// 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::{
    Accessible, AccessibleRole, Align, ArrowType, Buildable, ConstraintTarget, LayoutManager,
    Overflow, Popover, Widget,
};
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::{boxed::Box as Box_, fmt, mem::transmute};

glib::wrapper! {
    /// The [`MenuButton`][crate::MenuButton] widget is used to display a popup when clicked.
    ///
    /// ![An example GtkMenuButton](menu-button.png)
    ///
    /// This popup can be provided either as a [`Popover`][crate::Popover] or as an abstract
    /// `GMenuModel`.
    ///
    /// The [`MenuButton`][crate::MenuButton] widget can show either an icon (set with the
    /// [`icon-name`][struct@crate::MenuButton#icon-name] property) or a label (set with the
    /// [`label`][struct@crate::MenuButton#label] property). If neither is explicitly set,
    /// a [`Image`][crate::Image] is automatically created, using an arrow image oriented
    /// according to [`direction`][struct@crate::MenuButton#direction] or the generic
    /// “open-menu-symbolic” icon if the direction is not set.
    ///
    /// The positioning of the popup is determined by the
    /// [`direction`][struct@crate::MenuButton#direction] property of the menu button.
    ///
    /// For menus, the [`halign`][struct@crate::Widget#halign] and [`valign`][struct@crate::Widget#valign]
    /// properties of the menu are also taken into account. For example, when the
    /// direction is [`ArrowType::Down`][crate::ArrowType::Down] and the horizontal alignment is [`Align::Start`][crate::Align::Start],
    /// the menu will be positioned below the button, with the starting edge
    /// (depending on the text direction) of the menu aligned with the starting
    /// edge of the button. If there is not enough space below the button, the
    /// menu is popped up above the button instead. If the alignment would move
    /// part of the menu offscreen, it is “pushed in”.
    ///
    /// |           | start                | center                | end                |
    /// | -         | ---                  | ---                   | ---                |
    /// | **down**  | ![](down-start.png)  | ![](down-center.png)  | ![](down-end.png)  |
    /// | **up**    | ![](up-start.png)    | ![](up-center.png)    | ![](up-end.png)    |
    /// | **left**  | ![](left-start.png)  | ![](left-center.png)  | ![](left-end.png)  |
    /// | **right** | ![](right-start.png) | ![](right-center.png) | ![](right-end.png) |
    ///
    /// # CSS nodes
    ///
    /// ```text
    /// menubutton
    /// ╰── button.toggle
    ///     ╰── <content>
    ///          ╰── [arrow]
    /// ```
    ///
    /// [`MenuButton`][crate::MenuButton] has a single CSS node with name `menubutton`
    /// which contains a `button` node with a `.toggle` style class.
    ///
    /// If the button contains an icon, it will have the `.image-button` style class,
    /// if it contains text, it will have `.text-button` style class. If an arrow is
    /// visible in addition to an icon, text or a custom child, it will also have
    /// `.arrow-button` style class.
    ///
    /// Inside the toggle button content, there is an `arrow` node for
    /// the indicator, which will carry one of the `.none`, `.up`, `.down`,
    /// `.left` or `.right` style classes to indicate the direction that
    /// the menu will appear in. The CSS is expected to provide a suitable
    /// image for each of these cases using the `-gtk-icon-source` property.
    ///
    /// Optionally, the `menubutton` node can carry the `.circular` style class
    /// to request a round appearance.
    ///
    /// # Accessibility
    ///
    /// [`MenuButton`][crate::MenuButton] uses the [`AccessibleRole::Button`][crate::AccessibleRole::Button] role.
    ///
    /// ## Properties
    ///
    ///
    /// #### `active`
    ///  Whether the menu button is active.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `always-show-arrow`
    ///  Whether to show a dropdown arrow even when using an icon or a custom child.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `child`
    ///  The child widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `direction`
    ///  The [`ArrowType`][crate::ArrowType] representing the direction in which the
    /// menu or popover will be popped out.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `has-frame`
    ///  Whether the button has a frame.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `icon-name`
    ///  The name of the icon used to automatically populate the button.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `label`
    ///  The label for the button.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `menu-model`
    ///  The `GMenuModel` from which the popup will be created.
    ///
    /// See [`MenuButton::set_menu_model()`][crate::MenuButton::set_menu_model()] for the interaction
    /// with the [`popover`][struct@crate::MenuButton#popover] property.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `popover`
    ///  The [`Popover`][crate::Popover] that will be popped up when the button is clicked.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `primary`
    ///  Whether the menu button acts as a primary menu.
    ///
    /// Primary menus can be opened using the <kbd>F10</kbd> key
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `use-underline`
    ///  If set an underscore in the text indicates a mnemonic.
    ///
    /// Readable | Writeable
    /// <details><summary><h4>Widget</h4></summary>
    ///
    ///
    /// #### `can-focus`
    ///  Whether the widget or any of its descendents can accept
    /// the input focus.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `can-target`
    ///  Whether the widget can receive pointer events.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `css-classes`
    ///  A list of css classes applied to this widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `css-name`
    ///  The name of this widget in the CSS tree.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable | Construct Only
    ///
    ///
    /// #### `cursor`
    ///  The cursor used by @widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `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.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `focusable`
    ///  Whether this widget itself will accept the input focus.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `halign`
    ///  How to distribute horizontal space if widget gets extra space.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `has-default`
    ///  Whether the widget is the default widget.
    ///
    /// Readable
    ///
    ///
    /// #### `has-focus`
    ///  Whether the widget has the input focus.
    ///
    /// Readable
