notify-event`
    ///  The ::enter-notify-event will be emitted when the pointer enters
    /// the `widget`'s window.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::ENTER_NOTIFY_MASK`][crate::gdk::EventMask::ENTER_NOTIFY_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `event`
    ///  The GTK+ main loop will emit three signals for each GDK event delivered
    /// to a widget: one generic ::event signal, another, more specific,
    /// signal that matches the type of event delivered (e.g.
    /// [`key-press-event`][struct@crate::Widget#key-press-event]) and finally a generic
    /// [`event-after`][struct@crate::Widget#event-after] signal.
    ///
    ///
    ///
    ///
    /// #### `event-after`
    ///  After the emission of the [`event`][struct@crate::Widget#event] signal and (optionally)
    /// the second more specific signal, ::event-after will be emitted
    /// regardless of the previous two signals handlers return values.
    ///
    ///
    ///
    ///
    /// #### `focus`
    ///
    ///
    ///
    /// #### `focus-in-event`
    ///  The ::focus-in-event signal will be emitted when the keyboard focus
    /// enters the `widget`'s window.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::FOCUS_CHANGE_MASK`][crate::gdk::EventMask::FOCUS_CHANGE_MASK] mask.
    ///
    ///
    ///
    ///
    /// #### `focus-out-event`
    ///  The ::focus-out-event signal will be emitted when the keyboard focus
    /// leaves the `widget`'s window.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::FOCUS_CHANGE_MASK`][crate::gdk::EventMask::FOCUS_CHANGE_MASK] mask.
    ///
    ///
    ///
    ///
    /// #### `grab-broken-event`
    ///  Emitted when a pointer or keyboard grab on a window belonging
    /// to `widget` gets broken.
    ///
    /// On X11, this happens when the grab window becomes unviewable
    /// (i.e. it or one of its ancestors is unmapped), or if the same
    /// application grabs the pointer or keyboard again.
    ///
    ///
    ///
    ///
    /// #### `grab-focus`
    ///  Action
    ///
    ///
    /// #### `grab-notify`
    ///  The ::grab-notify signal is emitted when a widget becomes
    /// shadowed by a GTK+ grab (not a pointer or keyboard grab) on
    /// another widget, or when it becomes unshadowed due to a grab
    /// being removed.
    ///
    /// A widget is shadowed by a [`WidgetExt::grab_add()`][crate::prelude::WidgetExt::grab_add()] when the topmost
    /// grab widget in the grab stack of its window group is not
    /// its ancestor.
    ///
    ///
    ///
    ///
    /// #### `hide`
    ///  The ::hide signal is emitted when `widget` is hidden, for example with
    /// [`WidgetExt::hide()`][crate::prelude::WidgetExt::hide()].
    ///
    ///
    ///
    ///
    /// #### `hierarchy-changed`
    ///  The ::hierarchy-changed signal is emitted when the
    /// anchored state of a widget changes. A widget is
    /// “anchored” when its toplevel
    /// ancestor is a [`Window`][crate::Window]. This signal is emitted when
    /// a widget changes from un-anchored to anchored or vice-versa.
    ///
    ///
    ///
    ///
    /// #### `key-press-event`
    ///  The ::key-press-event signal is emitted when a key is pressed. The signal
    /// emission will reoccur at the key-repeat rate when the key is kept pressed.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::KEY_PRESS_MASK`][crate::gdk::EventMask::KEY_PRESS_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `key-release-event`
    ///  The ::key-release-event signal is emitted when a key is released.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::KEY_RELEASE_MASK`][crate::gdk::EventMask::KEY_RELEASE_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `keynav-failed`
    ///  Gets emitted if keyboard navigation fails.
    /// See [`WidgetExt::keynav_failed()`][crate::prelude::WidgetExt::keynav_failed()] for details.
    ///
    ///
    ///
    ///
    /// #### `leave-notify-event`
    ///  The ::leave-notify-event will be emitted when the pointer leaves
    /// the `widget`'s window.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::LEAVE_NOTIFY_MASK`][crate::gdk::EventMask::LEAVE_NOTIFY_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `map`
    ///  The ::map signal is emitted when `widget` is going to be mapped, that is
    /// when the widget is visible (which is controlled with
    /// [`WidgetExt::set_visible()`][crate::prelude::WidgetExt::set_visible()]) and all its parents up to the toplevel widget
    /// are also visible. Once the map has occurred, [`map-event`][struct@crate::Widget#map-event] will
    /// be emitted.
    ///
    /// The ::map signal can be used to determine whether a widget will be drawn,
    /// for instance it can resume an animation that was stopped during the
    /// emission of [`unmap`][struct@crate::Widget#unmap].
    ///
    ///
    ///
    ///
    /// #### `map-event`
    ///  The ::map-event signal will be emitted when the `widget`'s window is
    /// mapped. A window is mapped when it becomes visible on the screen.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::STRUCTURE_MASK`][crate::gdk::EventMask::STRUCTURE_MASK] mask. GDK will enable this mask
    /// automatically for all new windows.
    ///
    ///
    ///
    ///
    /// #### `mnemonic-activate`
    ///  The default handler for this signal activates `widget` if `group_cycling`
    /// is [`false`], or just makes `widget` grab focus if `group_cycling` is [`true`].
    ///
    ///
    ///
    ///
    /// #### `motion-notify-event`
    ///  The ::motion-notify-event signal is emitted when the pointer moves
    /// over the widget's [`gdk::Window`][crate::gdk::Window].
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget
    /// needs to enable the [`gdk::EventMask::POINTER_MOTION_MASK`][crate::gdk::EventMask::POINTER_MOTION_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `move-focus`
    ///  Action
    ///
    ///
    /// #### `parent-set`
    ///  The ::parent-set signal is emitted when a new parent
    /// has been set on a widget.
    ///
    ///
    ///
    ///
    /// #### `popup-menu`
    ///  This signal gets emitted whenever a widget should pop up a context
    /// menu. This usually happens through the standard key binding mechanism;
    /// by pressing a certain key while a widget is focused, the user can cause
    /// the widget to pop up a menu. For example, the [`Entry`][crate::Entry] widget creates
    /// a menu with clipboard commands. See the
    /// [Popup Menu Migration Checklist][checklist-popup-menu]
    /// for an example of how to use this signal.
    ///
    /// Action
    ///
    ///
    /// #### `property-notify-event`
    ///  The ::property-notify-event signal will be emitted when a property on
    /// the `widget`'s window has been changed or deleted.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::PROPERTY_CHANGE_MASK`][crate::gdk::EventMask::PROPERTY_CHANGE_MASK] mask.
    ///
    ///
    ///
    ///
    /// #### `proximity-in-event`
    ///  To receive this signal the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::PROXIMITY_IN_MASK`][crate::gdk::EventMask::PROXIMITY_IN_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `proximity-out-event`
    ///  To receive this signal the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::PROXIMITY_OUT_MASK`][crate::gdk::EventMask::PROXIMITY_OUT_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `query-tooltip`
    ///  Emitted when [`has-tooltip`][struct@crate::Widget#has-tooltip] is [`true`] and the hover timeout
    /// has expired with the cursor hovering "above" `widget`; or emitted when `widget` got
    /// focus in keyboard mode.
    ///
    /// Using the given coordinates, the signal handler should determine
    /// whether a tooltip should be shown for `widget`. If this is the case
    /// [`true`] should be returned, [`false`] otherwise. Note that if
    /// `keyboard_mode` is [`true`], the values of `x` and `y` are undefined and
    /// should not be used.
    ///
    /// The signal handler is free to manipulate `tooltip` with the therefore
    /// destined function calls.
    ///
    ///
    ///
    ///
    /// #### `realize`
    ///  The ::realize signal is emitted when `widget` is associated with a
    /// [`gdk::Window`][crate::gdk::Window], which means that [`WidgetExt::realize()`][crate::prelude::WidgetExt::realize()] has been called or the
    /// widget has been mapped (that is, it is going to be drawn).
    ///
    ///
    ///
    ///
    /// #### `screen-changed`
    ///  The ::screen-changed signal gets emitted when the
    /// screen of a widget has changed.
    ///
    ///
    ///
    ///
    /// #### `scroll-event`
    ///  The ::scroll-event signal is emitted when a button in the 4 to 7
    /// range is pressed. Wheel mice are usually configured to generate
    /// button press events for buttons 4 and 5 when the wheel is turned.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::SCROLL_MASK`][crate::gdk::EventMask::SCROLL_MASK] mask.
    ///
    /// This signal will be sent to the grab widget if there is one.
    ///
    ///
    ///
    ///
    /// #### `selection-clear-event`
    ///  The ::selection-clear-event signal will be emitted when the
    /// the `widget`'s window has lost ownership of a selection.
    ///
    ///
    ///
    ///
    /// #### `selection-get`
    ///
    ///
    ///
    /// #### `selection-notify-event`
    ///
    ///
    ///
    /// #### `selection-received`
    ///
    ///
    ///
    /// #### `selection-request-event`
    ///  The ::selection-request-event signal will be emitted when
    /// another client requests ownership of the selection owned by
    /// the `widget`'s window.
    ///
    ///
    ///
    ///
    /// #### `show`
    ///  The ::show signal is emitted when `widget` is shown, for example with
    /// [`WidgetExt::show()`][crate::prelude::WidgetExt::show()].
    ///
    ///
    ///
    ///
    /// #### `show-help`
    ///  Action
    ///
    ///
    /// #### `size-allocate`
    ///
    ///
    ///
    /// #### `state-changed`
    ///  The ::state-changed signal is emitted when the widget state changes.
    /// See `gtk_widget_get_state()`.
    ///
    ///
    ///
    ///
    /// #### `state-flags-changed`
    ///  The ::state-flags-changed signal is emitted when the widget state
    /// changes, see [`WidgetExt::state_flags()`][crate::prelude::WidgetExt::state_flags()].
    ///
    ///
    ///
    ///
    /// #### `style-set`
    ///  The ::style-set signal is emitted when a new style has been set
    /// on a widget. Note that style-modifying functions like
    /// `gtk_widget_modify_base()` also cause this signal to be emitted.
    ///
    /// Note that this signal is emitted for changes to the deprecated
    /// `GtkStyle`. To track changes to the [`StyleContext`][crate::StyleContext] associated
    /// with a widget, use the [`style-updated`][struct@crate::Widget#style-updated] signal.
    ///
    ///
    ///
    ///
    /// #### `style-updated`
    ///  The ::style-updated signal is a convenience signal that is emitted when the
    /// [`changed`][struct@crate::StyleContext#changed] signal is emitted on the `widget`'s associated
    /// [`StyleContext`][crate::StyleContext] as returned by [`WidgetExt::style_context()`][crate::prelude::WidgetExt::style_context()].
    ///
    /// Note that style-modifying functions like `gtk_widget_override_color()` also
    /// cause this signal to be emitted.
    ///
    ///
    ///
    ///
    /// #### `touch-event`
    ///
    ///
    ///
    /// #### `unmap`
    ///  The ::unmap signal is emitted when `widget` is going to be unmapped, which
    /// means that either it or any of its parents up to the toplevel widget have
    /// been set as hidden.
    ///
    /// As ::unmap indicates that a widget will not be shown any longer, it can be
    /// used to, for example, stop an animation on the widget.
    ///
    ///
    ///
    ///
    /// #### `unmap-event`
    ///  The ::unmap-event signal will be emitted when the `widget`'s window is
    /// unmapped. A window is unmapped when it becomes invisible on the screen.
    ///
    /// To receive this signal, the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::STRUCTURE_MASK`][crate::gdk::EventMask::STRUCTURE_MASK] mask. GDK will enable this mask
    /// automatically for all new windows.
    ///
    ///
    ///
    ///
    /// #### `unrealize`
    ///  The ::unrealize signal is emitted when the [`gdk::Window`][crate::gdk::Window] associated with
    /// `widget` is destroyed, which means that [`WidgetExt::unrealize()`][crate::prelude::WidgetExt::unrealize()] has been
    /// called or the widget has been unmapped (that is, it is going to be
    /// hidden).
    ///
    ///
    ///
    ///
    /// #### `visibility-notify-event`
    ///  The ::visibility-notify-event will be emitted when the `widget`'s
    /// window is obscured or unobscured.
    ///
    /// To receive this signal the [`gdk::Window`][crate::gdk::Window] associated to the widget needs
    /// to enable the [`gdk::EventMask::VISIBILITY_NOTIFY_MASK`][crate::gdk::EventMask::VISIBILITY_NOTIFY_MASK] mask.
    ///
    ///
    ///
    ///
    /// #### `window-state-event`
    ///  The ::window-state-event will be emitted when the state of the
    /// toplevel window associated to the `widget` changes.
    ///
    /// To receive this signal the [`gdk::Window`][crate::gdk::Window] associated to the widget
    /// needs to enable the [`gdk::EventMask::STRUCTURE_MASK`][crate::gdk::EventMask::STRUCTURE_MASK] mask. GDK will enable
    /// this mask automatically for all new windows.
    ///
    ///
    /// </details>
    ///
    /// # Implements
    ///
    /// [`GtkWindowExt`][trait@crate::prelude::GtkWindowExt], [`BinExt`][trait@crate::prelude::BinExt], [`ContainerExt`][trait@crate::prelude::ContainerExt], [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`GtkWindowExtManual`][trait@crate::prelude::GtkWindowExtManual], [`ContainerExtManual`][trait@crate::prelude::ContainerExtManual], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`BuildableExtManual`][trait@crate::prelude::BuildableExtManual]
    #[doc(alias = "GtkWindow")]
    pub struct Window(Object<ffi::GtkWindow, ffi::GtkWindowClass>) @extends Bin, Container, Widget, @implements Buildable;

    match fn {
        type_ => || ffi::gtk_window_get_type(),
    }
}

impl Window {
    pub const NONE: Option<&'static Window> = None;

