libadwaita/auto/

carousel.rs

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

use crate::{SpringParams, Swipeable, ffi};
use glib::{
    object::ObjectType as _,
    prelude::*,
    signal::{SignalHandlerId, connect_raw},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    /// A paginated scrolling widget.
    ///
    /// <picture>
    ///   <source srcset="carousel-dark.png" media="(prefers-color-scheme: dark)">
    ///   <img src="carousel.png" alt="carousel">
    /// </picture>
    ///
    /// The [`Carousel`][crate::Carousel] widget can be used to display a set of pages with
    /// swipe-based navigation between them.
    ///
    /// [`CarouselIndicatorDots`][crate::CarouselIndicatorDots] and [`CarouselIndicatorLines`][crate::CarouselIndicatorLines] can be used
    /// to provide page indicators for [`Carousel`][crate::Carousel].
    ///
    /// ## CSS nodes
    ///
    /// [`Carousel`][crate::Carousel] has a single CSS node with name `carousel`.
    ///
    /// ## Properties
    ///
    ///
    /// #### `allow-long-swipes`
    ///  Whether to allow swiping for more than one page at a time.
    ///
    /// If the value is `FALSE`, each swipe can only move to the adjacent pages.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `allow-mouse-drag`
    ///  Sets whether the [`Carousel`][crate::Carousel] can be dragged with mouse pointer.
    ///
    /// If the value is `FALSE`, dragging is only available on touch.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `allow-scroll-wheel`
    ///  Whether the widget will respond to scroll wheel events.
    ///
    /// If the value is `FALSE`, wheel events will be ignored.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `interactive`
    ///  Whether the carousel can be navigated.
    ///
    /// This can be used to temporarily disable the carousel to only allow
    /// navigating it in a certain state.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `n-pages`
    ///  The number of pages in a [`Carousel`][crate::Carousel].
    ///
    /// Readable
    ///
    ///
    /// #### `position`
    ///  Current scrolling position, unitless.
    ///
    /// 1 matches 1 page. Use [`Carousel::scroll_to()`][crate::Carousel::scroll_to()] for changing it.
    ///
    /// Readable
    ///
    ///
    /// #### `reveal-duration`
    ///  Page reveal duration, in milliseconds.
    ///
    /// Reveal duration is used when animating adding or removing pages.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `scroll-params`
    ///  Scroll animation spring parameters.
    ///
    /// The default value is equivalent to:
    ///
    /// **⚠️ The following code is in c ⚠️**
    ///
    /// ```c
    /// adw_spring_params_new (1, 0.5, 500)
    /// ```
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `spacing`
    ///  Spacing between pages in pixels.
    ///
    /// 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`][struct@crate::gtk::Widget#query-tooltip]
    /// signal on @widget.
    ///
    /// A true value indicates that @widget can have a tooltip, in this case
    /// the widget will be queried using [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] to
    /// determine whether it will provide a tooltip or not.
    ///
    /// Readable | Writeable
    ///
    ///
    /// #### `height-request`
    ///  Overrides 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 [`gtk::LayoutManager`][crate::gtk::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
    ///
    ///
    /// #### `limit-events`
    ///  Makes this widget act like a modal dialog, with respect to
    /// event delivery.
    ///
    /// Global event controllers will not handle events with targets
    /// inside the widget, unless they are set up to ignore propagation
    /// limits. See `Gtk::EventController::set_propagation_limit()`.
    ///
    /// 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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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 [`gtk::Root`][crate::gtk::Root] widget of the widget tree containing this widget.
    ///
    /// This will be `NULL` 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 `Gtk::Tooltip::set_markup()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not `NULL`:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to true
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::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 `Gtk::Tooltip::set_text()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not `NULL`:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to true
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::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`
    ///  Overrides 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 [`gtk::Accessible`][crate::gtk::Accessible] implementation.
    ///
    /// The accessible role cannot be changed once set.
    ///
    /// Readable | Writeable
    /// </details>
    /// <details><summary><h4>Orientable</h4></summary>
    ///
    ///
    /// #### `orientation`
    ///  The orientation of the orientable.
    ///
    /// Readable | Writeable
    /// </details>
    ///
    /// ## Signals
    ///
    ///
    /// #### `page-changed`
    ///  This signal is emitted after a page has been changed.
    ///
    /// It can be used to implement "infinite scrolling" by amending the pages
    /// after every scroll.
    ///
    /// ::: note
    ///     An empty carousel is indicated by `(int)index == -1`.
    ///
    ///
    /// <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 [`WidgetExtManual::keynav_failed()`][crate::gtk::prelude::WidgetExtManual::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::gtk::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::gtk::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.
    ///
    /// The `::move-focus` signal is a [keybinding signal](class.SignalAction.html).
    ///
    /// The default bindings for this signal are <kbd>Tab</kbd> to move forward,
    /// and <kbd>Shift</kbd>+<kbd>Tab</kbd> to move backward.
    ///
    /// Action
    ///
    ///
    /// #### `query-tooltip`
    ///  Emitted when the widget’s tooltip is about to be shown.
    ///
    /// This happens when the [`has-tooltip`][struct@crate::gtk::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 `GdkSurface`.
    ///
    /// This means that [`WidgetExtManual::realize()`][crate::gtk::prelude::WidgetExtManual::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 [`WidgetExtManual::state_flags()`][crate::gtk::prelude::WidgetExtManual::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 `GdkSurface` associated with @widget is destroyed.
    ///
    /// This means that [`WidgetExtManual::unrealize()`][crate::gtk::prelude::WidgetExtManual::unrealize()] has been called
    /// or the widget has been unmapped (that is, it is going to be hidden).
    ///
    ///
    /// </details>
    ///
    /// # Implements
    ///
    /// [`trait@gtk::prelude::WidgetExt`], [`trait@glib::ObjectExt`], [`trait@gtk::prelude::AccessibleExt`], [`trait@gtk::prelude::BuildableExt`], [`trait@gtk::prelude::ConstraintTargetExt`], [`SwipeableExt`][trait@crate::prelude::SwipeableExt], [`trait@gtk::prelude::OrientableExt`]
    #[doc(alias = "AdwCarousel")]
    pub struct Carousel(Object<ffi::AdwCarousel, ffi::AdwCarouselClass>) @extends gtk::Widget, @implements gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget, Swipeable, gtk::Orientable;

