gtk/auto/

notebook.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::{
    Align, Buildable, Container, DirectionType, NotebookTab, PackType, PositionType, ResizeMode,
    Widget, ffi,
};
use glib::{
    object::ObjectType as _,
    prelude::*,
    signal::{SignalHandlerId, connect_raw},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    ///
    /// ]|
    ///
    /// GtkNotebook has a main CSS node with name notebook, a subnode
    /// with name header and below that a subnode with name tabs which
    /// contains one subnode per tab with name tab.
    ///
    /// If action widgets are present, their CSS nodes are placed next
    /// to the tabs node. If the notebook is scrollable, CSS nodes with
    /// name arrow are placed as first and last child of the tabs node.
    ///
    /// The main node gets the .frame style class when the notebook
    /// has a border (see [`NotebookExt::set_show_border()`][crate::prelude::NotebookExt::set_show_border()]).
    ///
    /// The header node gets one of the style class .top, .bottom,
    /// .left or .right, depending on where the tabs are placed. For
    /// reorderable pages, the tab node gets the .reorderable-page class.
    ///
    /// A tab node gets the .dnd style class while it is moved with drag-and-drop.
    ///
    /// The nodes are always arranged from left-to-right, regarldess of text direction.
    ///
    /// ## Properties
    ///
    ///
    /// #### `enable-popup`
    ///  Readable | Writable
    ///
    ///
    /// #### `group-name`
    ///  Group name for tab drag and drop.
    ///
    /// Readable | Writable
    ///
    ///
    /// #### `page`
    ///  Readable | Writable
    ///
    ///
    /// #### `scrollable`
    ///  Readable | Writable
    ///
    ///
    /// #### `show-border`
    ///  Readable | Writable
    ///
    ///
    /// #### `show-tabs`
    ///  Readable | Writable
    ///
    ///
    /// #### `tab-pos`
    ///  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
    ///
    ///
    /// #### `change-current-page`
    ///  Action
    ///
    ///
    /// #### `create-window`
    ///  The ::create-window signal is emitted when a detachable
    /// tab is dropped on the root window.
    ///
    /// A handler for this signal can create a window containing
    /// a notebook where the tab will be attached. It is also
    /// responsible for moving/resizing the window and adding the
    /// necessary properties to the notebook (e.g. the
    /// [`group-name`][struct@crate::Notebook#group-name] ).
    ///
    ///
    ///
    ///
    /// #### `focus-tab`
    ///  Action
    ///
    ///
    /// #### `move-focus-out`
    ///  Action
    ///
    ///
    /// #### `page-added`
    ///  the ::page-added signal is emitted in the notebook
    /// right after a page is added to the notebook.
    ///
    ///
    ///
    ///
    /// #### `page-removed`
    ///  the ::page-removed signal is emitted in the notebook
    /// right after a page is removed from the notebook.
    ///
    ///
    ///
    ///
    /// #### `page-reordered`
    ///  the ::page-reordered signal is emitted in the notebook
    /// right after a page has been reordered.
    ///
    ///
    ///
    ///
    /// #### `reorder-tab`
    ///  Action
    ///
    ///
    /// #### `select-page`
    ///  Action
    ///
    ///
    /// #### `switch-page`
    ///  Emitted when the user or a function changes the current page.
    ///
    ///
    /// <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
    ///
    /// [`NotebookExt`][trait@crate::prelude::NotebookExt], [`ContainerExt`][trait@crate::prelude::ContainerExt], [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`NotebookExtManual`][trait@crate::prelude::NotebookExtManual], [`ContainerExtManual`][trait@crate::prelude::ContainerExtManual], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`BuildableExtManual`][trait@crate::prelude::BuildableExtManual]
    #[doc(alias = "GtkNotebook")]
    pub struct Notebook(Object<ffi::GtkNotebook, ffi::GtkNotebookClass>) @extends Container, Widget, @implements Buildable;

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

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

    /// Creates a new [`Notebook`][crate::Notebook] widget with no pages.
    ///
    /// # Returns
    ///
    /// the newly created [`Notebook`][crate::Notebook]
    #[doc(alias = "gtk_notebook_new")]
    pub fn new() -> Notebook {
        assert_initialized_main_thread!();
        unsafe { Widget::from_glib_none(ffi::gtk_notebook_new()).unsafe_cast() }
    }