    /// Creates a new [`Window`][crate::Window], which is a toplevel window that can
    /// contain other widgets. Nearly always, the type of the window should
    /// be [`WindowType::Toplevel`][crate::WindowType::Toplevel]. If you’re implementing something like a
    /// popup menu from scratch (which is a bad idea, just use [`Menu`][crate::Menu]),
    /// you might use [`WindowType::Popup`][crate::WindowType::Popup]. [`WindowType::Popup`][crate::WindowType::Popup] is not for
    /// dialogs, though in some other toolkits dialogs are called “popups”.
    /// In GTK+, [`WindowType::Popup`][crate::WindowType::Popup] means a pop-up menu or pop-up tooltip.
    /// On X11, popup windows are not controlled by the
    /// [window manager][gtk-X11-arch].
    ///
    /// If you simply want an undecorated window (no window borders), use
    /// [`GtkWindowExt::set_decorated()`][crate::prelude::GtkWindowExt::set_decorated()], don’t use [`WindowType::Popup`][crate::WindowType::Popup].
    ///
    /// All top-level windows created by [`new()`][Self::new()] are stored in
    /// an internal top-level window list. This list can be obtained from
    /// [`list_toplevels()`][Self::list_toplevels()]. Due to Gtk+ keeping a reference to
    /// the window internally, [`new()`][Self::new()] does not return a reference
    /// to the caller.
    ///
    /// To delete a [`Window`][crate::Window], call `gtk_widget_destroy()`.
    /// ## `type_`
    /// type of window
    ///
    /// # Returns
    ///
    /// a new [`Window`][crate::Window].
    #[doc(alias = "gtk_window_new")]
    pub fn new(type_: WindowType) -> Window {
        assert_initialized_main_thread!();
        unsafe { Widget::from_glib_none(ffi::gtk_window_new(type_.into_glib())).unsafe_cast() }
    }

    // rustdoc-stripper-ignore-next
    /// Creates a new builder-pattern struct instance to construct [`Window`] objects.
    ///
    /// This method returns an instance of [`WindowBuilder`](crate::builders::WindowBuilder) which can be used to create [`Window`] objects.
    pub fn builder() -> WindowBuilder {
        WindowBuilder::new()
    }

    /// Gets the value set by [`set_default_icon_list()`][Self::set_default_icon_list()].
    /// The list is a copy and should be freed with `g_list_free()`,
    /// but the pixbufs in the list have not had their reference count
    /// incremented.
    ///
    /// # Returns
    ///
    /// copy of default icon list
    #[doc(alias = "gtk_window_get_default_icon_list")]
    #[doc(alias = "get_default_icon_list")]
    pub fn default_icon_list() -> Vec<gdk_pixbuf::Pixbuf> {
        assert_initialized_main_thread!();
        unsafe {
            FromGlibPtrContainer::from_glib_container(ffi::gtk_window_get_default_icon_list())
        }
    }

    /// Returns the fallback icon name for windows that has been set
    /// with [`set_default_icon_name()`][Self::set_default_icon_name()]. The returned
    /// string is owned by GTK+ and should not be modified. It
    /// is only valid until the next call to
    /// [`set_default_icon_name()`][Self::set_default_icon_name()].
    ///
    /// # Returns
    ///
    /// the fallback icon name for windows
    #[doc(alias = "gtk_window_get_default_icon_name")]
    #[doc(alias = "get_default_icon_name")]
    pub fn default_icon_name() -> Option<glib::GString> {
        assert_initialized_main_thread!();
        unsafe { from_glib_none(ffi::gtk_window_get_default_icon_name()) }
    }

    /// Returns a list of all existing toplevel windows. The widgets
    /// in the list are not individually referenced. If you want
    /// to iterate through the list and perform actions involving
    /// callbacks that might destroy the widgets, you must call
    /// `g_list_foreach (result, (GFunc)g_object_ref, NULL)` first, and
    /// then unref all the widgets afterwards.
    ///
    /// # Returns
    ///
    /// list of toplevel widgets
    #[doc(alias = "gtk_window_list_toplevels")]
    pub fn list_toplevels() -> Vec<Widget> {
        assert_initialized_main_thread!();
        unsafe { FromGlibPtrContainer::from_glib_container(ffi::gtk_window_list_toplevels()) }
    }

    /// By default, after showing the first [`Window`][crate::Window], GTK+ calls
    /// `gdk_notify_startup_complete()`. Call this function to disable
    /// the automatic startup notification. You might do this if your
    /// first window is a splash screen, and you want to delay notification
    /// until after your real main window has been shown, for example.
    ///
    /// In that example, you would disable startup notification
    /// temporarily, show your splash screen, then re-enable it so that
    /// showing the main window would automatically result in notification.
    /// ## `setting`
    /// [`true`] to automatically do startup notification
    #[doc(alias = "gtk_window_set_auto_startup_notification")]
    pub fn set_auto_startup_notification(setting: bool) {
        assert_initialized_main_thread!();
        unsafe {
            ffi::gtk_window_set_auto_startup_notification(setting.into_glib());
        }
    }

    /// Sets an icon to be used as fallback for windows that haven't
    /// had [`GtkWindowExt::set_icon()`][crate::prelude::GtkWindowExt::set_icon()] called on them from a pixbuf.
    /// ## `icon`
    /// the icon
    #[doc(alias = "gtk_window_set_default_icon")]
    pub fn set_default_icon(icon: &gdk_pixbuf::Pixbuf) {
        assert_initialized_main_thread!();
        unsafe {
            ffi::gtk_window_set_default_icon(icon.to_glib_none().0);
        }
    }

    /// Sets an icon to be used as fallback for windows that haven't
    /// had [`GtkWindowExt::set_icon_list()`][crate::prelude::GtkWindowExt::set_icon_list()] called on them from a file
    /// on disk. Warns on failure if `err` is [`None`].
    /// ## `filename`
    /// location of icon file
    ///
    /// # Returns
    ///
    /// [`true`] if setting the icon succeeded.
    #[doc(alias = "gtk_window_set_default_icon_from_file")]
    pub fn set_default_icon_from_file(
        filename: impl AsRef<std::path::Path>,
    ) -> Result<(), glib::Error> {
        assert_initialized_main_thread!();
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::gtk_window_set_default_icon_from_file(
                filename.as_ref().to_glib_none().0,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    /// Sets an icon list to be used as fallback for windows that haven't
    /// had [`GtkWindowExt::set_icon_list()`][crate::prelude::GtkWindowExt::set_icon_list()] called on them to set up a
    /// window-specific icon list. This function allows you to set up the
    /// icon for all windows in your app at once.
    ///
    /// See [`GtkWindowExt::set_icon_list()`][crate::prelude::GtkWindowExt::set_icon_list()] for more details.
    /// ## `list`
    /// a list of [`gdk_pixbuf::Pixbuf`][crate::gdk_pixbuf::Pixbuf]
    #[doc(alias = "gtk_window_set_default_icon_list")]
    pub fn set_default_icon_list(list: &[gdk_pixbuf::Pixbuf]) {
        assert_initialized_main_thread!();
        unsafe {
            ffi::gtk_window_set_default_icon_list(list.to_glib_container().0);
        }
    }

    /// Sets an icon to be used as fallback for windows that haven't
    /// had [`GtkWindowExt::set_icon_list()`][crate::prelude::GtkWindowExt::set_icon_list()] called on them from a named
    /// themed icon, see [`GtkWindowExt::set_icon_name()`][crate::prelude::GtkWindowExt::set_icon_name()].
    /// ## `name`
    /// the name of the themed icon
    #[doc(alias = "gtk_window_set_default_icon_name")]
    pub fn set_default_icon_name(name: &str) {
        assert_initialized_main_thread!();
        unsafe {
            ffi::gtk_window_set_default_icon_name(name.to_glib_none().0);
        }
    }

    /// Opens or closes the [interactive debugger][interactive-debugging],
    /// which offers access to the widget hierarchy of the application
    /// and to useful debugging tools.
    /// ## `enable`
    /// [`true`] to enable interactive debugging
    #[doc(alias = "gtk_window_set_interactive_debugging")]
    pub fn set_interactive_debugging(enable: bool) {
        assert_initialized_main_thread!();
        unsafe {
            ffi::gtk_window_set_interactive_debugging(enable.into_glib());
        }
    }
}

impl Default for Window {
    fn default() -> Self {
        glib::object::Object::new::<Self>()
    }
}

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`Window`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
#[must_use = "The builder must be built to be used"]
pub struct WindowBuilder {
    builder: glib::object::ObjectBuilder<'static, Window>,
}

impl WindowBuilder {
    fn new() -> Self {
        Self {
            builder: glib::object::Object::builder(),
        }
    }

    /// Whether the window should receive the input focus.
    pub fn accept_focus(self, accept_focus: bool) -> Self {
        Self {
            builder: self.builder.property("accept-focus", accept_focus),
        }
    }

    /// The [`Application`][crate::Application] associated with the window.
    ///
    /// The application will be kept alive for at least as long as it
    /// has any windows associated with it (see [`ApplicationExtManual::hold()`][crate::gio::prelude::ApplicationExtManual::hold()]
    /// for a way to keep it alive without windows).
    ///
    /// Normally, the connection between the application and the window
    /// will remain until the window is destroyed, but you can explicitly
    /// remove it by setting the :application property to [`None`].
    pub fn application(self, application: &impl IsA<Application>) -> Self {
        Self {
            builder: self
                .builder
                .property("application", application.clone().upcast()),
        }
    }

    /// The widget to which this window is attached.
    /// See [`GtkWindowExt::set_attached_to()`][crate::prelude::GtkWindowExt::set_attached_to()].
    ///
    /// Examples of places where specifying this relation is useful are
    /// for instance a [`Menu`][crate::Menu] created by a [`ComboBox`][crate::ComboBox], a completion
    /// popup window created by [`Entry`][crate::Entry] or a typeahead search entry
    /// created by [`TreeView`][crate::TreeView].
    pub fn attached_to(self, attached_to: &impl IsA<Widget>) -> Self {
        Self {
            builder: self
                .builder
                .property("attached-to", attached_to.clone().upcast()),
        }
    }

    /// Whether the window should be decorated by the window manager.
    pub fn decorated(self, decorated: bool) -> Self {
        Self {
            builder: self.builder.property("decorated", decorated),
        }
    }

    pub fn default_height(self, default_height: i32) -> Self {
        Self {
            builder: self.builder.property("default-height", default_height),
        }
    }

    pub fn default_width(self, default_width: i32) -> Self {
        Self {
            builder: self.builder.property("default-width", default_width),
        }
    }

    /// Whether the window frame should have a close button.
    pub fn deletable(self, deletable: bool) -> Self {
        Self {
            builder: self.builder.property("deletable", deletable),
        }
    }

    pub fn destroy_with_parent(self, destroy_with_parent: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("destroy-with-parent", destroy_with_parent),
        }
    }

    /// Whether the window should receive the input focus when mapped.
    pub fn focus_on_map(self, focus_on_map: bool) -> Self {
        Self {
            builder: self.builder.property("focus-on-map", focus_on_map),
        }
    }

    /// Whether 'focus rectangles' are currently visible in this window.
    ///
    /// This property is maintained by GTK+ based on user input
    /// and should not be set by applications.
    pub fn focus_visible(self, focus_visible: bool) -> Self {
        Self {
            builder: self.builder.property("focus-visible", focus_visible),
        }
    }

    /// The window gravity of the window. See [`GtkWindowExt::move_()`][crate::prelude::GtkWindowExt::move_()] and [`gdk::Gravity`][crate::gdk::Gravity] for
    /// more details about window gravity.
    pub fn gravity(self, gravity: gdk::Gravity) -> Self {
        Self {
            builder: self.builder.property("gravity", gravity),
        }
    }

    /// Whether the titlebar should be hidden during maximization.
    pub fn hide_titlebar_when_maximized(self, hide_titlebar_when_maximized: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("hide-titlebar-when-maximized", hide_titlebar_when_maximized),
        }
    }

    pub fn icon(self, icon: &gdk_pixbuf::Pixbuf) -> Self {
        Self {
            builder: self.builder.property("icon", icon.clone()),
        }
    }

    /// The :icon-name property specifies the name of the themed icon to
    /// use as the window icon. See [`IconTheme`][crate::IconTheme] for more details.
    pub fn icon_name(self, icon_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("icon-name", icon_name.into()),
        }
    }

    /// Whether mnemonics are currently visible in this window.
    ///
    /// This property is maintained by GTK+ based on user input,
    /// and should not be set by applications.
    pub fn mnemonics_visible(self, mnemonics_visible: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("mnemonics-visible", mnemonics_visible),
        }
    }

    pub fn modal(self, modal: bool) -> Self {
        Self {
            builder: self.builder.property("modal", modal),
        }
    }

    pub fn resizable(self, resizable: bool) -> Self {
        Self {
            builder: self.builder.property("resizable", resizable),
        }
    }

    pub fn role(self, role: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("role", role.into()),
        }
    }

    pub fn screen(self, screen: &gdk::Screen) -> Self {
        Self {
            builder: self.builder.property("screen", screen.clone()),
        }
    }

    pub fn skip_pager_hint(self, skip_pager_hint: bool) -> Self {
        Self {
            builder: self.builder.property("skip-pager-hint", skip_pager_hint),
        }
    }

    pub fn skip_taskbar_hint(self, skip_taskbar_hint: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("skip-taskbar-hint", skip_taskbar_hint),
        }
    }

    /// The :startup-id is a write-only property for setting window's
    /// startup notification identifier. See [`GtkWindowExt::set_startup_id()`][crate::prelude::GtkWindowExt::set_startup_id()]
    /// for more details.
    pub fn startup_id(self, startup_id: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("startup-id", startup_id.into()),
        }
    }

    pub fn title(self, title: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("title", title.into()),
        }
    }