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

impl Carousel {
    /// Creates a new [`Carousel`][crate::Carousel].
    ///
    /// # Returns
    ///
    /// the newly created [`Carousel`][crate::Carousel]
    #[doc(alias = "adw_carousel_new")]
    pub fn new() -> Carousel {
        assert_initialized_main_thread!();
        unsafe { gtk::Widget::from_glib_none(ffi::adw_carousel_new()).unsafe_cast() }
    }

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

    /// Appends @child to @self.
    /// ## `child`
    /// a widget to add
    #[doc(alias = "adw_carousel_append")]
    pub fn append(&self, child: &impl IsA<gtk::Widget>) {
        unsafe {
            ffi::adw_carousel_append(self.to_glib_none().0, child.as_ref().to_glib_none().0);
        }
    }

    /// Gets whether to allow swiping for more than one page at a time.
    ///
    /// # Returns
    ///
    /// `TRUE` if long swipes are allowed
    #[doc(alias = "adw_carousel_get_allow_long_swipes")]
    #[doc(alias = "get_allow_long_swipes")]
    #[doc(alias = "allow-long-swipes")]
    pub fn allows_long_swipes(&self) -> bool {
        unsafe {
            from_glib(ffi::adw_carousel_get_allow_long_swipes(
                self.to_glib_none().0,
            ))
        }
    }