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

impl Default for Notebook {
    fn default() -> Self {
        Self::new()
    }
}

// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`Notebook`] 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 NotebookBuilder {
    builder: glib::object::ObjectBuilder<'static, Notebook>,
}

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

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

    /// Group name for tab drag and drop.
    pub fn group_name(self, group_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("group-name", group_name.into()),
        }
    }

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

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

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

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

    pub fn tab_pos(self, tab_pos: PositionType) -> Self {
        Self {
            builder: self.builder.property("tab-pos", tab_pos),
        }
    }

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

/// Trait containing all [`struct@Notebook`] methods.
///
/// # Implementors
///
/// [`Notebook`][struct@crate::Notebook]
pub trait NotebookExt: IsA<Notebook> + 'static {
    /// Removes the child from the notebook.
    ///
    /// This function is very similar to [`ContainerExt::remove()`][crate::prelude::ContainerExt::remove()],
    /// but additionally informs the notebook that the removal
    /// is happening as part of a tab DND operation, which should
    /// not be cancelled.
    /// ## `child`
    /// a child
    #[doc(alias = "gtk_notebook_detach_tab")]
    fn detach_tab(&self, child: &impl IsA<Widget>) {
        unsafe {
            ffi::gtk_notebook_detach_tab(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            );
        }
    }

    /// Gets one of the action widgets. See [`set_action_widget()`][Self::set_action_widget()].
    /// ## `pack_type`
    /// pack type of the action widget to receive
    ///
    /// # Returns
    ///
    /// The action widget with the given
    /// `pack_type` or [`None`] when this action widget has not been set
    #[doc(alias = "gtk_notebook_get_action_widget")]
    #[doc(alias = "get_action_widget")]
    fn action_widget(&self, pack_type: PackType) -> Option<Widget> {
        unsafe {
            from_glib_none(ffi::gtk_notebook_get_action_widget(
                self.as_ref().to_glib_none().0,
                pack_type.into_glib(),
            ))
        }
    }