    /// The transient parent of the window. See [`GtkWindowExt::set_transient_for()`][crate::prelude::GtkWindowExt::set_transient_for()] for
    /// more details about transient windows.
    pub fn transient_for(self, transient_for: &impl IsA<Window>) -> Self {
        Self {
            builder: self
                .builder
                .property("transient-for", transient_for.clone().upcast()),
        }
    }

    pub fn type_(self, type_: WindowType) -> Self {
        Self {
            builder: self.builder.property("type", type_),
        }
    }

    pub fn type_hint(self, type_hint: gdk::WindowTypeHint) -> Self {
        Self {
            builder: self.builder.property("type-hint", type_hint),
        }
    }

    pub fn urgency_hint(self, urgency_hint: bool) -> Self {
        Self {
            builder: self.builder.property("urgency-hint", urgency_hint),
        }
    }

    pub fn window_position(self, window_position: WindowPosition) -> Self {
        Self {
            builder: self.builder.property("window-position", window_position),
        }
    }

    pub fn border_width(self, border_width: u32) -> Self {
        Self {
            builder: self.builder.property("border-width", border_width),
        }
    }

    pub fn child(self, child: &impl IsA<Widget>) -> Self {
        Self {
            builder: self.builder.property("child", child.clone().upcast()),
        }
    }

    pub fn resize_mode(self, resize_mode: ResizeMode) -> Self {
        Self {
            builder: self.builder.property("resize-mode", resize_mode),
        }
    }

    pub fn app_paintable(self, app_paintable: bool) -> Self {
        Self {
            builder: self.builder.property("app-paintable", app_paintable),
        }
    }

    pub fn can_default(self, can_default: bool) -> Self {
        Self {
            builder: self.builder.property("can-default", can_default),
        }
    }

    pub fn can_focus(self, can_focus: bool) -> Self {
        Self {
            builder: self.builder.property("can-focus", can_focus),
        }
    }

    pub fn events(self, events: gdk::EventMask) -> Self {
        Self {
            builder: self.builder.property("events", events),
        }
    }

    /// Whether to expand in both directions. Setting this sets both [`hexpand`][struct@crate::Widget#hexpand] and [`vexpand`][struct@crate::Widget#vexpand]
    pub fn expand(self, expand: bool) -> Self {
        Self {
            builder: self.builder.property("expand", expand),
        }
    }

    /// Whether the widget should grab focus when it is clicked with the mouse.
    ///
    /// This property is only relevant for widgets that can take focus.
    ///
    /// Before 3.20, several widgets (GtkButton, GtkFileChooserButton,
    /// GtkComboBox) implemented this property individually.
    pub fn focus_on_click(self, focus_on_click: bool) -> Self {
        Self {
            builder: self.builder.property("focus-on-click", focus_on_click),
        }
    }

    /// How to distribute horizontal space if widget gets extra space, see [`Align`][crate::Align]
    pub fn halign(self, halign: Align) -> Self {
        Self {
            builder: self.builder.property("halign", halign),
        }
    }

    pub fn has_default(self, has_default: bool) -> Self {
        Self {
            builder: self.builder.property("has-default", has_default),
        }
    }

    pub fn has_focus(self, has_focus: bool) -> Self {
        Self {
            builder: self.builder.property("has-focus", has_focus),
        }
    }

    /// Enables or disables the emission of [`query-tooltip`][struct@crate::Widget#query-tooltip] on `widget`.
    /// A value of [`true`] indicates that `widget` can have a tooltip, in this case
    /// the widget will be queried using [`query-tooltip`][struct@crate::Widget#query-tooltip] to determine
    /// whether it will provide a tooltip or not.
    ///
    /// Note that setting this property to [`true`] for the first time will change
    /// the event masks of the GdkWindows of this widget to include leave-notify
    /// and motion-notify events. This cannot and will not be undone when the
    /// property is set to [`false`] again.
    pub fn has_tooltip(self, has_tooltip: bool) -> Self {
        Self {
            builder: self.builder.property("has-tooltip", has_tooltip),
        }
    }

    pub fn height_request(self, height_request: i32) -> Self {
        Self {
            builder: self.builder.property("height-request", height_request),
        }
    }

    /// Whether to expand horizontally. See [`WidgetExt::set_hexpand()`][crate::prelude::WidgetExt::set_hexpand()].
    pub fn hexpand(self, hexpand: bool) -> Self {
        Self {
            builder: self.builder.property("hexpand", hexpand),
        }
    }

    /// Whether to use the [`hexpand`][struct@crate::Widget#hexpand] property. See [`WidgetExt::is_hexpand_set()`][crate::prelude::WidgetExt::is_hexpand_set()].
    pub fn hexpand_set(self, hexpand_set: bool) -> Self {
        Self {
            builder: self.builder.property("hexpand-set", hexpand_set),
        }
    }

    pub fn is_focus(self, is_focus: bool) -> Self {
        Self {
            builder: self.builder.property("is-focus", is_focus),
        }
    }

    /// Sets all four sides' margin at once. If read, returns max
    /// margin on any side.
    pub fn margin(self, margin: i32) -> Self {
        Self {
            builder: self.builder.property("margin", margin),
        }
    }

    /// Margin on bottom side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    pub fn margin_bottom(self, margin_bottom: i32) -> Self {
        Self {
            builder: self.builder.property("margin-bottom", margin_bottom),
        }
    }

    /// Margin on end of widget, horizontally. This property supports
    /// left-to-right and right-to-left text directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    pub fn margin_end(self, margin_end: i32) -> Self {
        Self {
            builder: self.builder.property("margin-end", margin_end),
        }
    }

    /// Margin on start of widget, horizontally. This property supports
    /// left-to-right and right-to-left text directions.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    pub fn margin_start(self, margin_start: i32) -> Self {
        Self {
            builder: self.builder.property("margin-start", margin_start),
        }
    }

    /// Margin on top side of widget.
    ///
    /// This property adds margin outside of the widget's normal size
    /// request, the margin will be added in addition to the size from
    /// [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] for example.
    pub fn margin_top(self, margin_top: i32) -> Self {
        Self {
            builder: self.builder.property("margin-top", margin_top),
        }
    }

    pub fn name(self, name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("name", name.into()),
        }
    }

    pub fn no_show_all(self, no_show_all: bool) -> Self {
        Self {
            builder: self.builder.property("no-show-all", no_show_all),
        }
    }

    /// The requested opacity of the widget. See [`WidgetExt::set_opacity()`][crate::prelude::WidgetExt::set_opacity()] for
    /// more details about window opacity.
    ///
    /// Before 3.8 this was only available in GtkWindow
    pub fn opacity(self, opacity: f64) -> Self {
        Self {
            builder: self.builder.property("opacity", opacity),
        }
    }

    pub fn parent(self, parent: &impl IsA<Container>) -> Self {
        Self {
            builder: self.builder.property("parent", parent.clone().upcast()),
        }
    }

    pub fn receives_default(self, receives_default: bool) -> Self {
        Self {
            builder: self.builder.property("receives-default", receives_default),
        }
    }

    pub fn sensitive(self, sensitive: bool) -> Self {
        Self {
            builder: self.builder.property("sensitive", sensitive),
        }
    }

    /// Sets the text of tooltip to be the given string, which is marked up
    /// with the [Pango text markup language][PangoMarkupFormat].
    /// Also see [`Tooltip::set_markup()`][crate::Tooltip::set_markup()].
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]: [`has-tooltip`][struct@crate::Widget#has-tooltip]
    /// will automatically be set to [`true`] and there will be taken care of
    /// [`query-tooltip`][struct@crate::Widget#query-tooltip] in the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and [`tooltip-markup`][struct@crate::Widget#tooltip-markup]
    /// are set, the last one wins.
    pub fn tooltip_markup(self, tooltip_markup: impl Into<glib::GString>) -> Self {
        Self {
            builder: self
                .builder
                .property("tooltip-markup", tooltip_markup.into()),
        }
    }

    /// Sets the text of tooltip to be the given string.
    ///
    /// Also see [`Tooltip::set_text()`][crate::Tooltip::set_text()].
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not [`None`]: [`has-tooltip`][struct@crate::Widget#has-tooltip]
    /// will automatically be set to [`true`] and there will be taken care of
    /// [`query-tooltip`][struct@crate::Widget#query-tooltip] in the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::Widget#tooltip-text] and [`tooltip-markup`][struct@crate::Widget#tooltip-markup]
    /// are set, the last one wins.
    pub fn tooltip_text(self, tooltip_text: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("tooltip-text", tooltip_text.into()),
        }
    }

    /// How to distribute vertical space if widget gets extra space, see [`Align`][crate::Align]
    pub fn valign(self, valign: Align) -> Self {
        Self {
            builder: self.builder.property("valign", valign),
        }
    }

    /// Whether to expand vertically. See [`WidgetExt::set_vexpand()`][crate::prelude::WidgetExt::set_vexpand()].
    pub fn vexpand(self, vexpand: bool) -> Self {
        Self {
            builder: self.builder.property("vexpand", vexpand),
        }
    }

    /// Whether to use the [`vexpand`][struct@crate::Widget#vexpand] property. See [`WidgetExt::is_vexpand_set()`][crate::prelude::WidgetExt::is_vexpand_set()].
    pub fn vexpand_set(self, vexpand_set: bool) -> Self {
        Self {
            builder: self.builder.property("vexpand-set", vexpand_set),
        }
    }

    pub fn visible(self, visible: bool) -> Self {
        Self {
            builder: self.builder.property("visible", visible),
        }
    }

    pub fn width_request(self, width_request: i32) -> Self {
        Self {
            builder: self.builder.property("width-request", width_request),
        }
    }

    // rustdoc-stripper-ignore-next
    /// Build the [`Window`].
    #[must_use = "Building the object from the builder is usually expensive and is not expected to have side effects"]
    pub fn build(self) -> Window {
        assert_initialized_main_thread!();
        self.builder.build()
    }
}

/// Trait containing all [`struct@Window`] methods.
///
/// # Implementors
///
/// [`ApplicationWindow`][struct@crate::ApplicationWindow], [`Assistant`][struct@crate::Assistant], [`Dialog`][struct@crate::Dialog], [`OffscreenWindow`][struct@crate::OffscreenWindow], [`Plug`][struct@crate::Plug], [`ShortcutsWindow`][struct@crate::ShortcutsWindow], [`Window`][struct@crate::Window]
pub trait GtkWindowExt: IsA<Window> + 'static {
    /// Activates the default widget for the window, unless the current
    /// focused widget has been configured to receive the default action
    /// (see [`WidgetExt::set_receives_default()`][crate::prelude::WidgetExt::set_receives_default()]), in which case the
    /// focused widget is activated.
    ///
    /// # Returns
    ///
    /// [`true`] if a widget got activated.
    #[doc(alias = "gtk_window_activate_default")]
    fn activate_default(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_activate_default(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Activates the current focused widget within the window.
    ///
    /// # Returns
    ///
    /// [`true`] if a widget got activated.
    #[doc(alias = "gtk_window_activate_focus")]
    fn activate_focus(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_activate_focus(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Activates mnemonics and accelerators for this [`Window`][crate::Window]. This is normally
    /// called by the default ::key_press_event handler for toplevel windows,
    /// however in some cases it may be useful to call this directly when
    /// overriding the standard key handling for a toplevel window.
    /// ## `event`
    /// a [`gdk::EventKey`][crate::gdk::EventKey]
    ///
    /// # Returns
    ///
    /// [`true`] if a mnemonic or accelerator was found and activated.
    #[doc(alias = "gtk_window_activate_key")]
    fn activate_key(&self, event: &gdk::EventKey) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_activate_key(
                self.as_ref().to_glib_none().0,
                mut_override(event.to_glib_none().0),
            ))
        }
    }

    /// Associate `accel_group` with `self`, such that calling
    /// [`accel_groups_activate()`][crate::accel_groups_activate()] on `self` will activate accelerators
    /// in `accel_group`.
    /// ## `accel_group`
    /// a [`AccelGroup`][crate::AccelGroup]
    #[doc(alias = "gtk_window_add_accel_group")]
    fn add_accel_group(&self, accel_group: &impl IsA<AccelGroup>) {
        unsafe {
            ffi::gtk_window_add_accel_group(
                self.as_ref().to_glib_none().0,
                accel_group.as_ref().to_glib_none().0,
            );
        }
    }

    /// Adds a mnemonic to this window.
    /// ## `keyval`
    /// the mnemonic
    /// ## `target`
    /// the widget that gets activated by the mnemonic
    #[doc(alias = "gtk_window_add_mnemonic")]
    fn add_mnemonic(&self, keyval: u32, target: &impl IsA<Widget>) {
        unsafe {
            ffi::gtk_window_add_mnemonic(
                self.as_ref().to_glib_none().0,
                keyval,
                target.as_ref().to_glib_none().0,
            );
        }
    }

    /// Starts moving a window. This function is used if an application has
    /// window movement grips. When GDK can support it, the window movement
    /// will be done using the standard mechanism for the
    /// [window manager][gtk-X11-arch] or windowing
    /// system. Otherwise, GDK will try to emulate window movement,
    /// potentially not all that well, depending on the windowing system.
    /// ## `button`
    /// mouse button that initiated the drag
    /// ## `root_x`
    /// X position where the user clicked to initiate the drag, in root window coordinates
    /// ## `root_y`
    /// Y position where the user clicked to initiate the drag
    /// ## `timestamp`
    /// timestamp from the click event that initiated the drag
    #[doc(alias = "gtk_window_begin_move_drag")]
    fn begin_move_drag(&self, button: i32, root_x: i32, root_y: i32, timestamp: u32) {
        unsafe {
            ffi::gtk_window_begin_move_drag(
                self.as_ref().to_glib_none().0,
                button,
                root_x,
                root_y,
                timestamp,
            );
        }
    }

    /// Starts resizing a window. This function is used if an application
    /// has window resizing controls. When GDK can support it, the resize
    /// will be done using the standard mechanism for the
    /// [window manager][gtk-X11-arch] or windowing
    /// system. Otherwise, GDK will try to emulate window resizing,
    /// potentially not all that well, depending on the windowing system.
    /// ## `edge`
    /// position of the resize control
    /// ## `button`
    /// mouse button that initiated the drag
    /// ## `root_x`
    /// X position where the user clicked to initiate the drag, in root window coordinates
    /// ## `root_y`
    /// Y position where the user clicked to initiate the drag
    /// ## `timestamp`
    /// timestamp from the click event that initiated the drag
    #[doc(alias = "gtk_window_begin_resize_drag")]
    fn begin_resize_drag(
        &self,
        edge: gdk::WindowEdge,
        button: i32,
        root_x: i32,
        root_y: i32,
        timestamp: u32,
    ) {
        unsafe {
            ffi::gtk_window_begin_resize_drag(
                self.as_ref().to_glib_none().0,
                edge.into_glib(),
                button,
                root_x,
                root_y,
                timestamp,
            );
        }
    }