    /// Sets whether @self can be dragged with mouse pointer.
    ///
    /// # Returns
    ///
    /// whether @self can be dragged with mouse pointer
    #[doc(alias = "adw_carousel_get_allow_mouse_drag")]
    #[doc(alias = "get_allow_mouse_drag")]
    #[doc(alias = "allow-mouse-drag")]
    pub fn allows_mouse_drag(&self) -> bool {
        unsafe {
            from_glib(ffi::adw_carousel_get_allow_mouse_drag(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets whether @self will respond to scroll wheel events.
    ///
    /// # Returns
    ///
    /// `TRUE` if @self will respond to scroll wheel events
    #[doc(alias = "adw_carousel_get_allow_scroll_wheel")]
    #[doc(alias = "get_allow_scroll_wheel")]
    #[doc(alias = "allow-scroll-wheel")]
    pub fn allows_scroll_wheel(&self) -> bool {
        unsafe {
            from_glib(ffi::adw_carousel_get_allow_scroll_wheel(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets whether @self can be navigated.
    ///
    /// # Returns
    ///
    /// whether @self can be navigated
    #[doc(alias = "adw_carousel_get_interactive")]
    #[doc(alias = "get_interactive")]
    #[doc(alias = "interactive")]
    pub fn is_interactive(&self) -> bool {
        unsafe { from_glib(ffi::adw_carousel_get_interactive(self.to_glib_none().0)) }
    }

    /// Gets the number of pages in @self.
    ///
    /// # Returns
    ///
    /// the number of pages in @self
    #[doc(alias = "adw_carousel_get_n_pages")]
    #[doc(alias = "get_n_pages")]
    #[doc(alias = "n-pages")]
    pub fn n_pages(&self) -> u32 {
        unsafe { ffi::adw_carousel_get_n_pages(self.to_glib_none().0) }
    }

    /// Gets current scroll position in @self, unitless.
    ///
    /// 1 matches 1 page. Use [`scroll_to()`][Self::scroll_to()] for changing it.
    ///
    /// # Returns
    ///
    /// the scroll position
    #[doc(alias = "adw_carousel_get_position")]
    #[doc(alias = "get_position")]
    pub fn position(&self) -> f64 {
        unsafe { ffi::adw_carousel_get_position(self.to_glib_none().0) }
    }

    /// Gets the page reveal duration, in milliseconds.
    ///
    /// # Returns
    ///
    /// the duration
    #[doc(alias = "adw_carousel_get_reveal_duration")]
    #[doc(alias = "get_reveal_duration")]
    #[doc(alias = "reveal-duration")]
    pub fn reveal_duration(&self) -> u32 {
        unsafe { ffi::adw_carousel_get_reveal_duration(self.to_glib_none().0) }
    }

    /// Gets the scroll animation spring parameters for @self.
    ///
    /// # Returns
    ///
    /// the animation parameters
    #[doc(alias = "adw_carousel_get_scroll_params")]
    #[doc(alias = "get_scroll_params")]
    #[doc(alias = "scroll-params")]
    pub fn scroll_params(&self) -> SpringParams {
        unsafe { from_glib_full(ffi::adw_carousel_get_scroll_params(self.to_glib_none().0)) }
    }

    /// Gets spacing between pages in pixels.
    ///
    /// # Returns
    ///
    /// spacing between pages
    #[doc(alias = "adw_carousel_get_spacing")]
    #[doc(alias = "get_spacing")]
    pub fn spacing(&self) -> u32 {
        unsafe { ffi::adw_carousel_get_spacing(self.to_glib_none().0) }
    }

    /// Inserts @child into @self at position @position.
    ///
    /// If position is -1, or larger than the number of pages,
    /// @child will be appended to the end.
    /// ## `child`
    /// a widget to add
    /// ## `position`
    /// the position to insert @child at
    #[doc(alias = "adw_carousel_insert")]
    pub fn insert(&self, child: &impl IsA<gtk::Widget>, position: i32) {
        unsafe {
            ffi::adw_carousel_insert(
                self.to_glib_none().0,
                child.as_ref().to_glib_none().0,
                position,
            );
        }
    }

    /// Prepends @child to @self.
    /// ## `child`
    /// a widget to add
    #[doc(alias = "adw_carousel_prepend")]
    pub fn prepend(&self, child: &impl IsA<gtk::Widget>) {
        unsafe {
            ffi::adw_carousel_prepend(self.to_glib_none().0, child.as_ref().to_glib_none().0);
        }
    }

