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

use crate::Accessible;
use crate::AccessibleRole;
use crate::Adjustment;
use crate::Align;
use crate::Buildable;
use crate::ConstraintTarget;
use crate::LayoutManager;
use crate::ListBoxRow;
use crate::MovementStep;
use crate::Overflow;
use crate::SelectionMode;
use crate::Widget;
use glib::object::Cast;
use glib::object::IsA;
use glib::object::ObjectExt;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use glib::ToValue;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;

glib::wrapper! {
    /// [`ListBox`][crate::ListBox] is a vertical list.
    ///
    /// A [`ListBox`][crate::ListBox] only contains [`ListBoxRow`][crate::ListBoxRow] children. These rows can
    /// by dynamically sorted and filtered, and headers can be added dynamically
    /// depending on the row content. It also allows keyboard and mouse navigation
    /// and selection like a typical list.
    ///
    /// Using [`ListBox`][crate::ListBox] is often an alternative to [`TreeView`][crate::TreeView], especially
    /// when the list contents has a more complicated layout than what is allowed
    /// by a [`CellRenderer`][crate::CellRenderer], or when the contents is interactive (i.e. has a
    /// button in it).
    ///
    /// Although a [`ListBox`][crate::ListBox] must have only [`ListBoxRow`][crate::ListBoxRow] children, you can
    /// add any kind of widget to it via [``prepend()``][`Self::prepend()`],
    /// [``append()``][`Self::append()`] and [``insert()``][`Self::insert()`] and a
    /// [`ListBoxRow`][crate::ListBoxRow] widget will automatically be inserted between the list
    /// and the widget.
    ///
    /// `GtkListBoxRows` can be marked as activatable or selectable. If a row is
    /// activatable, `signal::ListBox::row-activated` will be emitted for it when
    /// the user tries to activate it. If it is selectable, the row will be marked
    /// as selected when the user tries to select it.
    ///
    /// # GtkListBox as GtkBuildable
    ///
    /// The [`ListBox`][crate::ListBox] implementation of the [`Buildable`][crate::Buildable] interface supports
    /// setting a child as the placeholder by specifying “placeholder” as the “type”
    /// attribute of a `<child>` element. See [``set_placeholder()``][`Self::set_placeholder()`]
    /// for info.
    ///
    /// # CSS nodes
    ///
    ///
    ///
    /// **⚠️ The following code is in plain ⚠️**
    ///
    /// ```plain
    /// list[.separators][.rich-list][.navigation-sidebar]
    /// ╰── row[.activatable]
    /// ```
    ///
    /// [`ListBox`][crate::ListBox] uses a single CSS node named list. It may carry the .separators
    /// style class, when the `property::ListBox::show-separators` property is set.
    /// Each [`ListBoxRow`][crate::ListBoxRow] uses a single CSS node named row. The row nodes get the
    /// .activatable style class added when appropriate.
    ///
    /// The main list node may also carry style classes to select
    /// the style of [list presentation](section-list-widget.html`list`-styles):
    /// .rich-list, .navigation-sidebar or .data-table.
    ///
    /// # Accessibility
    ///
    /// [`ListBox`][crate::ListBox] uses the [`AccessibleRole::List`][crate::AccessibleRole::List] role and [`ListBoxRow`][crate::ListBoxRow] uses
    /// the [`AccessibleRole::ListItem`][crate::AccessibleRole::ListItem] role.
    ///
    /// # 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 = "GtkListBox")]
    pub struct ListBox(Object<ffi::GtkListBox>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget;

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

impl ListBox {
    /// Creates a new [`ListBox`][crate::ListBox] container.
    ///
    /// # Returns
    ///
    /// a new [`ListBox`][crate::ListBox]
    #[doc(alias = "gtk_list_box_new")]
    pub fn new() -> ListBox {
        assert_initialized_main_thread!();
        unsafe { Widget::from_glib_none(ffi::gtk_list_box_new()).unsafe_cast() }
    }