    /// Requests that the window is closed, similar to what happens
    /// when a window manager close button is clicked.
    ///
    /// This function can be used with close buttons in custom
    /// titlebars.
    #[doc(alias = "gtk_window_close")]
    fn close(&self) {
        unsafe {
            ffi::gtk_window_close(self.as_ref().to_glib_none().0);
        }
    }

    /// Asks to deiconify (i.e. unminimize) the specified `self`. Note
    /// that you shouldn’t assume the window is definitely deiconified
    /// afterward, because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch])) could iconify it
    /// again before your code which assumes deiconification gets to run.
    ///
    /// You can track iconification via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_deiconify")]
    fn deiconify(&self) {
        unsafe {
            ffi::gtk_window_deiconify(self.as_ref().to_glib_none().0);
        }
    }

    /// Asks to place `self` in the fullscreen state. Note that you
    /// shouldn’t assume the window is definitely full screen afterward,
    /// because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch]) could unfullscreen it
    /// again, and not all window managers honor requests to fullscreen
    /// windows. But normally the window will end up fullscreen. Just
    /// don’t write code that crashes if not.
    ///
    /// You can track the fullscreen state via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_fullscreen")]
    fn fullscreen(&self) {
        unsafe {
            ffi::gtk_window_fullscreen(self.as_ref().to_glib_none().0);
        }
    }

    /// Asks to place `self` in the fullscreen state. Note that you shouldn't assume
    /// the window is definitely full screen afterward.
    ///
    /// You can track the fullscreen state via the "window-state-event" signal
    /// on [`Widget`][crate::Widget].
    /// ## `screen`
    /// a [`gdk::Screen`][crate::gdk::Screen] to draw to
    /// ## `monitor`
    /// which monitor to go fullscreen on
    #[doc(alias = "gtk_window_fullscreen_on_monitor")]
    fn fullscreen_on_monitor(&self, screen: &gdk::Screen, monitor: i32) {
        unsafe {
            ffi::gtk_window_fullscreen_on_monitor(
                self.as_ref().to_glib_none().0,
                screen.to_glib_none().0,
                monitor,
            );
        }
    }

    /// Gets the value set by [`set_accept_focus()`][Self::set_accept_focus()].
    ///
    /// # Returns
    ///
    /// [`true`] if window should receive the input focus
    #[doc(alias = "gtk_window_get_accept_focus")]
    #[doc(alias = "get_accept_focus")]
    #[doc(alias = "accept-focus")]
    fn accepts_focus(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_accept_focus(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the [`Application`][crate::Application] associated with the window (if any).
    ///
    /// # Returns
    ///
    /// a [`Application`][crate::Application], or [`None`]
    #[doc(alias = "gtk_window_get_application")]
    #[doc(alias = "get_application")]
    fn application(&self) -> Option<Application> {
        unsafe {
            from_glib_none(ffi::gtk_window_get_application(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Fetches the attach widget for this window. See
    /// [`set_attached_to()`][Self::set_attached_to()].
    ///
    /// # Returns
    ///
    /// the widget where the window
    /// is attached, or [`None`] if the window is not attached to any widget.
    #[doc(alias = "gtk_window_get_attached_to")]
    #[doc(alias = "get_attached_to")]
    #[doc(alias = "attached-to")]
    fn attached_to(&self) -> Option<Widget> {
        unsafe {
            from_glib_none(ffi::gtk_window_get_attached_to(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the window has been set to have decorations
    /// such as a title bar via [`set_decorated()`][Self::set_decorated()].
    ///
    /// # Returns
    ///
    /// [`true`] if the window has been set to have decorations
    #[doc(alias = "gtk_window_get_decorated")]
    #[doc(alias = "get_decorated")]
    #[doc(alias = "decorated")]
    fn is_decorated(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_decorated(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the default size of the window. A value of -1 for the width or
    /// height indicates that a default size has not been explicitly set
    /// for that dimension, so the “natural” size of the window will be
    /// used.
    ///
    /// # Returns
    ///
    ///
    /// ## `width`
    /// location to store the default width, or [`None`]
    ///
    /// ## `height`
    /// location to store the default height, or [`None`]
    #[doc(alias = "gtk_window_get_default_size")]
    #[doc(alias = "get_default_size")]
    fn default_size(&self) -> (i32, i32) {
        unsafe {
            let mut width = std::mem::MaybeUninit::uninit();
            let mut height = std::mem::MaybeUninit::uninit();
            ffi::gtk_window_get_default_size(
                self.as_ref().to_glib_none().0,
                width.as_mut_ptr(),
                height.as_mut_ptr(),
            );
            (width.assume_init(), height.assume_init())
        }
    }

    /// Returns the default widget for `self`. See
    /// [`set_default()`][Self::set_default()] for more details.
    ///
    /// # Returns
    ///
    /// the default widget, or [`None`]
    /// if there is none.
    #[doc(alias = "gtk_window_get_default_widget")]
    #[doc(alias = "get_default_widget")]
    fn default_widget(&self) -> Option<Widget> {
        unsafe {
            from_glib_none(ffi::gtk_window_get_default_widget(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the window has been set to have a close button
    /// via [`set_deletable()`][Self::set_deletable()].
    ///
    /// # Returns
    ///
    /// [`true`] if the window has been set to have a close button
    #[doc(alias = "gtk_window_get_deletable")]
    #[doc(alias = "get_deletable")]
    #[doc(alias = "deletable")]
    fn is_deletable(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_deletable(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the window will be destroyed with its transient parent. See
    /// gtk_window_set_destroy_with_parent ().
    ///
    /// # Returns
    ///
    /// [`true`] if the window will be destroyed with its transient parent.
    #[doc(alias = "gtk_window_get_destroy_with_parent")]
    #[doc(alias = "get_destroy_with_parent")]
    #[doc(alias = "destroy-with-parent")]
    fn must_destroy_with_parent(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_destroy_with_parent(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Retrieves the current focused widget within the window.
    /// Note that this is the widget that would have the focus
    /// if the toplevel window focused; if the toplevel window
    /// is not focused then `gtk_widget_has_focus (widget)` will
    /// not be [`true`] for the widget.
    ///
    /// # Returns
    ///
    /// the currently focused widget,
    /// or [`None`] if there is none.
    #[doc(alias = "gtk_window_get_focus")]
    #[doc(alias = "get_focus")]
    fn focused_widget(&self) -> Option<Widget> {
        unsafe { from_glib_none(ffi::gtk_window_get_focus(self.as_ref().to_glib_none().0)) }
    }

    /// Gets the value set by [`set_focus_on_map()`][Self::set_focus_on_map()].
    ///
    /// # Returns
    ///
    /// [`true`] if window should receive the input focus when
    /// mapped.
    #[doc(alias = "gtk_window_get_focus_on_map")]
    #[doc(alias = "get_focus_on_map")]
    #[doc(alias = "focus-on-map")]
    fn gets_focus_on_map(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_focus_on_map(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the value of the [`focus-visible`][struct@crate::Window#focus-visible] property.
    ///
    /// # Returns
    ///
    /// [`true`] if “focus rectangles” are supposed to be visible
    ///  in this window.
    #[doc(alias = "gtk_window_get_focus_visible")]
    #[doc(alias = "get_focus_visible")]
    #[doc(alias = "focus-visible")]
    fn gets_focus_visible(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_focus_visible(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the value set by [`set_gravity()`][Self::set_gravity()].
    ///
    /// # Returns
    ///
    /// window gravity
    #[doc(alias = "gtk_window_get_gravity")]
    #[doc(alias = "get_gravity")]
    fn gravity(&self) -> gdk::Gravity {
        unsafe { from_glib(ffi::gtk_window_get_gravity(self.as_ref().to_glib_none().0)) }
    }

    /// Returns the group for `self` or the default group, if
    /// `self` is [`None`] or if `self` does not have an explicit
    /// window group.
    ///
    /// # Returns
    ///
    /// the [`WindowGroup`][crate::WindowGroup] for a window or the default group
    #[doc(alias = "gtk_window_get_group")]
    #[doc(alias = "get_group")]
    fn group(&self) -> Option<WindowGroup> {
        unsafe { from_glib_none(ffi::gtk_window_get_group(self.as_ref().to_glib_none().0)) }
    }

    /// Returns whether the window has requested to have its titlebar hidden
    /// when maximized. See gtk_window_set_hide_titlebar_when_maximized ().
    ///
    /// # Returns
    ///
    /// [`true`] if the window has requested to have its titlebar
    ///  hidden when maximized
    #[doc(alias = "gtk_window_get_hide_titlebar_when_maximized")]
    #[doc(alias = "get_hide_titlebar_when_maximized")]
    #[doc(alias = "hide-titlebar-when-maximized")]
    fn hides_titlebar_when_maximized(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_hide_titlebar_when_maximized(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the value set by [`set_icon()`][Self::set_icon()] (or if you've
    /// called [`set_icon_list()`][Self::set_icon_list()], gets the first icon in
    /// the icon list).
    ///
    /// # Returns
    ///
    /// icon for window or [`None`] if none
    #[doc(alias = "gtk_window_get_icon")]
    #[doc(alias = "get_icon")]
    fn icon(&self) -> Option<gdk_pixbuf::Pixbuf> {
        unsafe { from_glib_none(ffi::gtk_window_get_icon(self.as_ref().to_glib_none().0)) }
    }

    /// Retrieves the list of icons set by [`set_icon_list()`][Self::set_icon_list()].
    /// The list is copied, but the reference count on each
    /// member won’t be incremented.
    ///
    /// # Returns
    ///
    /// copy of window’s icon list
    #[doc(alias = "gtk_window_get_icon_list")]
    #[doc(alias = "get_icon_list")]
    fn icon_list(&self) -> Vec<gdk_pixbuf::Pixbuf> {
        unsafe {
            FromGlibPtrContainer::from_glib_container(ffi::gtk_window_get_icon_list(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns the name of the themed icon for the window,
    /// see [`set_icon_name()`][Self::set_icon_name()].
    ///
    /// # Returns
    ///
    /// the icon name or [`None`] if the window has
    /// no themed icon
    #[doc(alias = "gtk_window_get_icon_name")]
    #[doc(alias = "get_icon_name")]
    #[doc(alias = "icon-name")]
    fn icon_name(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_window_get_icon_name(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns the mnemonic modifier for this window. See
    /// [`set_mnemonic_modifier()`][Self::set_mnemonic_modifier()].
    ///
    /// # Returns
    ///
    /// the modifier mask used to activate
    ///  mnemonics on this window.
    #[doc(alias = "gtk_window_get_mnemonic_modifier")]
    #[doc(alias = "get_mnemonic_modifier")]
    fn mnemonic_modifier(&self) -> gdk::ModifierType {
        unsafe {
            from_glib(ffi::gtk_window_get_mnemonic_modifier(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the value of the [`mnemonics-visible`][struct@crate::Window#mnemonics-visible] property.
    ///
    /// # Returns
    ///
    /// [`true`] if mnemonics are supposed to be visible
    /// in this window.
    #[doc(alias = "gtk_window_get_mnemonics_visible")]
    #[doc(alias = "get_mnemonics_visible")]
    #[doc(alias = "mnemonics-visible")]
    fn is_mnemonics_visible(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_mnemonics_visible(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the window is modal. See [`set_modal()`][Self::set_modal()].
    ///
    /// # Returns
    ///
    /// [`true`] if the window is set to be modal and
    ///  establishes a grab when shown
    #[doc(alias = "gtk_window_get_modal")]
    #[doc(alias = "get_modal")]
    #[doc(alias = "modal")]
    fn is_modal(&self) -> bool {
        unsafe { from_glib(ffi::gtk_window_get_modal(self.as_ref().to_glib_none().0)) }
    }

    /// This function returns the position you need to pass to
    /// [`move_()`][Self::move_()] to keep `self` in its current position.
    /// This means that the meaning of the returned value varies with
    /// window gravity. See [`move_()`][Self::move_()] for more details.
    ///
    /// The reliability of this function depends on the windowing system
    /// currently in use. Some windowing systems, such as Wayland, do not
    /// support a global coordinate system, and thus the position of the
    /// window will always be (0, 0). Others, like X11, do not have a reliable
    /// way to obtain the geometry of the decorations of a window if they are
    /// provided by the window manager. Additionally, on X11, window manager
    /// have been known to mismanage window gravity, which result in windows
    /// moving even if you use the coordinates of the current position as
    /// returned by this function.
    ///
    /// If you haven’t changed the window gravity, its gravity will be
    /// [`gdk::Gravity::NorthWest`][crate::gdk::Gravity::NorthWest]. This means that [`position()`][Self::position()]
    /// gets the position of the top-left corner of the window manager
    /// frame for the window. [`move_()`][Self::move_()] sets the position of this
    /// same top-left corner.
    ///
    /// If a window has gravity [`gdk::Gravity::Static`][crate::gdk::Gravity::Static] the window manager
    /// frame is not relevant, and thus [`position()`][Self::position()] will
    /// always produce accurate results. However you can’t use static
    /// gravity to do things like place a window in a corner of the screen,
    /// because static gravity ignores the window manager decorations.
    ///
    /// Ideally, this function should return appropriate values if the
    /// window has client side decorations, assuming that the windowing
    /// system supports global coordinates.
    ///
    /// In practice, saving the window position should not be left to
    /// applications, as they lack enough knowledge of the windowing
    /// system and the window manager state to effectively do so. The
    /// appropriate way to implement saving the window position is to
    /// use a platform-specific protocol, wherever that is available.
    ///
    /// # Returns
    ///
    ///
    /// ## `root_x`
    /// return location for X coordinate of
    ///  gravity-determined reference point, or [`None`]
    ///
    /// ## `root_y`
    /// return location for Y coordinate of
    ///  gravity-determined reference point, or [`None`]
    #[doc(alias = "gtk_window_get_position")]
    #[doc(alias = "get_position")]
    fn position(&self) -> (i32, i32) {
        unsafe {
            let mut root_x = std::mem::MaybeUninit::uninit();
            let mut root_y = std::mem::MaybeUninit::uninit();
            ffi::gtk_window_get_position(
                self.as_ref().to_glib_none().0,
                root_x.as_mut_ptr(),
                root_y.as_mut_ptr(),
            );
            (root_x.assume_init(), root_y.assume_init())
        }
    }