    ///
    ///
    /// #### `has-tooltip`
    ///  Enables or disables the emission of the ::query-tooltip signal 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.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `height-request`
    ///  Override for height request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `hexpand`
    ///  Whether to expand horizontally.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `hexpand-set`
    ///  Whether to use the `hexpand` property.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `layout-manager`
    ///  The [`LayoutManager`][crate::LayoutManager] instance to use to compute the preferred size
    /// of the widget, and allocate its children.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `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 | Writeable
    ///
    ///
    /// #### `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 | Writeable
    ///
    ///
    /// #### `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 | Writeable
    ///
    ///
    /// #### `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 | Writeable
    ///
    ///
    /// #### `name`
    ///  The name of the widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `opacity`
    ///  The requested opacity of the widget.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `overflow`
    ///  How content outside the widget's content area is treated.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `parent`
    ///  The parent widget of this widget.
    ///
    /// Readable
    ///
    ///
    /// #### `receives-default`
    ///  Whether the widget will receive the default action when it is focused.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `root`
    ///  The [`Root`][crate::Root] widget of the widget tree containing this widget.
    ///
    /// This will be [`None`] if the widget is not contained in a root widget.
    ///
    /// Readable
    ///
    ///
    /// #### `scale-factor`
    ///  The scale factor of the widget.
    ///
    /// Readable
    ///
    ///
    /// #### `sensitive`
    ///  Whether the widget responds to input.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `tooltip-markup`
    ///  Sets the text of tooltip to be the given string, which is marked up
    /// with Pango markup.
    ///
    /// 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 | Writeable
    ///
    ///
    /// #### `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 | Writeable
    ///
    ///
    /// #### `valign`
    ///  How to distribute vertical space if widget gets extra space.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `vexpand`
    ///  Whether to expand vertically.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `vexpand-set`
    ///  Whether to use the `vexpand` property.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `visible`
    ///  Whether the widget is visible.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `width-request`
    ///  Override for width request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Accessible</h4></summary>
    ///
    ///
    /// #### `accessible-role`
    ///  The accessible role of the given [`Accessible`][crate::Accessible] implementation.
    ///
    /// The accessible role cannot be changed once set.
    ///
    /// Readable | Writeable
    /// </details>
    ///
    /// ## Signals
    ///
    ///
    /// #### `activate`
    ///  Emitted to when the menu button is activated.
    ///
    /// The `::activate` signal on [`MenuButton`][crate::MenuButton] is an action signal and
    /// emitting it causes the button to pop up its menu.
    ///
    /// Action
    /// <details><summary><h4>Widget</h4></summary>
    ///
    ///
    /// #### `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.
    ///
    ///
    ///
    ///
    /// #### `direction-changed`
    ///  Emitted when the text direction of a widget changes.
    ///
    ///
    ///
    ///
    /// #### `hide`
    ///  Emitted when @widget is hidden.
    ///
    ///
    ///
    ///
    /// #### `keynav-failed`
    ///  Emitted if keyboard navigation fails.
    ///
    /// See [`WidgetExt::keynav_failed()`][crate::prelude::WidgetExt::keynav_failed()] for details.
    ///
    ///
    ///
    ///
    /// #### `map`
    ///  Emitted when @widget is going to be mapped.
    ///
    /// A widget is mapped when the widget is visible (which is controlled with
    /// [`visible`][struct@crate::Widget#visible]) and all its parents up to the toplevel widget
    /// are also visible.
    ///
    /// 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].
    ///
    ///
    ///
    ///
    /// #### `mnemonic-activate`
    ///  Emitted when a widget is activated via a mnemonic.
    ///
    /// The default handler for this signal activates @widget if @group_cycling
    /// is [`false`], or just makes @widget grab focus if @group_cycling is [`true`].
    ///
    ///
    ///
    ///
    /// #### `move-focus`
    ///  Emitted when the focus is moved.
    ///
    /// Action
    ///
    ///
    /// #### `query-tooltip`
    ///  Emitted when the widgets tooltip is about to be shown.
    ///
    /// This happens when the [`has-tooltip`][struct@crate::Widget#has-tooltip] property
    /// 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`
    ///  Emitted when @widget is associated with a [`gdk::Surface`][crate::gdk::Surface].
    ///
    /// This 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).
    ///
    ///
    ///
    ///
    /// #### `show`
    ///  Emitted when @widget is shown.
    ///
    ///
    ///
    ///
    /// #### `state-flags-changed`
    ///  Emitted when the widget state changes.
    ///
    /// See [`WidgetExt::state_flags()`][crate::prelude::WidgetExt::state_flags()].
    ///
    ///
    ///
    ///
    /// #### `unmap`
    ///  Emitted when @widget is going to be unmapped.
    ///
    /// A widget is unmapped when 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.
    ///
    ///
    ///
    ///
    /// #### `unrealize`
    ///  Emitted when the [`gdk::Surface`][crate::gdk::Surface] associated with @widget is destroyed.
    ///
    /// This 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).
    ///
    ///
    /// </details>
    ///
    /// # Implements
    ///
    /// [`WidgetExt`][trait@crate::prelude::WidgetExt], [`trait@glib::ObjectExt`], [`AccessibleExt`][trait@crate::prelude::AccessibleExt], [`BuildableExt`][trait@crate::prelude::BuildableExt], [`ConstraintTargetExt`][trait@crate::prelude::ConstraintTargetExt], [`WidgetExtManual`][trait@crate::prelude::WidgetExtManual], [`AccessibleExtManual`][trait@crate::prelude::AccessibleExtManual]
    #[doc(alias = "GtkMenuButton")]
    pub struct MenuButton(Object<ffi::GtkMenuButton>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget;