    /// Gets the current group name for `self`.
    ///
    /// # Returns
    ///
    /// the group name, or [`None`] if none is set
    #[doc(alias = "gtk_notebook_get_group_name")]
    #[doc(alias = "get_group_name")]
    #[doc(alias = "group-name")]
    fn group_name(&self) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_notebook_get_group_name(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Retrieves the menu label widget of the page containing `child`.
    /// ## `child`
    /// a widget contained in a page of `self`
    ///
    /// # Returns
    ///
    /// the menu label, or [`None`] if the
    /// notebook page does not have a menu label other than the default (the tab
    /// label).
    #[doc(alias = "gtk_notebook_get_menu_label")]
    #[doc(alias = "get_menu_label")]
    fn menu_label(&self, child: &impl IsA<Widget>) -> Option<Widget> {
        unsafe {
            from_glib_none(ffi::gtk_notebook_get_menu_label(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Retrieves the text of the menu label for the page containing
    /// `child`.
    /// ## `child`
    /// the child widget of a page of the notebook.
    ///
    /// # Returns
    ///
    /// the text of the tab label, or [`None`] if the widget does
    /// not have a menu label other than the default menu label, or the menu label
    /// widget is not a [`Label`][crate::Label]. The string is owned by the widget and must not be
    /// freed.
    #[doc(alias = "gtk_notebook_get_menu_label_text")]
    #[doc(alias = "get_menu_label_text")]
    fn menu_label_text(&self, child: &impl IsA<Widget>) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_notebook_get_menu_label_text(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the tab label area has arrows for scrolling.
    /// See [`set_scrollable()`][Self::set_scrollable()].
    ///
    /// # Returns
    ///
    /// [`true`] if arrows for scrolling are present
    #[doc(alias = "gtk_notebook_get_scrollable")]
    #[doc(alias = "get_scrollable")]
    #[doc(alias = "scrollable")]
    fn is_scrollable(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_notebook_get_scrollable(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether a bevel will be drawn around the notebook pages.
    /// See [`set_show_border()`][Self::set_show_border()].
    ///
    /// # Returns
    ///
    /// [`true`] if the bevel is drawn
    #[doc(alias = "gtk_notebook_get_show_border")]
    #[doc(alias = "get_show_border")]
    #[doc(alias = "show-border")]
    fn shows_border(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_notebook_get_show_border(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the tabs of the notebook are shown.
    /// See [`set_show_tabs()`][Self::set_show_tabs()].
    ///
    /// # Returns
    ///
    /// [`true`] if the tabs are shown
    #[doc(alias = "gtk_notebook_get_show_tabs")]
    #[doc(alias = "get_show_tabs")]
    #[doc(alias = "show-tabs")]
    fn shows_tabs(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_notebook_get_show_tabs(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns whether the tab contents can be detached from `self`.
    /// ## `child`
    /// a child [`Widget`][crate::Widget]
    ///
    /// # Returns
    ///
    /// [`true`] if the tab is detachable.
    #[doc(alias = "gtk_notebook_get_tab_detachable")]
    #[doc(alias = "get_tab_detachable")]
    fn tab_is_detachable(&self, child: &impl IsA<Widget>) -> bool {
        unsafe {
            from_glib(ffi::gtk_notebook_get_tab_detachable(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Returns the tab label widget for the page `child`.
    /// [`None`] is returned if `child` is not in `self` or
    /// if no tab label has specifically been set for `child`.
    /// ## `child`
    /// the page
    ///
    /// # Returns
    ///
    /// the tab label
    #[doc(alias = "gtk_notebook_get_tab_label")]
    #[doc(alias = "get_tab_label")]
    fn tab_label(&self, child: &impl IsA<Widget>) -> Option<Widget> {
        unsafe {
            from_glib_none(ffi::gtk_notebook_get_tab_label(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Retrieves the text of the tab label for the page containing
    /// `child`.
    /// ## `child`
    /// a widget contained in a page of `self`
    ///
    /// # Returns
    ///
    /// the text of the tab label, or [`None`] if the tab label
    /// widget is not a [`Label`][crate::Label]. The string is owned by the widget and must not be
    /// freed.
    #[doc(alias = "gtk_notebook_get_tab_label_text")]
    #[doc(alias = "get_tab_label_text")]
    fn tab_label_text(&self, child: &impl IsA<Widget>) -> Option<glib::GString> {
        unsafe {
            from_glib_none(ffi::gtk_notebook_get_tab_label_text(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets the edge at which the tabs for switching pages in the
    /// notebook are drawn.
    ///
    /// # Returns
    ///
    /// the edge at which the tabs are drawn
    #[doc(alias = "gtk_notebook_get_tab_pos")]
    #[doc(alias = "get_tab_pos")]
    #[doc(alias = "tab-pos")]
    fn tab_pos(&self) -> PositionType {
        unsafe {
            from_glib(ffi::gtk_notebook_get_tab_pos(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Gets whether the tab can be reordered via drag and drop or not.
    /// ## `child`
    /// a child [`Widget`][crate::Widget]
    ///
    /// # Returns
    ///
    /// [`true`] if the tab is reorderable.
    #[doc(alias = "gtk_notebook_get_tab_reorderable")]
    #[doc(alias = "get_tab_reorderable")]
    fn tab_is_reorderable(&self, child: &impl IsA<Widget>) -> bool {
        unsafe {
            from_glib(ffi::gtk_notebook_get_tab_reorderable(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
            ))
        }
    }

    /// Switches to the next page. Nothing happens if the current page is
    /// the last page.
    #[doc(alias = "gtk_notebook_next_page")]
    fn next_page(&self) {
        unsafe {
            ffi::gtk_notebook_next_page(self.as_ref().to_glib_none().0);
        }
    }

    /// Disables the popup menu.
    #[doc(alias = "gtk_notebook_popup_disable")]
    fn popup_disable(&self) {
        unsafe {
            ffi::gtk_notebook_popup_disable(self.as_ref().to_glib_none().0);
        }
    }

    /// Enables the popup menu: if the user clicks with the right
    /// mouse button on the tab labels, a menu with all the pages
    /// will be popped up.
    #[doc(alias = "gtk_notebook_popup_enable")]
    fn popup_enable(&self) {
        unsafe {
            ffi::gtk_notebook_popup_enable(self.as_ref().to_glib_none().0);
        }
    }