    /// Gets the value set by [`set_resizable()`][Self::set_resizable()].
    ///
    /// # Returns
    ///
    /// [`true`] if the user can resize the window
    #[doc(alias = "gtk_window_get_resizable")]
    #[doc(alias = "get_resizable")]
    #[doc(alias = "resizable")]
    fn is_resizable(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_resizable(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns the role of the window. See [`set_role()`][Self::set_role()] for
    /// further explanation.
    ///
    /// # Returns
    ///
    /// the role of the window if set, or [`None`]. The
    /// returned is owned by the widget and must not be modified or freed.
    #[doc(alias = "gtk_window_get_role")]
    #[doc(alias = "get_role")]
    fn role(&self) -> Option<glib::GString> {
        unsafe { from_glib_none(ffi::gtk_window_get_role(self.as_ref().to_glib_none().0)) }
    }

    /// Returns the [`gdk::Screen`][crate::gdk::Screen] associated with `self`.
    ///
    /// # Returns
    ///
    /// a [`gdk::Screen`][crate::gdk::Screen].
    #[doc(alias = "gtk_window_get_screen")]
    #[doc(alias = "get_screen")]
    fn screen(&self) -> Option<gdk::Screen> {
        unsafe { from_glib_none(ffi::gtk_window_get_screen(self.as_ref().to_glib_none().0)) }
    }

    /// new_height);
    ///
    ///  ...
    /// }
    /// ]|
    ///
    /// Note that, if you connect to the [`size-allocate`][struct@crate::Widget#size-allocate] signal,
    /// you should not use the dimensions of the `GtkAllocation` passed to
    /// the signal handler, as the allocation may contain client side
    /// decorations added by GTK+, depending on the windowing system in
    /// use.
    ///
    /// If you are getting a window size in order to position the window
    /// on the screen, you should, instead, simply set the window’s semantic
    /// type with [`set_type_hint()`][Self::set_type_hint()], which allows the window manager
    /// to e.g. center dialogs. Also, if you set the transient parent of
    /// dialogs with [`set_transient_for()`][Self::set_transient_for()] window managers will
    /// often center the dialog over its parent window. It's much preferred
    /// to let the window manager handle these cases rather than doing it
    /// yourself, because all apps will behave consistently and according to
    /// user or system preferences, if the window manager handles it. Also,
    /// the window manager can take into account the size of the window
    /// decorations and border that it may add, and of which GTK+ has no
    /// knowledge. Additionally, positioning windows in global screen coordinates
    /// may not be allowed by the windowing system. For more information,
    /// see: [`set_position()`][Self::set_position()].
    ///
    /// # Returns
    ///
    ///
    /// ## `width`
    /// return location for width, or [`None`]
    ///
    /// ## `height`
    /// return location for height, or [`None`]
    #[doc(alias = "gtk_window_get_size")]
    #[doc(alias = "get_size")]
    fn size(&self) -> (i32, i32) {
        unsafe {
            let mut width = std::mem::MaybeUninit::uninit();
            let mut height = std::mem::MaybeUninit::uninit();
            ffi::gtk_window_get_size(
                self.as_ref().to_glib_none().0,
                width.as_mut_ptr(),
                height.as_mut_ptr(),
            );
            (width.assume_init(), height.assume_init())
        }
    }

    /// Gets the value set by [`set_skip_pager_hint()`][Self::set_skip_pager_hint()].
    ///
    /// # Returns
    ///
    /// [`true`] if window shouldn’t be in pager
    #[doc(alias = "gtk_window_get_skip_pager_hint")]
    #[doc(alias = "get_skip_pager_hint")]
    #[doc(alias = "skip-pager-hint")]
    fn skips_pager_hint(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_skip_pager_hint(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the value set by [`set_skip_taskbar_hint()`][Self::set_skip_taskbar_hint()]
    ///
    /// # Returns
    ///
    /// [`true`] if window shouldn’t be in taskbar
    #[doc(alias = "gtk_window_get_skip_taskbar_hint")]
    #[doc(alias = "get_skip_taskbar_hint")]
    #[doc(alias = "skip-taskbar-hint")]
    fn skips_taskbar_hint(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_skip_taskbar_hint(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Retrieves the title of the window. See [`set_title()`][Self::set_title()].
    ///
    /// # Returns
    ///
    /// the title of the window, or [`None`] if none has
    /// been set explicitly. The returned string is owned by the widget
    /// and must not be modified or freed.
    #[doc(alias = "gtk_window_get_title")]
    #[doc(alias = "get_title")]
    fn title(&self) -> Option<glib::GString> {
        unsafe { from_glib_none(ffi::gtk_window_get_title(self.as_ref().to_glib_none().0)) }
    }

    /// Returns the custom titlebar that has been set with
    /// [`set_titlebar()`][Self::set_titlebar()].
    ///
    /// # Returns
    ///
    /// the custom titlebar, or [`None`]
    #[doc(alias = "gtk_window_get_titlebar")]
    #[doc(alias = "get_titlebar")]
    fn titlebar(&self) -> Option<Widget> {
        unsafe { from_glib_none(ffi::gtk_window_get_titlebar(self.as_ref().to_glib_none().0)) }
    }

    /// Fetches the transient parent for this window. See
    /// [`set_transient_for()`][Self::set_transient_for()].
    ///
    /// # Returns
    ///
    /// the transient parent for this
    /// window, or [`None`] if no transient parent has been set.
    #[doc(alias = "gtk_window_get_transient_for")]
    #[doc(alias = "get_transient_for")]
    #[doc(alias = "transient-for")]
    #[must_use]
    fn transient_for(&self) -> Option<Window> {
        unsafe {
            from_glib_none(ffi::gtk_window_get_transient_for(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the type hint for this window. See [`set_type_hint()`][Self::set_type_hint()].
    ///
    /// # Returns
    ///
    /// the type hint for `self`.
    #[doc(alias = "gtk_window_get_type_hint")]
    #[doc(alias = "get_type_hint")]
    #[doc(alias = "type-hint")]
    fn type_hint(&self) -> gdk::WindowTypeHint {
        unsafe {
            from_glib(ffi::gtk_window_get_type_hint(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the value set by [`set_urgency_hint()`][Self::set_urgency_hint()]
    ///
    /// # Returns
    ///
    /// [`true`] if window is urgent
    #[doc(alias = "gtk_window_get_urgency_hint")]
    #[doc(alias = "get_urgency_hint")]
    #[doc(alias = "urgency-hint")]
    fn is_urgency_hint(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_get_urgency_hint(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the type of the window. See [`WindowType`][crate::WindowType].
    ///
    /// # Returns
    ///
    /// the type of the window
    #[doc(alias = "gtk_window_get_window_type")]
    #[doc(alias = "get_window_type")]
    fn window_type(&self) -> WindowType {
        unsafe {
            from_glib(ffi::gtk_window_get_window_type(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether `self` has an explicit window group.
    ///
    /// # Returns
    ///
    /// [`true`] if `self` has an explicit window group.
    ///
    /// Since 2.22
    #[doc(alias = "gtk_window_has_group")]
    fn has_group(&self) -> bool {
        unsafe { from_glib(ffi::gtk_window_has_group(self.as_ref().to_glib_none().0)) }
    }

    /// Returns whether the input focus is within this GtkWindow.
    /// For real toplevel windows, this is identical to [`is_active()`][Self::is_active()],
    /// but for embedded windows, like [`Plug`][crate::Plug], the results will differ.
    ///
    /// # Returns
    ///
    /// [`true`] if the input focus is within this GtkWindow
    #[doc(alias = "gtk_window_has_toplevel_focus")]
    #[doc(alias = "has-toplevel-focus")]
    fn has_toplevel_focus(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_has_toplevel_focus(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Asks to iconify (i.e. minimize) the specified `self`. Note that
    /// you shouldn’t assume the window is definitely iconified afterward,
    /// because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch]) could deiconify it
    /// again, or there may not be a window manager in which case
    /// iconification isn’t possible, etc. But normally the window will end
    /// up iconified. Just don’t write code that crashes if not.
    ///
    /// It’s permitted to call this function before showing a window,
    /// in which case the window will be iconified before it ever appears
    /// onscreen.
    ///
    /// You can track iconification via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_iconify")]
    fn iconify(&self) {
        unsafe {
            ffi::gtk_window_iconify(self.as_ref().to_glib_none().0);
        }
    }

    /// Returns whether the window is part of the current active toplevel.
    /// (That is, the toplevel window receiving keystrokes.)
    /// The return value is [`true`] if the window is active toplevel
    /// itself, but also if it is, say, a [`Plug`][crate::Plug] embedded in the active toplevel.
    /// You might use this function if you wanted to draw a widget
    /// differently in an active window from a widget in an inactive window.
    /// See [`has_toplevel_focus()`][Self::has_toplevel_focus()]
    ///
    /// # Returns
    ///
    /// [`true`] if the window part of the current active window.
    #[doc(alias = "gtk_window_is_active")]
    #[doc(alias = "is-active")]
    fn is_active(&self) -> bool {
        unsafe { from_glib(ffi::gtk_window_is_active(self.as_ref().to_glib_none().0)) }
    }

    /// Retrieves the current maximized state of `self`.
    ///
    /// Note that since maximization is ultimately handled by the window
    /// manager and happens asynchronously to an application request, you
    /// shouldn’t assume the return value of this function changing
    /// immediately (or at all), as an effect of calling
    /// [`maximize()`][Self::maximize()] or [`unmaximize()`][Self::unmaximize()].
    ///
    /// # Returns
    ///
    /// whether the window has a maximized state.
    #[doc(alias = "gtk_window_is_maximized")]
    #[doc(alias = "is-maximized")]
    fn is_maximized(&self) -> bool {
        unsafe { from_glib(ffi::gtk_window_is_maximized(self.as_ref().to_glib_none().0)) }
    }

    /// Asks to maximize `self`, so that it becomes full-screen. Note that
    /// you shouldn’t assume the window is definitely maximized afterward,
    /// because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch]) could unmaximize it
    /// again, and not all window managers support maximization. But
    /// normally the window will end up maximized. Just don’t write code
    /// that crashes if not.
    ///
    /// It’s permitted to call this function before showing a window,
    /// in which case the window will be maximized when it appears onscreen
    /// initially.
    ///
    /// You can track maximization via the “window-state-event” signal
    /// on [`Widget`][crate::Widget], or by listening to notifications on the
    /// [`is-maximized`][struct@crate::Window#is-maximized] property.
    #[doc(alias = "gtk_window_maximize")]
    fn maximize(&self) {
        unsafe {
            ffi::gtk_window_maximize(self.as_ref().to_glib_none().0);
        }
    }

    /// Activates the targets associated with the mnemonic.
    /// ## `keyval`
    /// the mnemonic
    /// ## `modifier`
    /// the modifiers
    ///
    /// # Returns
    ///
    /// [`true`] if the activation is done.
    #[doc(alias = "gtk_window_mnemonic_activate")]
    fn mnemonic_activate(&self, keyval: u32, modifier: gdk::ModifierType) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_mnemonic_activate(
                self.as_ref().to_glib_none().0,
                keyval,
                modifier.into_glib(),
            ))
        }
    }

    /// Asks the [window manager][gtk-X11-arch] to move
    /// `self` to the given position. Window managers are free to ignore
    /// this; most window managers ignore requests for initial window
    /// positions (instead using a user-defined placement algorithm) and
    /// honor requests after the window has already been shown.
    ///
    /// Note: the position is the position of the gravity-determined
    /// reference point for the window. The gravity determines two things:
    /// first, the location of the reference point in root window
    /// coordinates; and second, which point on the window is positioned at
    /// the reference point.
    ///
    /// By default the gravity is [`gdk::Gravity::NorthWest`][crate::gdk::Gravity::NorthWest], so the reference
    /// point is simply the `x`, `y` supplied to [`move_()`][Self::move_()]. The
    /// top-left corner of the window decorations (aka window frame or
    /// border) will be placed at `x`, `y`. Therefore, to position a window
    /// at the top left of the screen, you want to use the default gravity
    /// (which is [`gdk::Gravity::NorthWest`][crate::gdk::Gravity::NorthWest]) and move the window to 0,0.
    ///
    /// To position a window at the bottom right corner of the screen, you
    /// would set [`gdk::Gravity::SouthEast`][crate::gdk::Gravity::SouthEast], which means that the reference
    /// point is at `x` + the window width and `y` + the window height, and
    /// the bottom-right corner of the window border will be placed at that
    /// reference point. So, to place a window in the bottom right corner
    /// you would first set gravity to south east, then write:
    /// `gtk_window_move (window, gdk_screen_width () - window_width,
    /// gdk_screen_height () - window_height)` (note that this
    /// example does not take multi-head scenarios into account).
    ///
    /// The [Extended Window Manager Hints Specification](http://www.freedesktop.org/Standards/wm-spec)
    /// has a nice table of gravities in the “implementation notes” section.
    ///
    /// The [`position()`][Self::position()] documentation may also be relevant.
    /// ## `x`
    /// X coordinate to move window to
    /// ## `y`
    /// Y coordinate to move window to
    #[doc(alias = "gtk_window_move")]
    #[doc(alias = "move")]
    fn move_(&self, x: i32, y: i32) {
        unsafe {
            ffi::gtk_window_move(self.as_ref().to_glib_none().0, x, y);
        }
    }

    /// Presents a window to the user. This function should not be used
    /// as when it is called, it is too late to gather a valid timestamp
    /// to allow focus stealing prevention to work correctly.
    #[doc(alias = "gtk_window_present")]
    fn present(&self) {
        unsafe {
            ffi::gtk_window_present(self.as_ref().to_glib_none().0);
        }
    }