    /// Removes @child from @self.
    /// ## `child`
    /// a widget to remove
    #[doc(alias = "adw_carousel_remove")]
    pub fn remove(&self, child: &impl IsA<gtk::Widget>) {
        unsafe {
            ffi::adw_carousel_remove(self.to_glib_none().0, child.as_ref().to_glib_none().0);
        }
    }

    /// Moves @child into position @position.
    ///
    /// If position is -1, or larger than the number of pages, @child will be moved
    /// at the end.
    /// ## `child`
    /// a widget to add
    /// ## `position`
    /// the position to move @child to
    #[doc(alias = "adw_carousel_reorder")]
    pub fn reorder(&self, child: &impl IsA<gtk::Widget>, position: i32) {
        unsafe {
            ffi::adw_carousel_reorder(
                self.to_glib_none().0,
                child.as_ref().to_glib_none().0,
                position,
            );
        }
    }

    /// Scrolls to @widget.
    ///
    /// If @animate is `TRUE`, the transition will be animated.
    /// ## `widget`
    /// a child of @self
    /// ## `animate`
    /// whether to animate the transition
    #[doc(alias = "adw_carousel_scroll_to")]
    pub fn scroll_to(&self, widget: &impl IsA<gtk::Widget>, animate: bool) {
        unsafe {
            ffi::adw_carousel_scroll_to(
                self.to_glib_none().0,
                widget.as_ref().to_glib_none().0,
                animate.into_glib(),
            );
        }
    }

    /// Sets whether to allow swiping for more than one page at a time.
    ///
    /// If @allow_long_swipes is `FALSE`, each swipe can only move to the adjacent
    /// pages.
    /// ## `allow_long_swipes`
    /// whether to allow long swipes
    #[doc(alias = "adw_carousel_set_allow_long_swipes")]
    #[doc(alias = "allow-long-swipes")]
    pub fn set_allow_long_swipes(&self, allow_long_swipes: bool) {
        unsafe {
            ffi::adw_carousel_set_allow_long_swipes(
                self.to_glib_none().0,
                allow_long_swipes.into_glib(),
            );
        }
    }

    /// Sets whether @self can be dragged with mouse pointer.
    ///
    /// If @allow_mouse_drag is `FALSE`, dragging is only available on touch.
    /// ## `allow_mouse_drag`
    /// whether @self can be dragged with mouse pointer
    #[doc(alias = "adw_carousel_set_allow_mouse_drag")]
    #[doc(alias = "allow-mouse-drag")]
    pub fn set_allow_mouse_drag(&self, allow_mouse_drag: bool) {
        unsafe {
            ffi::adw_carousel_set_allow_mouse_drag(
                self.to_glib_none().0,
                allow_mouse_drag.into_glib(),
            );
        }
    }

    /// Sets whether @self will respond to scroll wheel events.
    ///
    /// If @allow_scroll_wheel is `FALSE`, wheel events will be ignored.
    /// ## `allow_scroll_wheel`
    /// whether @self will respond to scroll wheel events
    #[doc(alias = "adw_carousel_set_allow_scroll_wheel")]
    #[doc(alias = "allow-scroll-wheel")]
    pub fn set_allow_scroll_wheel(&self, allow_scroll_wheel: bool) {
        unsafe {
            ffi::adw_carousel_set_allow_scroll_wheel(
                self.to_glib_none().0,
                allow_scroll_wheel.into_glib(),
            );
        }
    }

    /// Sets whether @self can be navigated.
    ///
    /// This can be used to temporarily disable the carousel to only allow navigating
    /// it in a certain state.
    /// ## `interactive`
    /// whether @self can be navigated
    #[doc(alias = "adw_carousel_set_interactive")]
    #[doc(alias = "interactive")]
    pub fn set_interactive(&self, interactive: bool) {
        unsafe {
            ffi::adw_carousel_set_interactive(self.to_glib_none().0, interactive.into_glib());
        }
    }