    /// Switches to the previous page. Nothing happens if the current page
    /// is the first page.
    #[doc(alias = "gtk_notebook_prev_page")]
    fn prev_page(&self) {
        unsafe {
            ffi::gtk_notebook_prev_page(self.as_ref().to_glib_none().0);
        }
    }

    /// Sets `widget` as one of the action widgets. Depending on the pack type
    /// the widget will be placed before or after the tabs. You can use
    /// a [`Box`][crate::Box] if you need to pack more than one widget on the same side.
    ///
    /// Note that action widgets are “internal” children of the notebook and thus
    /// not included in the list returned from [`ContainerExt::foreach()`][crate::prelude::ContainerExt::foreach()].
    /// ## `widget`
    /// a [`Widget`][crate::Widget]
    /// ## `pack_type`
    /// pack type of the action widget
    #[doc(alias = "gtk_notebook_set_action_widget")]
    fn set_action_widget(&self, widget: &impl IsA<Widget>, pack_type: PackType) {
        unsafe {
            ffi::gtk_notebook_set_action_widget(
                self.as_ref().to_glib_none().0,
                widget.as_ref().to_glib_none().0,
                pack_type.into_glib(),
            );
        }
    }

    /// Sets a group name for `self`.
    ///
    /// Notebooks with the same name will be able to exchange tabs
    /// via drag and drop. A notebook with a [`None`] group name will
    /// not be able to exchange tabs with any other notebook.
    /// ## `group_name`
    /// the name of the notebook group,
    ///  or [`None`] to unset it
    #[doc(alias = "gtk_notebook_set_group_name")]
    #[doc(alias = "group-name")]
    fn set_group_name(&self, group_name: Option<&str>) {
        unsafe {
            ffi::gtk_notebook_set_group_name(
                self.as_ref().to_glib_none().0,
                group_name.to_glib_none().0,
            );
        }
    }

    /// Changes the menu label for the page containing `child`.
    /// ## `child`
    /// the child widget
    /// ## `menu_label`
    /// the menu label, or [`None`] for default
    #[doc(alias = "gtk_notebook_set_menu_label")]
    fn set_menu_label(&self, child: &impl IsA<Widget>, menu_label: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_notebook_set_menu_label(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
                menu_label.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Creates a new label and sets it as the menu label of `child`.
    /// ## `child`
    /// the child widget
    /// ## `menu_text`
    /// the label text
    #[doc(alias = "gtk_notebook_set_menu_label_text")]
    fn set_menu_label_text(&self, child: &impl IsA<Widget>, menu_text: &str) {
        unsafe {
            ffi::gtk_notebook_set_menu_label_text(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
                menu_text.to_glib_none().0,
            );
        }
    }

    /// Sets whether the tab label area will have arrows for
    /// scrolling if there are too many tabs to fit in the area.
    /// ## `scrollable`
    /// [`true`] if scroll arrows should be added
    #[doc(alias = "gtk_notebook_set_scrollable")]
    #[doc(alias = "scrollable")]
    fn set_scrollable(&self, scrollable: bool) {
        unsafe {
            ffi::gtk_notebook_set_scrollable(
                self.as_ref().to_glib_none().0,
                scrollable.into_glib(),
            );
        }
    }

    /// Sets whether a bevel will be drawn around the notebook pages.
    /// This only has a visual effect when the tabs are not shown.
    /// See [`set_show_tabs()`][Self::set_show_tabs()].
    /// ## `show_border`
    /// [`true`] if a bevel should be drawn around the notebook
    #[doc(alias = "gtk_notebook_set_show_border")]
    #[doc(alias = "show-border")]
    fn set_show_border(&self, show_border: bool) {
        unsafe {
            ffi::gtk_notebook_set_show_border(
                self.as_ref().to_glib_none().0,
                show_border.into_glib(),
            );
        }
    }

    /// Sets whether to show the tabs for the notebook or not.
    /// ## `show_tabs`
    /// [`true`] if the tabs should be shown
    #[doc(alias = "gtk_notebook_set_show_tabs")]
    #[doc(alias = "show-tabs")]
    fn set_show_tabs(&self, show_tabs: bool) {
        unsafe {
            ffi::gtk_notebook_set_show_tabs(self.as_ref().to_glib_none().0, show_tabs.into_glib());
        }
    }