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

impl MenuButton {
    /// Creates a new [`MenuButton`][crate::MenuButton] widget with downwards-pointing
    /// arrow as the only child.
    ///
    /// You can replace the child widget with another [`Widget`][crate::Widget]
    /// should you wish to.
    ///
    /// # Returns
    ///
    /// The newly created [`MenuButton`][crate::MenuButton]
    #[doc(alias = "gtk_menu_button_new")]
    pub fn new() -> MenuButton {
        assert_initialized_main_thread!();
        unsafe { Widget::from_glib_none(ffi::gtk_menu_button_new()).unsafe_cast() }
    }

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

    /// Returns whether the menu button is active.
    ///
    /// # Returns
    ///
    /// TRUE if the button is active
    #[cfg(any(feature = "v4_10", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_10")))]
    #[doc(alias = "gtk_menu_button_get_active")]
    #[doc(alias = "get_active")]
    pub fn is_active(&self) -> bool {
        unsafe { from_glib(ffi::gtk_menu_button_get_active(self.to_glib_none().0)) }
    }

    /// Gets whether to show a dropdown arrow even when using an icon.
    ///
    /// # Returns
    ///
    /// whether to show a dropdown arrow even when using an icon
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "gtk_menu_button_get_always_show_arrow")]
    #[doc(alias = "get_always_show_arrow")]
    pub fn must_always_show_arrow(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_menu_button_get_always_show_arrow(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets the child widget of @self.
    ///
    /// # Returns
    ///
    /// the child widget of @self
    #[cfg(any(feature = "v4_6", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_6")))]
    #[doc(alias = "gtk_menu_button_get_child")]
    #[doc(alias = "get_child")]
    pub fn child(&self) -> Option<Widget> {
        unsafe { from_glib_none(ffi::gtk_menu_button_get_child(self.to_glib_none().0)) }
    }