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

    /// Append a widget to the list.
    ///
    /// If a sort function is set, the widget will
    /// actually be inserted at the calculated position.
    /// ## `child`
    /// the [`Widget`][crate::Widget] to add
    #[doc(alias = "gtk_list_box_append")]
    pub fn append<P: IsA<Widget>>(&self, child: &P) {
        unsafe {
            ffi::gtk_list_box_append(self.to_glib_none().0, child.as_ref().to_glib_none().0);
        }
    }

    /// Binds `model` to `self`.
    ///
    /// If `self` was already bound to a model, that previous binding is
    /// destroyed.
    ///
    /// The contents of `self` are cleared and then filled with widgets that
    /// represent items from `model`. `self` is updated whenever `model` changes.
    /// If `model` is [`None`], `self` is left empty.
    ///
    /// It is undefined to add or remove widgets directly (for example, with
    /// [``insert()``][`Self::insert()`]) while `self` is bound to a model.
    ///
    /// Note that using a model is incompatible with the filtering and sorting
    /// functionality in [`ListBox`][crate::ListBox]. When using a model, filtering and sorting
    /// should be implemented by the model.
    /// ## `model`
    /// the `GListModel` to be bound to `self`
    /// ## `create_widget_func`
    /// a function that creates widgets for items
    ///  or [`None`] in case you also passed [`None`] as `model`
    #[doc(alias = "gtk_list_box_bind_model")]
    pub fn bind_model<P: IsA<gio::ListModel>, Q: Fn(&glib::Object) -> Widget + 'static>(
        &self,
        model: Option<&P>,
        create_widget_func: Q,
    ) {
        let create_widget_func_data: Box_<Q> = Box_::new(create_widget_func);
        unsafe extern "C" fn create_widget_func_func<
            P: IsA<gio::ListModel>,
            Q: Fn(&glib::Object) -> Widget + 'static,
        >(
            item: *mut glib::gobject_ffi::GObject,
            user_data: glib::ffi::gpointer,
        ) -> *mut ffi::GtkWidget {
            let item = from_glib_borrow(item);
            let callback: &Q = &*(user_data as *mut _);
            let res = (*callback)(&item);
            res.to_glib_full()
        }
        let create_widget_func = Some(create_widget_func_func::<P, Q> as _);
        unsafe extern "C" fn user_data_free_func_func<
            P: IsA<gio::ListModel>,
            Q: Fn(&glib::Object) -> Widget + 'static,
        >(
            data: glib::ffi::gpointer,
        ) {
            let _callback: Box_<Q> = Box_::from_raw(data as *mut _);
        }
        let destroy_call4 = Some(user_data_free_func_func::<P, Q> as _);
        let super_callback0: Box_<Q> = create_widget_func_data;
        unsafe {
            ffi::gtk_list_box_bind_model(
                self.to_glib_none().0,
                model.map(|p| p.as_ref()).to_glib_none().0,
                create_widget_func,
                Box_::into_raw(super_callback0) as *mut _,
                destroy_call4,
            );
        }
    }

    /// Add a drag highlight to a row.
    ///
    /// This is a helper function for implementing DnD onto a [`ListBox`][crate::ListBox].
    /// The passed in `row` will be highlighted by setting the
    /// [`StateFlags::DROP_ACTIVE`][crate::StateFlags::DROP_ACTIVE] state and any previously highlighted
    /// row will be unhighlighted.
    ///
    /// The row will also be unhighlighted when the widget gets
    /// a drag leave event.
    /// ## `row`
    /// a [`ListBoxRow`][crate::ListBoxRow]
    #[doc(alias = "gtk_list_box_drag_highlight_row")]
    pub fn drag_highlight_row<P: IsA<ListBoxRow>>(&self, row: &P) {
        unsafe {
            ffi::gtk_list_box_drag_highlight_row(
                self.to_glib_none().0,
                row.as_ref().to_glib_none().0,
            );
        }
    }

    /// If a row has previously been highlighted via [`drag_highlight_row()`][Self::drag_highlight_row()],
    /// it will have the highlight removed.
    #[doc(alias = "gtk_list_box_drag_unhighlight_row")]
    pub fn drag_unhighlight_row(&self) {
        unsafe {
            ffi::gtk_list_box_drag_unhighlight_row(self.to_glib_none().0);
        }
    }