    ///
    ///  static void
    ///  on_drag_data_received (GtkWidget *widget,
    ///  GdkDragContext *context,
    ///  gint x,
    ///  gint y,
    ///  GtkSelectionData *data,
    ///  guint info,
    ///  guint time,
    ///  gpointer user_data)
    ///  {
    ///  GtkWidget *notebook;
    ///  GtkWidget **child;
    ///
    ///  notebook = gtk_drag_get_source_widget (context);
    ///  child = (void*) gtk_selection_data_get_data (data);
    ///
    ///  // process_widget (*child);
    ///
    ///  gtk_notebook_detach_tab (GTK_NOTEBOOK (notebook), *child);
    ///  }
    /// ]|
    ///
    /// If you want a notebook to accept drags from other widgets,
    /// you will have to set your own DnD code to do it.
    /// ## `child`
    /// a child [`Widget`][crate::Widget]
    /// ## `detachable`
    /// whether the tab is detachable or not
    #[doc(alias = "gtk_notebook_set_tab_detachable")]
    fn set_tab_detachable(&self, child: &impl IsA<Widget>, detachable: bool) {
        unsafe {
            ffi::gtk_notebook_set_tab_detachable(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
                detachable.into_glib(),
            );
        }
    }

    /// Changes the tab label for `child`.
    /// If [`None`] is specified for `tab_label`, then the page will
    /// have the label “page N”.
    /// ## `child`
    /// the page
    /// ## `tab_label`
    /// the tab label widget to use, or [`None`]
    ///  for default tab label
    #[doc(alias = "gtk_notebook_set_tab_label")]
    fn set_tab_label(&self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_notebook_set_tab_label(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
                tab_label.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Creates a new label and sets it as the tab label for the page
    /// containing `child`.
    /// ## `child`
    /// the page
    /// ## `tab_text`
    /// the label text
    #[doc(alias = "gtk_notebook_set_tab_label_text")]
    fn set_tab_label_text(&self, child: &impl IsA<Widget>, tab_text: &str) {
        unsafe {
            ffi::gtk_notebook_set_tab_label_text(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
                tab_text.to_glib_none().0,
            );
        }
    }

    /// Sets the edge at which the tabs for switching pages in the
    /// notebook are drawn.
    /// ## `pos`
    /// the edge to draw the tabs at
    #[doc(alias = "gtk_notebook_set_tab_pos")]
    #[doc(alias = "tab-pos")]
    fn set_tab_pos(&self, pos: PositionType) {
        unsafe {
            ffi::gtk_notebook_set_tab_pos(self.as_ref().to_glib_none().0, pos.into_glib());
        }
    }

    /// Sets whether the notebook tab can be reordered
    /// via drag and drop or not.
    /// ## `child`
    /// a child [`Widget`][crate::Widget]
    /// ## `reorderable`
    /// whether the tab is reorderable or not
    #[doc(alias = "gtk_notebook_set_tab_reorderable")]
    fn set_tab_reorderable(&self, child: &impl IsA<Widget>, reorderable: bool) {
        unsafe {
            ffi::gtk_notebook_set_tab_reorderable(
                self.as_ref().to_glib_none().0,
                child.as_ref().to_glib_none().0,
                reorderable.into_glib(),
            );
        }
    }

    #[doc(alias = "enable-popup")]
    fn enables_popup(&self) -> bool {
        ObjectExt::property(self.as_ref(), "enable-popup")
    }

    #[doc(alias = "enable-popup")]
    fn set_enable_popup(&self, enable_popup: bool) {
        ObjectExt::set_property(self.as_ref(), "enable-popup", enable_popup)
    }

    fn page(&self) -> i32 {
        ObjectExt::property(self.as_ref(), "page")
    }

    fn set_page(&self, page: i32) {
        ObjectExt::set_property(self.as_ref(), "page", page)
    }

    fn child_is_detachable<T: IsA<crate::Widget>>(&self, item: &T) -> bool {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "detachable",
        )
    }

    fn set_child_detachable<T: IsA<crate::Widget>>(&self, item: &T, detachable: bool) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "detachable",
            &detachable,
        )
    }