    /// Returns the direction the popup will be pointing at when popped up.
    ///
    /// # Returns
    ///
    /// a [`ArrowType`][crate::ArrowType] value
    #[doc(alias = "gtk_menu_button_get_direction")]
    #[doc(alias = "get_direction")]
    pub fn direction(&self) -> ArrowType {
        unsafe { from_glib(ffi::gtk_menu_button_get_direction(self.to_glib_none().0)) }
    }

    /// Returns whether the button has a frame.
    ///
    /// # Returns
    ///
    /// [`true`] if the button has a frame
    #[doc(alias = "gtk_menu_button_get_has_frame")]
    #[doc(alias = "get_has_frame")]
    pub fn has_frame(&self) -> bool {
        unsafe { from_glib(ffi::gtk_menu_button_get_has_frame(self.to_glib_none().0)) }
    }

    /// Gets the name of the icon shown in the button.
    ///
    /// # Returns
    ///
    /// the name of the icon shown in the button
    #[doc(alias = "gtk_menu_button_get_icon_name")]
    #[doc(alias = "get_icon_name")]
    pub fn icon_name(&self) -> Option<glib::GString> {
        unsafe { from_glib_none(ffi::gtk_menu_button_get_icon_name(self.to_glib_none().0)) }
    }

    /// Gets the label shown in the button
    ///
    /// # Returns
    ///
    /// the label shown in the button
    #[doc(alias = "gtk_menu_button_get_label")]
    #[doc(alias = "get_label")]
    pub fn label(&self) -> Option<glib::GString> {
        unsafe { from_glib_none(ffi::gtk_menu_button_get_label(self.to_glib_none().0)) }
    }

    /// Returns the `GMenuModel` used to generate the popup.
    ///
    /// # Returns
    ///
    /// a `GMenuModel`
    #[doc(alias = "gtk_menu_button_get_menu_model")]
    #[doc(alias = "get_menu_model")]
    pub fn menu_model(&self) -> Option<gio::MenuModel> {
        unsafe { from_glib_none(ffi::gtk_menu_button_get_menu_model(self.to_glib_none().0)) }
    }

    /// Returns the [`Popover`][crate::Popover] that pops out of the button.
    ///
    /// If the button is not using a [`Popover`][crate::Popover], this function
    /// returns [`None`].
    ///
    /// # Returns
    ///
    /// a [`Popover`][crate::Popover] or [`None`]
    #[doc(alias = "gtk_menu_button_get_popover")]
    #[doc(alias = "get_popover")]
    pub fn popover(&self) -> Option<Popover> {
        unsafe { from_glib_none(ffi::gtk_menu_button_get_popover(self.to_glib_none().0)) }
    }

    /// Returns whether the menu button acts as a primary menu.
    ///
    /// # Returns
    ///
    /// [`true`] if the button is a primary menu
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "gtk_menu_button_get_primary")]
    #[doc(alias = "get_primary")]
    pub fn is_primary(&self) -> bool {
        unsafe { from_glib(ffi::gtk_menu_button_get_primary(self.to_glib_none().0)) }
    }

    /// Returns whether an embedded underline in the text indicates a
    /// mnemonic.
    ///
    /// # Returns
    ///
    /// [`true`] whether an embedded underline in the text indicates
    ///   the mnemonic accelerator keys.
    #[doc(alias = "gtk_menu_button_get_use_underline")]
    #[doc(alias = "get_use_underline")]
    pub fn uses_underline(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_menu_button_get_use_underline(
                self.to_glib_none().0,
            ))
        }
    }

    /// Dismiss the menu.
    #[doc(alias = "gtk_menu_button_popdown")]
    pub fn popdown(&self) {
        unsafe {
            ffi::gtk_menu_button_popdown(self.to_glib_none().0);
        }
    }

    /// Pop up the menu.
    #[doc(alias = "gtk_menu_button_popup")]
    pub fn popup(&self) {
        unsafe {
            ffi::gtk_menu_button_popup(self.to_glib_none().0);
        }
    }

    /// Sets whether menu button acts is active.
    /// ## `active`
    /// whether the menu button is active
    #[cfg(any(feature = "v4_10", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_10")))]
    #[doc(alias = "gtk_menu_button_set_active")]
    pub fn set_active(&self, active: bool) {
        unsafe {
            ffi::gtk_menu_button_set_active(self.to_glib_none().0, active.into_glib());
        }
    }