    /// Returns whether rows activate on single clicks.
    ///
    /// # Returns
    ///
    /// [`true`] if rows are activated on single click, [`false`] otherwise
    #[doc(alias = "gtk_list_box_get_activate_on_single_click")]
    #[doc(alias = "get_activate_on_single_click")]
    pub fn activates_on_single_click(&self) -> bool {
        unsafe {
            from_glib(ffi::gtk_list_box_get_activate_on_single_click(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets the adjustment (if any) that the widget uses to
    /// for vertical scrolling.
    ///
    /// # Returns
    ///
    /// the adjustment
    #[doc(alias = "gtk_list_box_get_adjustment")]
    #[doc(alias = "get_adjustment")]
    pub fn adjustment(&self) -> Option<Adjustment> {
        unsafe { from_glib_none(ffi::gtk_list_box_get_adjustment(self.to_glib_none().0)) }
    }

    /// Gets the n-th child in the list (not counting headers).
    ///
    /// If `index_` is negative or larger than the number of items in the
    /// list, [`None`] is returned.
    /// ## `index_`
    /// the index of the row
    ///
    /// # Returns
    ///
    /// the child [`Widget`][crate::Widget] or [`None`]
    #[doc(alias = "gtk_list_box_get_row_at_index")]
    #[doc(alias = "get_row_at_index")]
    pub fn row_at_index(&self, index_: i32) -> Option<ListBoxRow> {
        unsafe {
            from_glib_none(ffi::gtk_list_box_get_row_at_index(
                self.to_glib_none().0,
                index_,
            ))
        }
    }

    /// Gets the row at the `y` position.
    /// ## `y`
    /// position
    ///
    /// # Returns
    ///
    /// the row or [`None`]
    ///  in case no row exists for the given y coordinate.
    #[doc(alias = "gtk_list_box_get_row_at_y")]
    #[doc(alias = "get_row_at_y")]
    pub fn row_at_y(&self, y: i32) -> Option<ListBoxRow> {
        unsafe { from_glib_none(ffi::gtk_list_box_get_row_at_y(self.to_glib_none().0, y)) }
    }

    /// Gets the selected row, or [`None`] if no rows are selected.
    ///
    /// Note that the box may allow multiple selection, in which
    /// case you should use [``selected_foreach()``][`Self::selected_foreach()`] to
    /// find all selected rows.
    ///
    /// # Returns
    ///
    /// the selected row or [`None`]
    #[doc(alias = "gtk_list_box_get_selected_row")]
    #[doc(alias = "get_selected_row")]
    pub fn selected_row(&self) -> Option<ListBoxRow> {
        unsafe { from_glib_none(ffi::gtk_list_box_get_selected_row(self.to_glib_none().0)) }
    }

    /// Creates a list of all selected children.
    ///
    /// # Returns
    ///
    ///
    ///  A `GList` containing the [`Widget`][crate::Widget] for each selected child.
    ///  Free with `g_list_free()` when done.
    #[doc(alias = "gtk_list_box_get_selected_rows")]
    #[doc(alias = "get_selected_rows")]
    pub fn selected_rows(&self) -> Vec<ListBoxRow> {
        unsafe {
            FromGlibPtrContainer::from_glib_container(ffi::gtk_list_box_get_selected_rows(
                self.to_glib_none().0,
            ))
        }
    }

    /// Gets the selection mode of the listbox.
    ///
    /// # Returns
    ///
    /// a [`SelectionMode`][crate::SelectionMode]
    #[doc(alias = "gtk_list_box_get_selection_mode")]
    #[doc(alias = "get_selection_mode")]
    pub fn selection_mode(&self) -> SelectionMode {
        unsafe { from_glib(ffi::gtk_list_box_get_selection_mode(self.to_glib_none().0)) }
    }