    #[doc(alias = "child.menu-label")]
    fn child_menu_label<T: IsA<crate::Widget>>(&self, item: &T) -> Option<glib::GString> {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "menu-label",
        )
    }

    #[doc(alias = "child.menu-label")]
    fn set_child_menu_label<T: IsA<crate::Widget>>(&self, item: &T, menu_label: Option<&str>) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "menu-label",
            &menu_label,
        )
    }

    fn child_position<T: IsA<crate::Widget>>(&self, item: &T) -> i32 {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "position",
        )
    }

    fn set_child_position<T: IsA<crate::Widget>>(&self, item: &T, position: i32) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "position",
            &position,
        )
    }

    fn child_is_reorderable<T: IsA<crate::Widget>>(&self, item: &T) -> bool {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "reorderable",
        )
    }

    fn set_child_reorderable<T: IsA<crate::Widget>>(&self, item: &T, reorderable: bool) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "reorderable",
            &reorderable,
        )
    }

    #[doc(alias = "child.tab-expand")]
    fn child_tab_expands<T: IsA<crate::Widget>>(&self, item: &T) -> bool {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "tab-expand",
        )
    }

    #[doc(alias = "child.tab-expand")]
    fn set_child_tab_expand<T: IsA<crate::Widget>>(&self, item: &T, tab_expand: bool) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "tab-expand",
            &tab_expand,
        )
    }

    #[doc(alias = "child.tab-fill")]
    fn child_tab_fills<T: IsA<crate::Widget>>(&self, item: &T) -> bool {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "tab-fill",
        )
    }

    #[doc(alias = "child.tab-fill")]
    fn set_child_tab_fill<T: IsA<crate::Widget>>(&self, item: &T, tab_fill: bool) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "tab-fill",
            &tab_fill,
        )
    }

    #[doc(alias = "child.tab-label")]
    fn child_tab_label<T: IsA<crate::Widget>>(&self, item: &T) -> Option<glib::GString> {
        crate::prelude::ContainerExtManual::child_property(
            self.as_ref(),
            &item.clone().upcast(),
            "tab-label",
        )
    }

    #[doc(alias = "child.tab-label")]
    fn set_child_tab_label<T: IsA<crate::Widget>>(&self, item: &T, tab_label: Option<&str>) {
        crate::prelude::ContainerExtManual::child_set_property(
            self.as_ref(),
            &item.clone().upcast(),
            "tab-label",
            &tab_label,
        )
    }

    #[doc(alias = "change-current-page")]
    fn connect_change_current_page<F: Fn(&Self, i32) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn change_current_page_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, i32) -> bool + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            object: std::ffi::c_int,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            unsafe {
                let f: &F = &*(f as *const F);
                f(Notebook::from_glib_borrow(this).unsafe_cast_ref(), object).into_glib()
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"change-current-page".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    change_current_page_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_change_current_page(&self, object: i32) -> bool {
        self.emit_by_name("change-current-page", &[&object])
    }

    /// The ::create-window signal is emitted when a detachable
    /// tab is dropped on the root window.
    ///
    /// A handler for this signal can create a window containing
    /// a notebook where the tab will be attached. It is also
    /// responsible for moving/resizing the window and adding the
    /// necessary properties to the notebook (e.g. the
    /// [`group-name`][struct@crate::Notebook#group-name] ).
    /// ## `page`
    /// the tab of `notebook` that is being detached
    /// ## `x`
    /// the X coordinate where the drop happens
    /// ## `y`
    /// the Y coordinate where the drop happens
    ///
    /// # Returns
    ///
    /// a [`Notebook`][crate::Notebook] that `page` should be
    ///  added to, or [`None`].
    #[doc(alias = "create-window")]
    fn connect_create_window<F: Fn(&Self, &Widget, i32, i32) -> Notebook + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn create_window_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, &Widget, i32, i32) -> Notebook + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            page: *mut ffi::GtkWidget,
            x: std::ffi::c_int,
            y: std::ffi::c_int,
            f: glib::ffi::gpointer,
        ) -> *mut ffi::GtkNotebook {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    &from_glib_borrow(page),
                    x,
                    y,
                ) /*Not checked*/
                .to_glib_none()
                .0
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"create-window".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    create_window_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "focus-tab")]
    fn connect_focus_tab<F: Fn(&Self, NotebookTab) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn focus_tab_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, NotebookTab) -> bool + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            object: ffi::GtkNotebookTab,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    from_glib(object),
                )
                .into_glib()
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"focus-tab".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    focus_tab_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_focus_tab(&self, object: NotebookTab) -> bool {
        self.emit_by_name("focus-tab", &[&object])
    }