    /// Sets whether to show a dropdown arrow even when using an icon or a custom
    /// child.
    /// ## `always_show_arrow`
    /// whether to show a dropdown arrow even when using an icon
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "gtk_menu_button_set_always_show_arrow")]
    pub fn set_always_show_arrow(&self, always_show_arrow: bool) {
        unsafe {
            ffi::gtk_menu_button_set_always_show_arrow(
                self.to_glib_none().0,
                always_show_arrow.into_glib(),
            );
        }
    }

    /// Sets the child widget of @self.
    ///
    /// Setting a child resets [`label`][struct@crate::MenuButton#label] and
    /// [`icon-name`][struct@crate::MenuButton#icon-name].
    ///
    /// If [`always-show-arrow`][struct@crate::MenuButton#always-show-arrow] is set to `TRUE` and
    /// [`direction`][struct@crate::MenuButton#direction] is not `GTK_ARROW_NONE`, a dropdown arrow
    /// will be shown next to the child.
    /// ## `child`
    /// the child widget
    #[cfg(any(feature = "v4_6", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_6")))]
    #[doc(alias = "gtk_menu_button_set_child")]
    pub fn set_child(&self, child: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_menu_button_set_child(
                self.to_glib_none().0,
                child.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Sets @func to be called when a popup is about to be shown.
    ///
    /// @func should use one of
    ///
    ///  - [`set_popover()`][Self::set_popover()]
    ///  - [`set_menu_model()`][Self::set_menu_model()]
    ///
    /// to set a popup for @self.
    /// If @func is non-[`None`], @self will always be sensitive.
    ///
    /// Using this function will not reset the menu widget attached to
    /// @self. Instead, this can be done manually in @func.
    /// ## `func`
    /// function to call when a popup is about to
    ///   be shown, but none has been provided via other means, or [`None`]
    ///   to reset to default behavior.
    /// ## `destroy_notify`
    /// destroy notify for @user_data
    #[doc(alias = "gtk_menu_button_set_create_popup_func")]
    pub fn set_create_popup_func<P: Fn(&MenuButton) + 'static>(&self, func: P) {
        let func_data: Box_<P> = Box_::new(func);
        unsafe extern "C" fn func_func<P: Fn(&MenuButton) + 'static>(
            menu_button: *mut ffi::GtkMenuButton,
            user_data: glib::ffi::gpointer,
        ) {
            let menu_button = from_glib_borrow(menu_button);
            let callback: &P = &*(user_data as *mut _);
            (*callback)(&menu_button)
        }
        let func = Some(func_func::<P> as _);
        unsafe extern "C" fn destroy_notify_func<P: Fn(&MenuButton) + 'static>(
            data: glib::ffi::gpointer,
        ) {
            let _callback: Box_<P> = Box_::from_raw(data as *mut _);
        }
        let destroy_call3 = Some(destroy_notify_func::<P> as _);
        let super_callback0: Box_<P> = func_data;
        unsafe {
            ffi::gtk_menu_button_set_create_popup_func(
                self.to_glib_none().0,
                func,
                Box_::into_raw(super_callback0) as *mut _,
                destroy_call3,
            );
        }
    }

    /// Sets the direction in which the popup will be popped up.
    ///
    /// If the button is automatically populated with an arrow icon,
    /// its direction will be changed to match.
    ///
    /// If the does not fit in the available space in the given direction,
    /// GTK will its best to keep it inside the screen and fully visible.
    ///
    /// If you pass [`ArrowType::None`][crate::ArrowType::None] for a @direction, the popup will behave
    /// as if you passed [`ArrowType::Down`][crate::ArrowType::Down] (although you won’t see any arrows).
    /// ## `direction`
    /// a [`ArrowType`][crate::ArrowType]
    #[doc(alias = "gtk_menu_button_set_direction")]
    pub fn set_direction(&self, direction: ArrowType) {
        unsafe {
            ffi::gtk_menu_button_set_direction(self.to_glib_none().0, direction.into_glib());
        }
    }

    /// Sets the style of the button.
    /// ## `has_frame`
    /// whether the button should have a visible frame
    #[doc(alias = "gtk_menu_button_set_has_frame")]
    pub fn set_has_frame(&self, has_frame: bool) {
        unsafe {
            ffi::gtk_menu_button_set_has_frame(self.to_glib_none().0, has_frame.into_glib());
        }
    }