    /// Sets the page reveal duration, in milliseconds.
    ///
    /// Reveal duration is used when animating adding or removing pages.
    /// ## `reveal_duration`
    /// the new reveal duration value
    #[doc(alias = "adw_carousel_set_reveal_duration")]
    #[doc(alias = "reveal-duration")]
    pub fn set_reveal_duration(&self, reveal_duration: u32) {
        unsafe {
            ffi::adw_carousel_set_reveal_duration(self.to_glib_none().0, reveal_duration);
        }
    }

    /// Sets the scroll animation spring parameters for @self.
    ///
    /// The default value is equivalent to:
    ///
    /// **⚠️ The following code is in c ⚠️**
    ///
    /// ```c
    /// adw_spring_params_new (1, 0.5, 500)
    /// ```
    /// ## `params`
    /// the new parameters
    #[doc(alias = "adw_carousel_set_scroll_params")]
    #[doc(alias = "scroll-params")]
    pub fn set_scroll_params(&self, params: &SpringParams) {
        unsafe {
            ffi::adw_carousel_set_scroll_params(self.to_glib_none().0, params.to_glib_none().0);
        }
    }

    /// Sets spacing between pages in pixels.
    /// ## `spacing`
    /// the new spacing value
    #[doc(alias = "adw_carousel_set_spacing")]
    #[doc(alias = "spacing")]
    pub fn set_spacing(&self, spacing: u32) {
        unsafe {
            ffi::adw_carousel_set_spacing(self.to_glib_none().0, spacing);
        }
    }

    /// This signal is emitted after a page has been changed.
    ///
    /// It can be used to implement "infinite scrolling" by amending the pages
    /// after every scroll.
    ///
    /// ::: note
    ///     An empty carousel is indicated by `(int)index == -1`.
    /// ## `index`
    /// current page
    #[doc(alias = "page-changed")]
    pub fn connect_page_changed<F: Fn(&Self, u32) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn page_changed_trampoline<F: Fn(&Carousel, u32) + 'static>(
            this: *mut ffi::AdwCarousel,
            index: std::ffi::c_uint,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                let f: &F = &*(f as *const F);
                f(&from_glib_borrow(this), index)
            }
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                c"page-changed".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    page_changed_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "allow-long-swipes")]
    pub fn connect_allow_long_swipes_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_allow_long_swipes_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::allow-long-swipes".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_allow_long_swipes_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "allow-mouse-drag")]
    pub fn connect_allow_mouse_drag_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_allow_mouse_drag_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::allow-mouse-drag".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_allow_mouse_drag_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "allow-scroll-wheel")]
    pub fn connect_allow_scroll_wheel_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_allow_scroll_wheel_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::allow-scroll-wheel".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_allow_scroll_wheel_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "interactive")]
    pub fn connect_interactive_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_interactive_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::interactive".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_interactive_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "n-pages")]
    pub fn connect_n_pages_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_n_pages_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::n-pages".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_n_pages_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "position")]
    pub fn connect_position_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_position_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::position".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_position_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "reveal-duration")]
    pub fn connect_reveal_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_reveal_duration_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::reveal-duration".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_reveal_duration_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "scroll-params")]
    pub fn connect_scroll_params_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_scroll_params_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::scroll-params".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_scroll_params_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "spacing")]
    pub fn connect_spacing_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_spacing_trampoline<F: Fn(&Carousel) + 'static>(
            this: *mut ffi::AdwCarousel,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            unsafe {
                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 _,
                c"notify::spacing".as_ptr(),
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_spacing_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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

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

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

    /// Whether to allow swiping for more than one page at a time.
    ///
    /// If the value is `FALSE`, each swipe can only move to the adjacent pages.
    pub fn allow_long_swipes(self, allow_long_swipes: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("allow-long-swipes", allow_long_swipes),
        }
    }