    /// Presents a window to the user. This may mean raising the window
    /// in the stacking order, deiconifying it, moving it to the current
    /// desktop, and/or giving it the keyboard focus, possibly dependent
    /// on the user’s platform, window manager, and preferences.
    ///
    /// If `self` is hidden, this function calls [`WidgetExt::show()`][crate::prelude::WidgetExt::show()]
    /// as well.
    ///
    /// This function should be used when the user tries to open a window
    /// that’s already open. Say for example the preferences dialog is
    /// currently open, and the user chooses Preferences from the menu
    /// a second time; use [`present()`][Self::present()] to move the already-open dialog
    /// where the user can see it.
    ///
    /// Presents a window to the user in response to a user interaction. The
    /// timestamp should be gathered when the window was requested to be shown
    /// (when clicking a link for example), rather than once the window is
    /// ready to be shown.
    /// ## `timestamp`
    /// the timestamp of the user interaction (typically a
    ///  button or key press event) which triggered this call
    #[doc(alias = "gtk_window_present_with_time")]
    fn present_with_time(&self, timestamp: u32) {
        unsafe {
            ffi::gtk_window_present_with_time(self.as_ref().to_glib_none().0, timestamp);
        }
    }

    /// Propagate a key press or release event to the focus widget and
    /// up the focus container chain until a widget handles `event`.
    /// This is normally called by the default ::key_press_event and
    /// ::key_release_event handlers for toplevel windows,
    /// however in some cases it may be useful to call this directly when
    /// overriding the standard key handling for a toplevel window.
    /// ## `event`
    /// a [`gdk::EventKey`][crate::gdk::EventKey]
    ///
    /// # Returns
    ///
    /// [`true`] if a widget in the focus chain handled the event.
    #[doc(alias = "gtk_window_propagate_key_event")]
    fn propagate_key_event(&self, event: &gdk::EventKey) -> bool {
        unsafe {
            from_glib(ffi::gtk_window_propagate_key_event(
                self.as_ref().to_glib_none().0,
                mut_override(event.to_glib_none().0),
            ))
        }
    }

    /// Reverses the effects of [`add_accel_group()`][Self::add_accel_group()].
    /// ## `accel_group`
    /// a [`AccelGroup`][crate::AccelGroup]
    #[doc(alias = "gtk_window_remove_accel_group")]
    fn remove_accel_group(&self, accel_group: &impl IsA<AccelGroup>) {
        unsafe {
            ffi::gtk_window_remove_accel_group(
                self.as_ref().to_glib_none().0,
                accel_group.as_ref().to_glib_none().0,
            );
        }
    }

    /// Removes a mnemonic from this window.
    /// ## `keyval`
    /// the mnemonic
    /// ## `target`
    /// the widget that gets activated by the mnemonic
    #[doc(alias = "gtk_window_remove_mnemonic")]
    fn remove_mnemonic(&self, keyval: u32, target: &impl IsA<Widget>) {
        unsafe {
            ffi::gtk_window_remove_mnemonic(
                self.as_ref().to_glib_none().0,
                keyval,
                target.as_ref().to_glib_none().0,
            );
        }
    }

    /// Resizes the window as if the user had done so, obeying geometry
    /// constraints. The default geometry constraint is that windows may
    /// not be smaller than their size request; to override this
    /// constraint, call [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()] to set the window's
    /// request to a smaller value.
    ///
    /// If [`resize()`][Self::resize()] is called before showing a window for the
    /// first time, it overrides any default size set with
    /// [`set_default_size()`][Self::set_default_size()].
    ///
    /// Windows may not be resized smaller than 1 by 1 pixels.
    ///
    /// When using client side decorations, GTK+ will do its best to adjust
    /// the given size so that the resulting window size matches the
    /// requested size without the title bar, borders and shadows added for
    /// the client side decorations, but there is no guarantee that the
    /// result will be totally accurate because these widgets added for
    /// client side decorations depend on the theme and may not be realized
    /// or visible at the time [`resize()`][Self::resize()] is issued.
    ///
    /// If the GtkWindow has a titlebar widget (see [`set_titlebar()`][Self::set_titlebar()]), then
    /// typically, [`resize()`][Self::resize()] will compensate for the height of the titlebar
    /// widget only if the height is known when the resulting GtkWindow configuration
    /// is issued.
    /// For example, if new widgets are added after the GtkWindow configuration
    /// and cause the titlebar widget to grow in height, this will result in a
    /// window content smaller that specified by [`resize()`][Self::resize()] and not
    /// a larger window.
    /// ## `width`
    /// width in pixels to resize the window to
    /// ## `height`
    /// height in pixels to resize the window to
    #[doc(alias = "gtk_window_resize")]
    fn resize(&self, width: i32, height: i32) {
        unsafe {
            ffi::gtk_window_resize(self.as_ref().to_glib_none().0, width, height);
        }
    }

    /// Windows may set a hint asking the desktop environment not to receive
    /// the input focus. This function sets this hint.
    /// ## `setting`
    /// [`true`] to let this window receive input focus
    #[doc(alias = "gtk_window_set_accept_focus")]
    #[doc(alias = "accept-focus")]
    fn set_accept_focus(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_accept_focus(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// Sets or unsets the [`Application`][crate::Application] associated with the window.
    ///
    /// The application will be kept alive for at least as long as it has any windows
    /// associated with it (see [`ApplicationExtManual::hold()`][crate::gio::prelude::ApplicationExtManual::hold()] for a way to keep it alive
    /// without windows).
    ///
    /// Normally, the connection between the application and the window will remain
    /// until the window is destroyed, but you can explicitly remove it by setting
    /// the `application` to [`None`].
    ///
    /// This is equivalent to calling [`GtkApplicationExt::remove_window()`][crate::prelude::GtkApplicationExt::remove_window()] and/or
    /// [`GtkApplicationExt::add_window()`][crate::prelude::GtkApplicationExt::add_window()] on the old/new applications as relevant.
    /// ## `application`
    /// a [`Application`][crate::Application], or [`None`] to unset
    #[doc(alias = "gtk_window_set_application")]
    #[doc(alias = "application")]
    fn set_application(&self, application: Option<&impl IsA<Application>>) {
        unsafe {
            ffi::gtk_window_set_application(
                self.as_ref().to_glib_none().0,
                application.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Marks `self` as attached to `attach_widget`. This creates a logical binding
    /// between the window and the widget it belongs to, which is used by GTK+ to
    /// propagate information such as styling or accessibility to `self` as if it
    /// was a children of `attach_widget`.
    ///
    /// Examples of places where specifying this relation is useful are for instance
    /// a [`Menu`][crate::Menu] created by a [`ComboBox`][crate::ComboBox], a completion popup window
    /// created by [`Entry`][crate::Entry] or a typeahead search entry created by [`TreeView`][crate::TreeView].
    ///
    /// Note that this function should not be confused with
    /// [`set_transient_for()`][Self::set_transient_for()], which specifies a window manager relation
    /// between two toplevels instead.
    ///
    /// Passing [`None`] for `attach_widget` detaches the window.
    /// ## `attach_widget`
    /// a [`Widget`][crate::Widget], or [`None`]
    #[doc(alias = "gtk_window_set_attached_to")]
    #[doc(alias = "attached-to")]
    fn set_attached_to(&self, attach_widget: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_window_set_attached_to(
                self.as_ref().to_glib_none().0,
                attach_widget.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// By default, windows are decorated with a title bar, resize
    /// controls, etc. Some [window managers][gtk-X11-arch]
    /// allow GTK+ to disable these decorations, creating a
    /// borderless window. If you set the decorated property to [`false`]
    /// using this function, GTK+ will do its best to convince the window
    /// manager not to decorate the window. Depending on the system, this
    /// function may not have any effect when called on a window that is
    /// already visible, so you should call it before calling [`WidgetExt::show()`][crate::prelude::WidgetExt::show()].
    ///
    /// On Windows, this function always works, since there’s no window manager
    /// policy involved.
    /// ## `setting`
    /// [`true`] to decorate the window
    #[doc(alias = "gtk_window_set_decorated")]
    #[doc(alias = "decorated")]
    fn set_decorated(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_decorated(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// The default widget is the widget that’s activated when the user
    /// presses Enter in a dialog (for example). This function sets or
    /// unsets the default widget for a [`Window`][crate::Window]. When setting (rather
    /// than unsetting) the default widget it’s generally easier to call
    /// [`WidgetExt::grab_default()`][crate::prelude::WidgetExt::grab_default()] on the widget. Before making a widget
    /// the default widget, you must call [`WidgetExt::set_can_default()`][crate::prelude::WidgetExt::set_can_default()] on
    /// the widget you’d like to make the default.
    /// ## `default_widget`
    /// widget to be the default, or [`None`]
    ///  to unset the default widget for the toplevel
    #[doc(alias = "gtk_window_set_default")]
    fn set_default(&self, default_widget: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_window_set_default(
                self.as_ref().to_glib_none().0,
                default_widget.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Sets the default size of a window. If the window’s “natural” size
    /// (its size request) is larger than the default, the default will be
    /// ignored. More generally, if the default size does not obey the
    /// geometry hints for the window ([`set_geometry_hints()`][Self::set_geometry_hints()] can
    /// be used to set these explicitly), the default size will be clamped
    /// to the nearest permitted size.
    ///
    /// Unlike [`WidgetExt::set_size_request()`][crate::prelude::WidgetExt::set_size_request()], which sets a size request for
    /// a widget and thus would keep users from shrinking the window, this
    /// function only sets the initial size, just as if the user had
    /// resized the window themselves. Users can still shrink the window
    /// again as they normally would. Setting a default size of -1 means to
    /// use the “natural” default size (the size request of the window).
    ///
    /// For more control over a window’s initial size and how resizing works,
    /// investigate [`set_geometry_hints()`][Self::set_geometry_hints()].
    ///
    /// For some uses, [`resize()`][Self::resize()] is a more appropriate function.
    /// [`resize()`][Self::resize()] changes the current size of the window, rather
    /// than the size to be used on initial display. [`resize()`][Self::resize()] always
    /// affects the window itself, not the geometry widget.
    ///
    /// The default size of a window only affects the first time a window is
    /// shown; if a window is hidden and re-shown, it will remember the size
    /// it had prior to hiding, rather than using the default size.
    ///
    /// Windows can’t actually be 0x0 in size, they must be at least 1x1, but
    /// passing 0 for `width` and `height` is OK, resulting in a 1x1 default size.
    ///
    /// If you use this function to reestablish a previously saved window size,
    /// note that the appropriate size to save is the one returned by
    /// [`size()`][Self::size()]. Using the window allocation directly will not
    /// work in all circumstances and can lead to growing or shrinking windows.
    /// ## `width`
    /// width in pixels, or -1 to unset the default width
    /// ## `height`
    /// height in pixels, or -1 to unset the default height
    #[doc(alias = "gtk_window_set_default_size")]
    fn set_default_size(&self, width: i32, height: i32) {
        unsafe {
            ffi::gtk_window_set_default_size(self.as_ref().to_glib_none().0, width, height);
        }
    }

    /// By default, windows have a close button in the window frame. Some
    /// [window managers][gtk-X11-arch] allow GTK+ to
    /// disable this button. If you set the deletable property to [`false`]
    /// using this function, GTK+ will do its best to convince the window
    /// manager not to show a close button. Depending on the system, this
    /// function may not have any effect when called on a window that is
    /// already visible, so you should call it before calling [`WidgetExt::show()`][crate::prelude::WidgetExt::show()].
    ///
    /// On Windows, this function always works, since there’s no window manager
    /// policy involved.
    /// ## `setting`
    /// [`true`] to decorate the window as deletable
    #[doc(alias = "gtk_window_set_deletable")]
    #[doc(alias = "deletable")]
    fn set_deletable(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_deletable(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// If `setting` is [`true`], then destroying the transient parent of `self`
    /// will also destroy `self` itself. This is useful for dialogs that
    /// shouldn’t persist beyond the lifetime of the main window they're
    /// associated with, for example.
    /// ## `setting`
    /// whether to destroy `self` with its transient parent
    #[doc(alias = "gtk_window_set_destroy_with_parent")]
    #[doc(alias = "destroy-with-parent")]
    fn set_destroy_with_parent(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_destroy_with_parent(
                self.as_ref().to_glib_none().0,
                setting.into_glib(),
            );
        }
    }

    /// If `focus` is not the current focus widget, and is focusable, sets
    /// it as the focus widget for the window. If `focus` is [`None`], unsets
    /// the focus widget for this window. To set the focus to a particular
    /// widget in the toplevel, it is usually more convenient to use
    /// [`WidgetExt::grab_focus()`][crate::prelude::WidgetExt::grab_focus()] instead of this function.
    /// ## `focus`
    /// widget to be the new focus widget, or [`None`] to unset
    ///  any focus widget for the toplevel window.
    #[doc(alias = "gtk_window_set_focus")]
    fn set_focus(&self, focus: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_window_set_focus(
                self.as_ref().to_glib_none().0,
                focus.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Windows may set a hint asking the desktop environment not to receive
    /// the input focus when the window is mapped. This function sets this
    /// hint.
    /// ## `setting`
    /// [`true`] to let this window receive input focus on map
    #[doc(alias = "gtk_window_set_focus_on_map")]
    #[doc(alias = "focus-on-map")]
    fn set_focus_on_map(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_focus_on_map(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// Sets the [`focus-visible`][struct@crate::Window#focus-visible] property.
    /// ## `setting`
    /// the new value
    #[doc(alias = "gtk_window_set_focus_visible")]
    #[doc(alias = "focus-visible")]
    fn set_focus_visible(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_focus_visible(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// This function sets up hints about how a window can be resized by
    /// the user. You can set a minimum and maximum size; allowed resize
    /// increments (e.g. for xterm, you can only resize by the size of a
    /// character); aspect ratios; and more. See the [`gdk::Geometry`][crate::gdk::Geometry] struct.
    /// ## `geometry_widget`
    /// widget the geometry hints used to be applied to
    ///  or [`None`]. Since 3.20 this argument is ignored and GTK behaves as if [`None`] was
    ///  set.
    /// ## `geometry`
    /// struct containing geometry information or [`None`]
    /// ## `geom_mask`
    /// mask indicating which struct fields should be paid attention to
    #[doc(alias = "gtk_window_set_geometry_hints")]
    fn set_geometry_hints(
        &self,
        geometry_widget: Option<&impl IsA<Widget>>,
        geometry: Option<&gdk::Geometry>,
        geom_mask: gdk::WindowHints,
    ) {
        unsafe {
            ffi::gtk_window_set_geometry_hints(
                self.as_ref().to_glib_none().0,
                geometry_widget.map(|p| p.as_ref()).to_glib_none().0,
                mut_override(geometry.to_glib_none().0),
                geom_mask.into_glib(),
            );
        }
    }