    /// Sets the name of an icon to show inside the menu button.
    ///
    /// Setting icon name resets [`label`][struct@crate::MenuButton#label] and
    /// [`child`][struct@crate::MenuButton#child].
    ///
    /// If [`always-show-arrow`][struct@crate::MenuButton#always-show-arrow] is set to `TRUE` and
    /// [`direction`][struct@crate::MenuButton#direction] is not `GTK_ARROW_NONE`, a dropdown arrow
    /// will be shown next to the icon.
    /// ## `icon_name`
    /// the icon name
    #[doc(alias = "gtk_menu_button_set_icon_name")]
    pub fn set_icon_name(&self, icon_name: &str) {
        unsafe {
            ffi::gtk_menu_button_set_icon_name(self.to_glib_none().0, icon_name.to_glib_none().0);
        }
    }

    /// Sets the label to show inside the menu button.
    ///
    /// Setting a label resets [`icon-name`][struct@crate::MenuButton#icon-name] and
    /// [`child`][struct@crate::MenuButton#child].
    ///
    /// If [`direction`][struct@crate::MenuButton#direction] is not `GTK_ARROW_NONE`, a dropdown
    /// arrow will be shown next to the label.
    /// ## `label`
    /// the label
    #[doc(alias = "gtk_menu_button_set_label")]
    pub fn set_label(&self, label: &str) {
        unsafe {
            ffi::gtk_menu_button_set_label(self.to_glib_none().0, label.to_glib_none().0);
        }
    }

    /// Sets the `GMenuModel` from which the popup will be constructed.
    ///
    /// If @menu_model is [`None`], the button is disabled.
    ///
    /// A [`Popover`][crate::Popover] will be created from the menu model with
    /// [`PopoverMenu::from_model()`][crate::PopoverMenu::from_model()]. Actions will be connected
    /// as documented for this function.
    ///
    /// If [`popover`][struct@crate::MenuButton#popover] is already set, it will be
    /// dissociated from the @self, and the property is set to [`None`].
    /// ## `menu_model`
    /// a `GMenuModel`, or [`None`] to unset and disable the
    ///   button
    #[doc(alias = "gtk_menu_button_set_menu_model")]
    pub fn set_menu_model(&self, menu_model: Option<&impl IsA<gio::MenuModel>>) {
        unsafe {
            ffi::gtk_menu_button_set_menu_model(
                self.to_glib_none().0,
                menu_model.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Sets the [`Popover`][crate::Popover] that will be popped up when the @self is clicked.
    ///
    /// If @popover is [`None`], the button is disabled.
    ///
    /// If [`menu-model`][struct@crate::MenuButton#menu-model] is set, the menu model is dissociated
    /// from the @self, and the property is set to [`None`].
    /// ## `popover`
    /// a [`Popover`][crate::Popover], or [`None`] to unset and disable the button
    #[doc(alias = "gtk_menu_button_set_popover")]
    pub fn set_popover(&self, popover: Option<&impl IsA<Widget>>) {
        unsafe {
            ffi::gtk_menu_button_set_popover(
                self.to_glib_none().0,
                popover.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Sets whether menu button acts as a primary menu.
    ///
    /// Primary menus can be opened with the <kbd>F10</kbd> key.
    /// ## `primary`
    /// whether the menubutton should act as a primary menu
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "gtk_menu_button_set_primary")]
    pub fn set_primary(&self, primary: bool) {
        unsafe {
            ffi::gtk_menu_button_set_primary(self.to_glib_none().0, primary.into_glib());
        }
    }

    /// If true, an underline in the text indicates a mnemonic.
    /// ## `use_underline`
    /// [`true`] if underlines in the text indicate mnemonics
    #[doc(alias = "gtk_menu_button_set_use_underline")]
    pub fn set_use_underline(&self, use_underline: bool) {
        unsafe {
            ffi::gtk_menu_button_set_use_underline(
                self.to_glib_none().0,
                use_underline.into_glib(),
            );
        }
    }