    /// Sets whether the [`Carousel`][crate::Carousel] can be dragged with mouse pointer.
    ///
    /// If the value is `FALSE`, dragging is only available on touch.
    pub fn allow_mouse_drag(self, allow_mouse_drag: bool) -> Self {
        Self {
            builder: self.builder.property("allow-mouse-drag", allow_mouse_drag),
        }
    }

    /// Whether the widget will respond to scroll wheel events.
    ///
    /// If the value is `FALSE`, wheel events will be ignored.
    pub fn allow_scroll_wheel(self, allow_scroll_wheel: bool) -> Self {
        Self {
            builder: self
                .builder
                .property("allow-scroll-wheel", allow_scroll_wheel),
        }
    }

    /// Whether the carousel can be navigated.
    ///
    /// This can be used to temporarily disable the carousel to only allow
    /// navigating it in a certain state.
    pub fn interactive(self, interactive: bool) -> Self {
        Self {
            builder: self.builder.property("interactive", interactive),
        }
    }

    /// Page reveal duration, in milliseconds.
    ///
    /// Reveal duration is used when animating adding or removing pages.
    pub fn reveal_duration(self, reveal_duration: u32) -> Self {
        Self {
            builder: self.builder.property("reveal-duration", reveal_duration),
        }
    }

    /// Scroll animation spring parameters.
    ///
    /// The default value is equivalent to:
    ///
    /// **⚠️ The following code is in c ⚠️**
    ///
    /// ```c
    /// adw_spring_params_new (1, 0.5, 500)
    /// ```
    pub fn scroll_params(self, scroll_params: &SpringParams) -> Self {
        Self {
            builder: self
                .builder
                .property("scroll-params", scroll_params.clone()),
        }
    }

    /// Spacing between pages in pixels.
    pub fn spacing(self, spacing: u32) -> Self {
        Self {
            builder: self.builder.property("spacing", spacing),
        }
    }

    /// 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: gtk::Align) -> Self {
        Self {
            builder: self.builder.property("halign", halign),
        }
    }

    /// Enables or disables the emission of the [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip]
    /// signal on @widget.
    ///
    /// A true value indicates that @widget can have a tooltip, in this case
    /// the widget will be queried using [`query-tooltip`][struct@crate::gtk::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),
        }
    }

    /// Overrides 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 [`gtk::LayoutManager`][crate::gtk::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<gtk::LayoutManager>) -> Self {
        Self {
            builder: self
                .builder
                .property("layout-manager", layout_manager.clone().upcast()),
        }
    }

    /// Makes this widget act like a modal dialog, with respect to
    /// event delivery.
    ///
    /// Global event controllers will not handle events with targets
    /// inside the widget, unless they are set up to ignore propagation
    /// limits. See `Gtk::EventController::set_propagation_limit()`.
    #[cfg(feature = "gtk_v4_18")]
    #[cfg_attr(docsrs, doc(cfg(feature = "gtk_v4_18")))]
    pub fn limit_events(self, limit_events: bool) -> Self {
        Self {
            builder: self.builder.property("limit-events", limit_events),
        }
    }

    /// 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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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
    /// [`WidgetExtManual::set_size_request()`][crate::gtk::prelude::WidgetExtManual::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: gtk::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 `Gtk::Tooltip::set_markup()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not `NULL`:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to true
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::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 `Gtk::Tooltip::set_text()`.
    ///
    /// This is a convenience property which will take care of getting the
    /// tooltip shown if the given string is not `NULL`:
    /// [`has-tooltip`][struct@crate::gtk::Widget#has-tooltip] will automatically be set to true
    /// and there will be taken care of [`query-tooltip`][struct@crate::gtk::Widget#query-tooltip] in
    /// the default signal handler.
    ///
    /// Note that if both [`tooltip-text`][struct@crate::gtk::Widget#tooltip-text] and
    /// [`tooltip-markup`][struct@crate::gtk::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: gtk::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),
        }
    }

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

    /// The orientation of the orientable.
    pub fn orientation(self, orientation: gtk::Orientation) -> Self {
        Self {
            builder: self.builder.property("orientation", orientation),
        }
    }

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