    /// Window gravity defines the meaning of coordinates passed to
    /// [`move_()`][Self::move_()]. See [`move_()`][Self::move_()] and [`gdk::Gravity`][crate::gdk::Gravity] for
    /// more details.
    ///
    /// The default window gravity is [`gdk::Gravity::NorthWest`][crate::gdk::Gravity::NorthWest] which will
    /// typically “do what you mean.”
    /// ## `gravity`
    /// window gravity
    #[doc(alias = "gtk_window_set_gravity")]
    #[doc(alias = "gravity")]
    fn set_gravity(&self, gravity: gdk::Gravity) {
        unsafe {
            ffi::gtk_window_set_gravity(self.as_ref().to_glib_none().0, gravity.into_glib());
        }
    }

    /// Tells GTK+ whether to drop its extra reference to the window
    /// when `gtk_widget_destroy()` is called.
    ///
    /// This function is only exported for the benefit of language
    /// bindings which may need to keep the window alive until their
    /// wrapper object is garbage collected. There is no justification
    /// for ever calling this function in an application.
    /// ## `setting`
    /// the new value
    #[doc(alias = "gtk_window_set_has_user_ref_count")]
    fn set_has_user_ref_count(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_has_user_ref_count(
                self.as_ref().to_glib_none().0,
                setting.into_glib(),
            );
        }
    }

    /// If `setting` is [`true`], then `self` will request that it’s titlebar
    /// should be hidden when maximized.
    /// This is useful for windows that don’t convey any information other
    /// than the application name in the titlebar, to put the available
    /// screen space to better use. If the underlying window system does not
    /// support the request, the setting will not have any effect.
    ///
    /// Note that custom titlebars set with [`set_titlebar()`][Self::set_titlebar()] are
    /// not affected by this. The application is in full control of their
    /// content and visibility anyway.
    /// ## `setting`
    /// whether to hide the titlebar when `self` is maximized
    #[doc(alias = "gtk_window_set_hide_titlebar_when_maximized")]
    #[doc(alias = "hide-titlebar-when-maximized")]
    fn set_hide_titlebar_when_maximized(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_hide_titlebar_when_maximized(
                self.as_ref().to_glib_none().0,
                setting.into_glib(),
            );
        }
    }

    /// Sets up the icon representing a [`Window`][crate::Window]. This icon is used when
    /// the window is minimized (also known as iconified). Some window
    /// managers or desktop environments may also place it in the window
    /// frame, or display it in other contexts. On others, the icon is not
    /// used at all, so your mileage may vary.
    ///
    /// The icon should be provided in whatever size it was naturally
    /// drawn; that is, don’t scale the image before passing it to
    /// GTK+. Scaling is postponed until the last minute, when the desired
    /// final size is known, to allow best quality.
    ///
    /// If you have your icon hand-drawn in multiple sizes, use
    /// [`set_icon_list()`][Self::set_icon_list()]. Then the best size will be used.
    ///
    /// This function is equivalent to calling [`set_icon_list()`][Self::set_icon_list()]
    /// with a 1-element list.
    ///
    /// See also [`Window::set_default_icon_list()`][crate::Window::set_default_icon_list()] to set the icon
    /// for all windows in your application in one go.
    /// ## `icon`
    /// icon image, or [`None`]
    #[doc(alias = "gtk_window_set_icon")]
    #[doc(alias = "icon")]
    fn set_icon(&self, icon: Option<&gdk_pixbuf::Pixbuf>) {
        unsafe {
            ffi::gtk_window_set_icon(self.as_ref().to_glib_none().0, icon.to_glib_none().0);
        }
    }

    /// Sets the icon for `self`.
    /// Warns on failure if `err` is [`None`].
    ///
    /// This function is equivalent to calling [`set_icon()`][Self::set_icon()]
    /// with a pixbuf created by loading the image from `filename`.
    /// ## `filename`
    /// location of icon file
    ///
    /// # Returns
    ///
    /// [`true`] if setting the icon succeeded.
    #[doc(alias = "gtk_window_set_icon_from_file")]
    fn set_icon_from_file(&self, filename: impl AsRef<std::path::Path>) -> Result<(), glib::Error> {
        unsafe {
            let mut error = std::ptr::null_mut();
            let is_ok = ffi::gtk_window_set_icon_from_file(
                self.as_ref().to_glib_none().0,
                filename.as_ref().to_glib_none().0,
                &mut error,
            );
            debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    /// Sets up the icon representing a [`Window`][crate::Window]. The icon is used when
    /// the window is minimized (also known as iconified). Some window
    /// managers or desktop environments may also place it in the window
    /// frame, or display it in other contexts. On others, the icon is not
    /// used at all, so your mileage may vary.
    ///
    /// [`set_icon_list()`][Self::set_icon_list()] allows you to pass in the same icon in
    /// several hand-drawn sizes. The list should contain the natural sizes
    /// your icon is available in; that is, don’t scale the image before
    /// passing it to GTK+. Scaling is postponed until the last minute,
    /// when the desired final size is known, to allow best quality.
    ///
    /// By passing several sizes, you may improve the final image quality
    /// of the icon, by reducing or eliminating automatic image scaling.
    ///
    /// Recommended sizes to provide: 16x16, 32x32, 48x48 at minimum, and
    /// larger images (64x64, 128x128) if you have them.
    ///
    /// See also [`Window::set_default_icon_list()`][crate::Window::set_default_icon_list()] to set the icon
    /// for all windows in your application in one go.
    ///
    /// Note that transient windows (those who have been set transient for another
    /// window using [`set_transient_for()`][Self::set_transient_for()]) will inherit their
    /// icon from their transient parent. So there’s no need to explicitly
    /// set the icon on transient windows.
    /// ## `list`
    /// list of [`gdk_pixbuf::Pixbuf`][crate::gdk_pixbuf::Pixbuf]
    #[doc(alias = "gtk_window_set_icon_list")]
    fn set_icon_list(&self, list: &[gdk_pixbuf::Pixbuf]) {
        unsafe {
            ffi::gtk_window_set_icon_list(self.as_ref().to_glib_none().0, list.to_glib_none().0);
        }
    }

    /// Sets the icon for the window from a named themed icon.
    /// See the docs for [`IconTheme`][crate::IconTheme] for more details.
    /// On some platforms, the window icon is not used at all.
    ///
    /// Note that this has nothing to do with the WM_ICON_NAME
    /// property which is mentioned in the ICCCM.
    /// ## `name`
    /// the name of the themed icon
    #[doc(alias = "gtk_window_set_icon_name")]
    #[doc(alias = "icon-name")]
    fn set_icon_name(&self, name: Option<&str>) {
        unsafe {
            ffi::gtk_window_set_icon_name(self.as_ref().to_glib_none().0, name.to_glib_none().0);
        }
    }

    /// Asks to keep `self` above, so that it stays on top. Note that
    /// you shouldn’t assume the window is definitely above afterward,
    /// because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch]) could not keep it above,
    /// and not all window managers support keeping windows above. But
    /// normally the window will end kept above. Just don’t write code
    /// that crashes if not.
    ///
    /// It’s permitted to call this function before showing a window,
    /// in which case the window will be kept above when it appears onscreen
    /// initially.
    ///
    /// You can track the above state via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    ///
    /// Note that, according to the
    /// [Extended Window Manager Hints Specification](http://www.freedesktop.org/Standards/wm-spec),
    /// the above state is mainly meant for user preferences and should not
    /// be used by applications e.g. for drawing attention to their
    /// dialogs.
    /// ## `setting`
    /// whether to keep `self` above other windows
    #[doc(alias = "gtk_window_set_keep_above")]
    fn set_keep_above(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_keep_above(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// Asks to keep `self` below, so that it stays in bottom. Note that
    /// you shouldn’t assume the window is definitely below afterward,
    /// because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch]) could not keep it below,
    /// and not all window managers support putting windows below. But
    /// normally the window will be kept below. Just don’t write code
    /// that crashes if not.
    ///
    /// It’s permitted to call this function before showing a window,
    /// in which case the window will be kept below when it appears onscreen
    /// initially.
    ///
    /// You can track the below state via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    ///
    /// Note that, according to the
    /// [Extended Window Manager Hints Specification](http://www.freedesktop.org/Standards/wm-spec),
    /// the above state is mainly meant for user preferences and should not
    /// be used by applications e.g. for drawing attention to their
    /// dialogs.
    /// ## `setting`
    /// whether to keep `self` below other windows
    #[doc(alias = "gtk_window_set_keep_below")]
    fn set_keep_below(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_keep_below(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// Sets the mnemonic modifier for this window.
    /// ## `modifier`
    /// the modifier mask used to activate
    ///  mnemonics on this window.
    #[doc(alias = "gtk_window_set_mnemonic_modifier")]
    fn set_mnemonic_modifier(&self, modifier: gdk::ModifierType) {
        unsafe {
            ffi::gtk_window_set_mnemonic_modifier(
                self.as_ref().to_glib_none().0,
                modifier.into_glib(),
            );
        }
    }

    /// Sets the [`mnemonics-visible`][struct@crate::Window#mnemonics-visible] property.
    /// ## `setting`
    /// the new value
    #[doc(alias = "gtk_window_set_mnemonics_visible")]
    #[doc(alias = "mnemonics-visible")]
    fn set_mnemonics_visible(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_mnemonics_visible(
                self.as_ref().to_glib_none().0,
                setting.into_glib(),
            );
        }
    }

    /// Sets a window modal or non-modal. Modal windows prevent interaction
    /// with other windows in the same application. To keep modal dialogs
    /// on top of main application windows, use
    /// [`set_transient_for()`][Self::set_transient_for()] to make the dialog transient for the
    /// parent; most [window managers][gtk-X11-arch]
    /// will then disallow lowering the dialog below the parent.
    /// ## `modal`
    /// whether the window is modal
    #[doc(alias = "gtk_window_set_modal")]
    #[doc(alias = "modal")]
    fn set_modal(&self, modal: bool) {
        unsafe {
            ffi::gtk_window_set_modal(self.as_ref().to_glib_none().0, modal.into_glib());
        }
    }

    /// Sets a position constraint for this window. If the old or new
    /// constraint is [`WindowPosition::CenterAlways`][crate::WindowPosition::CenterAlways], this will also cause
    /// the window to be repositioned to satisfy the new constraint.
    /// ## `position`
    /// a position constraint.
    #[doc(alias = "gtk_window_set_position")]
    fn set_position(&self, position: WindowPosition) {
        unsafe {
            ffi::gtk_window_set_position(self.as_ref().to_glib_none().0, position.into_glib());
        }
    }

    /// Sets whether the user can resize a window. Windows are user resizable
    /// by default.
    /// ## `resizable`
    /// [`true`] if the user can resize this window
    #[doc(alias = "gtk_window_set_resizable")]
    #[doc(alias = "resizable")]
    fn set_resizable(&self, resizable: bool) {
        unsafe {
            ffi::gtk_window_set_resizable(self.as_ref().to_glib_none().0, resizable.into_glib());
        }
    }

    /// This function is only useful on X11, not with other GTK+ targets.
    ///
    /// In combination with the window title, the window role allows a
    /// [window manager][gtk-X11-arch] to identify "the
    /// same" window when an application is restarted. So for example you
    /// might set the “toolbox” role on your app’s toolbox window, so that
    /// when the user restarts their session, the window manager can put
    /// the toolbox back in the same place.
    ///
    /// If a window already has a unique title, you don’t need to set the
    /// role, since the WM can use the title to identify the window when
    /// restoring the session.
    /// ## `role`
    /// unique identifier for the window to be used when restoring a session
    #[doc(alias = "gtk_window_set_role")]
    #[doc(alias = "role")]
    fn set_role(&self, role: &str) {
        unsafe {
            ffi::gtk_window_set_role(self.as_ref().to_glib_none().0, role.to_glib_none().0);
        }
    }

    /// Sets the [`gdk::Screen`][crate::gdk::Screen] where the `self` is displayed; if
    /// the window is already mapped, it will be unmapped, and
    /// then remapped on the new screen.
    /// ## `screen`
    /// a [`gdk::Screen`][crate::gdk::Screen].
    #[doc(alias = "gtk_window_set_screen")]
    #[doc(alias = "screen")]
    fn set_screen(&self, screen: &gdk::Screen) {
        unsafe {
            ffi::gtk_window_set_screen(self.as_ref().to_glib_none().0, screen.to_glib_none().0);
        }
    }

    /// Windows may set a hint asking the desktop environment not to display
    /// the window in the pager. This function sets this hint.
    /// (A "pager" is any desktop navigation tool such as a workspace
    /// switcher that displays a thumbnail representation of the windows
    /// on the screen.)
    /// ## `setting`
    /// [`true`] to keep this window from appearing in the pager
    #[doc(alias = "gtk_window_set_skip_pager_hint")]
    #[doc(alias = "skip-pager-hint")]
    fn set_skip_pager_hint(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_skip_pager_hint(
                self.as_ref().to_glib_none().0,
                setting.into_glib(),
            );
        }
    }

    /// Windows may set a hint asking the desktop environment not to display
    /// the window in the task bar. This function sets this hint.
    /// ## `setting`
    /// [`true`] to keep this window from appearing in the task bar
    #[doc(alias = "gtk_window_set_skip_taskbar_hint")]
    #[doc(alias = "skip-taskbar-hint")]
    fn set_skip_taskbar_hint(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_skip_taskbar_hint(
                self.as_ref().to_glib_none().0,
                setting.into_glib(),
            );
        }
    }

    /// Startup notification identifiers are used by desktop environment to
    /// track application startup, to provide user feedback and other
    /// features. This function changes the corresponding property on the
    /// underlying GdkWindow. Normally, startup identifier is managed
    /// automatically and you should only use this function in special cases
    /// like transferring focus from other processes. You should use this
    /// function before calling [`present()`][Self::present()] or any equivalent
    /// function generating a window map event.
    ///
    /// This function is only useful on X11, not with other GTK+ targets.
    /// ## `startup_id`
    /// a string with startup-notification identifier
    #[doc(alias = "gtk_window_set_startup_id")]
    #[doc(alias = "startup-id")]
    fn set_startup_id(&self, startup_id: &str) {
        unsafe {
            ffi::gtk_window_set_startup_id(
                self.as_ref().to_glib_none().0,
                startup_id.to_glib_none().0,
            );
        }
    }