    /// Emitted to when the menu button is activated.
    ///
    /// The `::activate` signal on [`MenuButton`][crate::MenuButton] is an action signal and
    /// emitting it causes the button to pop up its menu.
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "activate")]
    pub fn connect_activate<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn activate_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"activate\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    activate_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    pub fn emit_activate(&self) {
        self.emit_by_name::<()>("activate", &[]);
    }

    #[cfg(any(feature = "v4_10", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_10")))]
    #[doc(alias = "active")]
    pub fn connect_active_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_active_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::active\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_active_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "always-show-arrow")]
    pub fn connect_always_show_arrow_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_always_show_arrow_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::always-show-arrow\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_always_show_arrow_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg(any(feature = "v4_6", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_6")))]
    #[doc(alias = "child")]
    pub fn connect_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_child_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::child\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_child_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "direction")]
    pub fn connect_direction_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_direction_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::direction\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_direction_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "has-frame")]
    pub fn connect_has_frame_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_has_frame_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::has-frame\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_has_frame_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "icon-name")]
    pub fn connect_icon_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_icon_name_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::icon-name\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_icon_name_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "label")]
    pub fn connect_label_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_label_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::label\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_label_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "menu-model")]
    pub fn connect_menu_model_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_menu_model_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::menu-model\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_menu_model_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "popover")]
    pub fn connect_popover_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_popover_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::popover\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_popover_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    #[doc(alias = "primary")]
    pub fn connect_primary_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_primary_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::primary\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_primary_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "use-underline")]
    pub fn connect_use_underline_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_use_underline_trampoline<F: Fn(&MenuButton) + 'static>(
            this: *mut ffi::GtkMenuButton,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::use-underline\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_use_underline_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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

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

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

    /// Whether the menu button is active.
    #[cfg(any(feature = "v4_10", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_10")))]
    pub fn active(self, active: bool) -> Self {
        Self {
            builder: self.builder.property("active", active),
        }
    }

    /// Whether to show a dropdown arrow even when using an icon or a custom child.
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    pub fn always_show_arrow(self, always_show_arrow: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("always-show-arrow", always_show_arrow),
        }
    }

    /// The child widget.
    #[cfg(any(feature = "v4_6", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_6")))]
    pub fn child(self, child: &impl IsA<Widget>) -> Self {
        Self {
            builder: self.builder.property("child", child.clone().upcast()),
        }
    }

    /// The [`ArrowType`][crate::ArrowType] representing the direction in which the
    /// menu or popover will be popped out.
    pub fn direction(self, direction: ArrowType) -> Self {
        Self {
            builder: self.builder.property("direction", direction),
        }
    }

    /// Whether the button has a frame.
    pub fn has_frame(self, has_frame: bool) -> Self {
        Self {
            builder: self.builder.property("has-frame", has_frame),
        }
    }

    /// The name of the icon used to automatically populate the button.
    pub fn icon_name(self, icon_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("icon-name", icon_name.into()),
        }
    }

    /// The label for the button.
    pub fn label(self, label: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("label", label.into()),
        }
    }

    /// The `GMenuModel` from which the popup will be created.
    ///
    /// See [`MenuButton::set_menu_model()`][crate::MenuButton::set_menu_model()] for the interaction
    /// with the [`popover`][struct@crate::MenuButton#popover] property.
    pub fn menu_model(self, menu_model: &impl IsA<gio::MenuModel>) -> Self {
        Self {
            builder: self
                .builder
                .property("menu-model", menu_model.clone().upcast()),
        }
    }

    /// The [`Popover`][crate::Popover] that will be popped up when the button is clicked.
    pub fn popover(self, popover: &impl IsA<Popover>) -> Self {
        Self {
            builder: self.builder.property("popover", popover.clone().upcast()),
        }
    }

    /// Whether the menu button acts as a primary menu.
    ///
    /// Primary menus can be opened using the <kbd>F10</kbd> key
    #[cfg(any(feature = "v4_4", feature = "dox"))]
    #[cfg_attr(feature = "dox", doc(cfg(feature = "v4_4")))]
    pub fn primary(self, primary: bool) -> Self {
        Self {
            builder: self.builder.property("primary", primary),
        }
    }

    /// If set an underscore in the text indicates a mnemonic.
    pub fn use_underline(self, use_underline: bool) -> Self {
        Self {
            builder: self.builder.property("use-underline", use_underline),
        }
    }

    /// Whether the widget or any of its descendents can accept
    /// the input focus.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    pub fn can_focus(self, can_focus: bool) -> Self {
        Self {
            builder: self.builder.property("can-focus", can_focus),
        }
    }