    #[doc(alias = "move-focus-out")]
    fn connect_move_focus_out<F: Fn(&Self, DirectionType) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn move_focus_out_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, DirectionType) + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            object: ffi::GtkDirectionType,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    from_glib(object),
                )
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"move-focus-out".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    move_focus_out_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_move_focus_out(&self, object: DirectionType) {
        self.emit_by_name::<()>("move-focus-out", &[&object]);
    }

    /// the ::page-added signal is emitted in the notebook
    /// right after a page is added to the notebook.
    /// ## `child`
    /// the child [`Widget`][crate::Widget] affected
    /// ## `page_num`
    /// the new page number for `child`
    #[doc(alias = "page-added")]
    fn connect_page_added<F: Fn(&Self, &Widget, u32) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn page_added_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, &Widget, u32) + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            child: *mut ffi::GtkWidget,
            page_num: std::ffi::c_uint,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    &from_glib_borrow(child),
                    page_num,
                )
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"page-added".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    page_added_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    /// the ::page-removed signal is emitted in the notebook
    /// right after a page is removed from the notebook.
    /// ## `child`
    /// the child [`Widget`][crate::Widget] affected
    /// ## `page_num`
    /// the `child` page number
    #[doc(alias = "page-removed")]
    fn connect_page_removed<F: Fn(&Self, &Widget, u32) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn page_removed_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, &Widget, u32) + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            child: *mut ffi::GtkWidget,
            page_num: std::ffi::c_uint,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    &from_glib_borrow(child),
                    page_num,
                )
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"page-removed".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    page_removed_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    /// the ::page-reordered signal is emitted in the notebook
    /// right after a page has been reordered.
    /// ## `child`
    /// the child [`Widget`][crate::Widget] affected
    /// ## `page_num`
    /// the new page number for `child`
    #[doc(alias = "page-reordered")]
    fn connect_page_reordered<F: Fn(&Self, &Widget, u32) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn page_reordered_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, &Widget, u32) + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            child: *mut ffi::GtkWidget,
            page_num: std::ffi::c_uint,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    &from_glib_borrow(child),
                    page_num,
                )
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"page-reordered".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    page_reordered_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "reorder-tab")]
    fn connect_reorder_tab<F: Fn(&Self, DirectionType, bool) -> bool + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn reorder_tab_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, DirectionType, bool) -> bool + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            object: ffi::GtkDirectionType,
            p0: glib::ffi::gboolean,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    from_glib(object),
                    from_glib(p0),
                )
                .into_glib()
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"reorder-tab".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    reorder_tab_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_reorder_tab(&self, object: DirectionType, p0: bool) -> bool {
        self.emit_by_name("reorder-tab", &[&object, &p0])
    }

    #[doc(alias = "select-page")]
    fn connect_select_page<F: Fn(&Self, bool) -> bool + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn select_page_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, bool) -> bool + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            object: glib::ffi::gboolean,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    from_glib(object),
                )
                .into_glib()
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"select-page".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    select_page_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn emit_select_page(&self, object: bool) -> bool {
        self.emit_by_name("select-page", &[&object])
    }

    /// Emitted when the user or a function changes the current page.
    /// ## `page`
    /// the new current page
    /// ## `page_num`
    /// the index of the page
    #[doc(alias = "switch-page")]
    fn connect_switch_page<F: Fn(&Self, &Widget, u32) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn switch_page_trampoline<
            P: IsA<Notebook>,
            F: Fn(&P, &Widget, u32) + 'static,
        >(
            this: *mut ffi::GtkNotebook,
            page: *mut ffi::GtkWidget,
            page_num: std::ffi::c_uint,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(
                    Notebook::from_glib_borrow(this).unsafe_cast_ref(),
                    &from_glib_borrow(page),
                    page_num,
                )
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"switch-page".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    switch_page_trampoline::<Self, F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

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

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

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

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

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

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

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

impl<O: IsA<Notebook>> NotebookExt for O {}