    /// Sets the title of the [`Window`][crate::Window]. The title of a window will be
    /// displayed in its title bar; on the X Window System, the title bar
    /// is rendered by the [window manager][gtk-X11-arch],
    /// so exactly how the title appears to users may vary
    /// according to a user’s exact configuration. The title should help a
    /// user distinguish this window from other windows they may have
    /// open. A good title might include the application name and current
    /// document filename, for example.
    /// ## `title`
    /// title of the window
    #[doc(alias = "gtk_window_set_title")]
    #[doc(alias = "title")]
    fn set_title(&self, title: &str) {
        unsafe {
            ffi::gtk_window_set_title(self.as_ref().to_glib_none().0, title.to_glib_none().0);
        }
    }

    /// Sets a custom titlebar for `self`.
    ///
    /// A typical widget used here is [`HeaderBar`][crate::HeaderBar], as it provides various features
    /// expected of a titlebar while allowing the addition of child widgets to it.
    ///
    /// If you set a custom titlebar, GTK+ will do its best to convince
    /// the window manager not to put its own titlebar on the window.
    /// Depending on the system, this function may not work for a window
    /// that is already visible, so you set the titlebar before calling
    /// [`WidgetExt::show()`][crate::prelude::WidgetExt::show()].
    /// ## `titlebar`
    /// the widget to use as titlebar
    #[doc(alias = "gtk_window_set_titlebar")]
    fn set_titlebar(&self, titlebar: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_window_set_titlebar(
                self.as_ref().to_glib_none().0,
                titlebar.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Dialog windows should be set transient for the main application
    /// window they were spawned from. This allows
    /// [window managers][gtk-X11-arch] to e.g. keep the
    /// dialog on top of the main window, or center the dialog over the
    /// main window. `gtk_dialog_new_with_buttons()` and other convenience
    /// functions in GTK+ will sometimes call
    /// [`set_transient_for()`][Self::set_transient_for()] on your behalf.
    ///
    /// Passing [`None`] for `parent` unsets the current transient window.
    ///
    /// On Wayland, this function can also be used to attach a new
    /// [`WindowType::Popup`][crate::WindowType::Popup] to a [`WindowType::Toplevel`][crate::WindowType::Toplevel] parent already mapped
    /// on screen so that the [`WindowType::Popup`][crate::WindowType::Popup] will be created as a
    /// subsurface-based window `GDK_WINDOW_SUBSURFACE` which can be
    /// positioned at will relatively to the [`WindowType::Toplevel`][crate::WindowType::Toplevel] surface.
    ///
    /// On Windows, this function puts the child window on top of the parent,
    /// much as the window manager would have done on X.
    /// ## `parent`
    /// parent window, or [`None`]
    #[doc(alias = "gtk_window_set_transient_for")]
    #[doc(alias = "transient-for")]
    fn set_transient_for(&self, parent: Option<&impl IsA<Window>>) {
        unsafe {
            ffi::gtk_window_set_transient_for(
                self.as_ref().to_glib_none().0,
                parent.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// By setting the type hint for the window, you allow the window
    /// manager to decorate and handle the window in a way which is
    /// suitable to the function of the window in your application.
    ///
    /// This function should be called before the window becomes visible.
    ///
    /// `gtk_dialog_new_with_buttons()` and other convenience functions in GTK+
    /// will sometimes call [`set_type_hint()`][Self::set_type_hint()] on your behalf.
    /// ## `hint`
    /// the window type
    #[doc(alias = "gtk_window_set_type_hint")]
    #[doc(alias = "type-hint")]
    fn set_type_hint(&self, hint: gdk::WindowTypeHint) {
        unsafe {
            ffi::gtk_window_set_type_hint(self.as_ref().to_glib_none().0, hint.into_glib());
        }
    }

    /// Windows may set a hint asking the desktop environment to draw
    /// the users attention to the window. This function sets this hint.
    /// ## `setting`
    /// [`true`] to mark this window as urgent
    #[doc(alias = "gtk_window_set_urgency_hint")]
    #[doc(alias = "urgency-hint")]
    fn set_urgency_hint(&self, setting: bool) {
        unsafe {
            ffi::gtk_window_set_urgency_hint(self.as_ref().to_glib_none().0, setting.into_glib());
        }
    }

    /// Asks to stick `self`, which means that it will appear on all user
    /// desktops. Note that you shouldn’t assume the window is definitely
    /// stuck afterward, because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch] could unstick it
    /// again, and some window managers do not support sticking
    /// windows. But normally the window will end up stuck. Just don't
    /// write code that crashes if not.
    ///
    /// It’s permitted to call this function before showing a window.
    ///
    /// You can track stickiness via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_stick")]
    fn stick(&self) {
        unsafe {
            ffi::gtk_window_stick(self.as_ref().to_glib_none().0);
        }
    }

    /// Asks to toggle off the fullscreen state for `self`. Note that you
    /// shouldn’t assume the window is definitely not full screen
    /// afterward, because other entities (e.g. the user or
    /// [window manager][gtk-X11-arch]) could fullscreen it
    /// again, and not all window managers honor requests to unfullscreen
    /// windows. But normally the window will end up restored to its normal
    /// state. Just don’t write code that crashes if not.
    ///
    /// You can track the fullscreen state via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_unfullscreen")]
    fn unfullscreen(&self) {
        unsafe {
            ffi::gtk_window_unfullscreen(self.as_ref().to_glib_none().0);
        }
    }

    /// Asks to unmaximize `self`. Note that you shouldn’t assume the
    /// window is definitely unmaximized afterward, because other entities
    /// (e.g. the user or [window manager][gtk-X11-arch])
    /// could maximize it again, and not all window
    /// managers honor requests to unmaximize. But normally the window will
    /// end up unmaximized. Just don’t write code that crashes if not.
    ///
    /// You can track maximization via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_unmaximize")]
    fn unmaximize(&self) {
        unsafe {
            ffi::gtk_window_unmaximize(self.as_ref().to_glib_none().0);
        }
    }

    /// Asks to unstick `self`, which means that it will appear on only
    /// one of the user’s desktops. Note that you shouldn’t assume the
    /// window is definitely unstuck afterward, because other entities
    /// (e.g. the user or [window manager][gtk-X11-arch]) could
    /// stick it again. But normally the window will
    /// end up unstuck. Just don’t write code that crashes if not.
    ///
    /// You can track stickiness via the “window-state-event” signal
    /// on [`Widget`][crate::Widget].
    #[doc(alias = "gtk_window_unstick")]
    fn unstick(&self) {
        unsafe {
            ffi::gtk_window_unstick(self.as_ref().to_glib_none().0);
        }
    }

    #[doc(alias = "default-height")]
    fn default_height(&self) -> i32 {
        ObjectExt::property(self.as_ref(), "default-height")
    }

    #[doc(alias = "default-height")]
    fn set_default_height(&self, default_height: i32) {
        ObjectExt::set_property(self.as_ref(), "default-height", default_height)
    }

    #[doc(alias = "default-width")]
    fn default_width(&self) -> i32 {
        ObjectExt::property(self.as_ref(), "default-width")
    }

    #[doc(alias = "default-width")]
    fn set_default_width(&self, default_width: i32) {
        ObjectExt::set_property(self.as_ref(), "default-width", default_width)
    }

    #[doc(alias = "type")]
    fn type_(&self) -> WindowType {
        ObjectExt::property(self.as_ref(), "type")
    }

    #[doc(alias = "window-position")]
    fn window_position(&self) -> WindowPosition {
        ObjectExt::property(self.as_ref(), "window-position")
    }

    #[doc(alias = "window-position")]
    fn set_window_position(&self, window_position: WindowPosition) {
        ObjectExt::set_property(self.as_ref(), "window-position", window_position)
    }

    /// The ::activate-default signal is a
    /// [keybinding signal][GtkBindingSignal]
    /// which gets emitted when the user activates the default widget
    /// of `window`.
    #[doc(alias = "activate-default")]
    fn connect_activate_default<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn activate_default_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"activate-default".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    activate_default_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_activate_default(&self) {
        self.emit_by_name::<()>("activate-default", &[]);
    }

    /// The ::activate-focus signal is a
    /// [keybinding signal][GtkBindingSignal]
    /// which gets emitted when the user activates the currently
    /// focused widget of `window`.
    #[doc(alias = "activate-focus")]
    fn connect_activate_focus<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn activate_focus_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"activate-focus".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    activate_focus_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_activate_focus(&self) {
        self.emit_by_name::<()>("activate-focus", &[]);
    }

    /// The ::enable-debugging signal is a [keybinding signal][GtkBindingSignal]
    /// which gets emitted when the user enables or disables interactive
    /// debugging. When `toggle` is [`true`], interactive debugging is toggled
    /// on or off, when it is [`false`], the debugger will be pointed at the
    /// widget under the pointer.
    ///
    /// The default bindings for this signal are Ctrl-Shift-I
    /// and Ctrl-Shift-D.
    /// ## `toggle`
    /// toggle the debugger
    ///
    /// # Returns
    ///
    /// [`true`] if the key binding was handled
    #[doc(alias = "enable-debugging")]
    fn connect_enable_debugging<F: Fn(&Self, bool) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn enable_debugging_trampoline<
            P: IsA<Window>,
            F: Fn(&P, bool) -> bool + 'static,
        >(
            this: *mut ffi::GtkWindow,
            toggle: glib::ffi::gboolean,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Window::from_glib_borrow(this).unsafe_cast_ref(),
                    from_glib(toggle),
                )
                .into_glib()
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"enable-debugging".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    enable_debugging_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_enable_debugging(&self, toggle: bool) -> bool {
        self.emit_by_name("enable-debugging", &[&toggle])
    }

    /// The ::keys-changed signal gets emitted when the set of accelerators
    /// or mnemonics that are associated with `window` changes.
    #[doc(alias = "keys-changed")]
    fn connect_keys_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn keys_changed_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"keys-changed".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    keys_changed_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    /// This signal is emitted whenever the currently focused widget in
    /// this window changes.
    /// ## `widget`
    /// the newly focused widget (or [`None`] for no focus)
    #[doc(alias = "set-focus")]
    fn connect_set_focus<F: Fn(&Self, Option<&Widget>) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn set_focus_trampoline<
            P: IsA<Window>,
            F: Fn(&P, Option<&Widget>) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            widget: *mut ffi::GtkWidget,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Window::from_glib_borrow(this).unsafe_cast_ref(),
                    Option::<Widget>::from_glib_borrow(widget).as_ref().as_ref(),
                )
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"set-focus".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    set_focus_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "accept-focus")]
    fn connect_accept_focus_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_accept_focus_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::accept-focus".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_accept_focus_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "application")]
    fn connect_application_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_application_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::application".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_application_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "attached-to")]
    fn connect_attached_to_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_attached_to_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::attached-to".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_attached_to_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "decorated")]
    fn connect_decorated_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_decorated_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::decorated".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_decorated_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "default-height")]
    fn connect_default_height_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_default_height_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::default-height".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_default_height_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "default-width")]
    fn connect_default_width_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_default_width_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::default-width".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_default_width_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "deletable")]
    fn connect_deletable_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_deletable_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::deletable".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_deletable_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "destroy-with-parent")]
    fn connect_destroy_with_parent_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_destroy_with_parent_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::destroy-with-parent".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_destroy_with_parent_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "focus-on-map")]
    fn connect_focus_on_map_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_focus_on_map_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::focus-on-map".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_focus_on_map_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "focus-visible")]
    fn connect_focus_visible_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_focus_visible_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::focus-visible".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_focus_visible_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "gravity")]
    fn connect_gravity_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_gravity_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::gravity".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_gravity_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "has-toplevel-focus")]
    fn connect_has_toplevel_focus_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_has_toplevel_focus_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::has-toplevel-focus".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_has_toplevel_focus_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "hide-titlebar-when-maximized")]
    fn connect_hide_titlebar_when_maximized_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_hide_titlebar_when_maximized_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::hide-titlebar-when-maximized".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_hide_titlebar_when_maximized_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "icon")]
    fn connect_icon_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_icon_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::icon".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_icon_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "icon-name")]
    fn connect_icon_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_icon_name_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::icon-name".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_icon_name_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "is-active")]
    fn connect_is_active_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_is_active_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::is-active".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_is_active_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "is-maximized")]
    fn connect_is_maximized_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_is_maximized_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::is-maximized".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_is_maximized_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "mnemonics-visible")]
    fn connect_mnemonics_visible_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_mnemonics_visible_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::mnemonics-visible".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_mnemonics_visible_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "modal")]
    fn connect_modal_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_modal_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::modal".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_modal_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "resizable")]
    fn connect_resizable_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_resizable_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::resizable".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_resizable_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "role")]
    fn connect_role_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_role_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::role".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_role_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "screen")]
    fn connect_screen_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_screen_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::screen".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_screen_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "skip-pager-hint")]
    fn connect_skip_pager_hint_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_skip_pager_hint_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::skip-pager-hint".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_skip_pager_hint_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "skip-taskbar-hint")]
    fn connect_skip_taskbar_hint_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_skip_taskbar_hint_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::skip-taskbar-hint".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_skip_taskbar_hint_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "startup-id")]
    fn connect_startup_id_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_startup_id_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::startup-id".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_startup_id_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "title")]
    fn connect_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_title_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::title".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_title_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "transient-for")]
    fn connect_transient_for_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_transient_for_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::transient-for".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_transient_for_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "type-hint")]
    fn connect_type_hint_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_type_hint_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::type-hint".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_type_hint_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "urgency-hint")]
    fn connect_urgency_hint_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_urgency_hint_trampoline<P: IsA<Window>, F: Fn(&P) + 'static>(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::urgency-hint".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_urgency_hint_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "window-position")]
    fn connect_window_position_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_window_position_trampoline<
            P: IsA<Window>,
            F: Fn(&P) + 'static,
        >(
            this: *mut ffi::GtkWindow,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Window::from_glib_borrow(this).unsafe_cast_ref())
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"notify::window-position".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_window_position_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl<O: IsA<Window>> GtkWindowExt for O {}