    /// Whether the widget can receive pointer events.
    pub fn can_target(self, can_target: bool) -> Self {
        Self {
            builder: self.builder.property("can-target", can_target),
        }
    }

    /// A list of css classes applied to this widget.
    pub fn css_classes(self, css_classes: impl Into<glib::StrV>) -> Self {
        Self {
            builder: self.builder.property("css-classes", css_classes.into()),
        }
    }

    /// The name of this widget in the CSS tree.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    pub fn css_name(self, css_name: impl Into<glib::GString>) -> Self {
        Self {
            builder: self.builder.property("css-name", css_name.into()),
        }
    }

    /// The cursor used by @widget.
    pub fn cursor(self, cursor: &gdk::Cursor) -> Self {
        Self {
            builder: self.builder.property("cursor", cursor.clone()),
        }
    }

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

    /// Whether this widget itself will accept the input focus.
    pub fn focusable(self, focusable: bool) -> Self {
        Self {
            builder: self.builder.property("focusable", focusable),
        }
    }

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

    /// Enables or disables the emission of the ::query-tooltip signal 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.
    pub fn has_tooltip(self, has_tooltip: bool) -> Self {
        Self {
            builder: self.builder.property("has-tooltip", has_tooltip),
        }
    }

    /// Override for height request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    pub fn height_request(self, height_request: i32) -> Self {
        Self {
            builder: self.builder.property("height-request", height_request),
        }
    }

    /// Whether to expand horizontally.
    pub fn hexpand(self, hexpand: bool) -> Self {
        Self {
            builder: self.builder.property("hexpand", hexpand),
        }
    }

    /// Whether to use the `hexpand` property.
    pub fn hexpand_set(self, hexpand_set: bool) -> Self {
        Self {
            builder: self.builder.property("hexpand-set", hexpand_set),
        }
    }

    /// The [`LayoutManager`][crate::LayoutManager] instance to use to compute the preferred size
    /// of the widget, and allocate its children.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    pub fn layout_manager(self, layout_manager: &impl IsA<LayoutManager>) -> Self {
        Self {
            builder: self
                .builder
                .property("layout-manager", layout_manager.clone().upcast()),
        }
    }

    /// 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),
        }
    }

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

    /// The requested opacity of the widget.
    pub fn opacity(self, opacity: f64) -> Self {
        Self {
            builder: self.builder.property("opacity", opacity),
        }
    }

    /// How content outside the widget's content area is treated.
    ///
    /// This property is meant to be set by widget implementations,
    /// typically in their instance init function.
    pub fn overflow(self, overflow: Overflow) -> Self {
        Self {
            builder: self.builder.property("overflow", overflow),
        }
    }

    /// Whether the widget will receive the default action when it is focused.
    pub fn receives_default(self, receives_default: bool) -> Self {
        Self {
            builder: self.builder.property("receives-default", receives_default),
        }
    }

    /// Whether the widget responds to input.
    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 Pango markup.
    ///
    /// 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.
    pub fn valign(self, valign: Align) -> Self {
        Self {
            builder: self.builder.property("valign", valign),
        }
    }

    /// Whether to expand vertically.
    pub fn vexpand(self, vexpand: bool) -> Self {
        Self {
            builder: self.builder.property("vexpand", vexpand),
        }
    }

    /// Whether to use the `vexpand` property.
    pub fn vexpand_set(self, vexpand_set: bool) -> Self {
        Self {
            builder: self.builder.property("vexpand-set", vexpand_set),
        }
    }

    /// Whether the widget is visible.
    pub fn visible(self, visible: bool) -> Self {
        Self {
            builder: self.builder.property("visible", visible),
        }
    }

    /// Override for width request of the widget.
    ///
    /// If this is -1, the natural request will be used.
    pub fn width_request(self, width_request: i32) -> Self {
        Self {
            builder: self.builder.property("width-request", width_request),
        }
    }

    /// The accessible role of the given [`Accessible`][crate::Accessible] implementation.
    ///
    /// The accessible role cannot be changed once set.
    pub fn accessible_role(self, accessible_role: AccessibleRole) -> Self {
        Self {
            builder: self.builder.property("accessible-role", accessible_role),
        }
    }

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

impl fmt::Display for MenuButton {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("MenuButton")
    }
}