    /// Returns whether the list box should show separators
    /// between rows.
    ///
    /// # Returns
    ///
    /// [`true`] if the list box shows separators
    #[doc(alias = "gtk_list_box_get_show_separators")]
    #[doc(alias = "get_show_separators")]
    pub fn shows_separators(&self) -> bool {
        unsafe { from_glib(ffi::gtk_list_box_get_show_separators(self.to_glib_none().0)) }
    }

    /// Insert the `child` into the `self` at `position`.
    ///
    /// If a sort function is
    /// set, the widget will actually be inserted at the calculated position.
    ///
    /// If `position` is -1, or larger than the total number of items in the
    /// `self`, then the `child` will be appended to the end.
    /// ## `child`
    /// the [`Widget`][crate::Widget] to add
    /// ## `position`
    /// the position to insert `child` in
    #[doc(alias = "gtk_list_box_insert")]
    pub fn insert<P: IsA<Widget>>(&self, child: &P, position: i32) {
        unsafe {
            ffi::gtk_list_box_insert(
                self.to_glib_none().0,
                child.as_ref().to_glib_none().0,
                position,
            );
        }
    }

    /// Update the filtering for all rows.
    ///
    /// Call this when result
    /// of the filter function on the `self` is changed due
    /// to an external factor. For instance, this would be used
    /// if the filter function just looked for a specific search
    /// string and the entry with the search string has changed.
    #[doc(alias = "gtk_list_box_invalidate_filter")]
    pub fn invalidate_filter(&self) {
        unsafe {
            ffi::gtk_list_box_invalidate_filter(self.to_glib_none().0);
        }
    }

    /// Update the separators for all rows.
    ///
    /// Call this when result
    /// of the header function on the `self` is changed due
    /// to an external factor.
    #[doc(alias = "gtk_list_box_invalidate_headers")]
    pub fn invalidate_headers(&self) {
        unsafe {
            ffi::gtk_list_box_invalidate_headers(self.to_glib_none().0);
        }
    }

    /// Update the sorting for all rows.
    ///
    /// Call this when result
    /// of the sort function on the `self` is changed due
    /// to an external factor.
    #[doc(alias = "gtk_list_box_invalidate_sort")]
    pub fn invalidate_sort(&self) {
        unsafe {
            ffi::gtk_list_box_invalidate_sort(self.to_glib_none().0);
        }
    }

    /// Prepend a widget to the list.
    ///
    /// If a sort function is set, the widget will
    /// actually be inserted at the calculated position.
    /// ## `child`
    /// the [`Widget`][crate::Widget] to add
    #[doc(alias = "gtk_list_box_prepend")]
    pub fn prepend<P: IsA<Widget>>(&self, child: &P) {
        unsafe {
            ffi::gtk_list_box_prepend(self.to_glib_none().0, child.as_ref().to_glib_none().0);
        }
    }

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

    /// Select all children of `self`, if the selection mode allows it.
    #[doc(alias = "gtk_list_box_select_all")]
    pub fn select_all(&self) {
        unsafe {
            ffi::gtk_list_box_select_all(self.to_glib_none().0);
        }
    }

    /// Make `row` the currently selected row.
    /// ## `row`
    /// The row to select or [`None`]
    #[doc(alias = "gtk_list_box_select_row")]
    pub fn select_row<P: IsA<ListBoxRow>>(&self, row: Option<&P>) {
        unsafe {
            ffi::gtk_list_box_select_row(
                self.to_glib_none().0,
                row.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Calls a function for each selected child.
    ///
    /// Note that the selection cannot be modified from within this function.
    /// ## `func`
    /// the function to call for each selected child
    #[doc(alias = "gtk_list_box_selected_foreach")]
    pub fn selected_foreach<P: FnMut(&ListBox, &ListBoxRow)>(&self, func: P) {
        let func_data: P = func;
        unsafe extern "C" fn func_func<P: FnMut(&ListBox, &ListBoxRow)>(
            box_: *mut ffi::GtkListBox,
            row: *mut ffi::GtkListBoxRow,
            user_data: glib::ffi::gpointer,
        ) {
            let box_ = from_glib_borrow(box_);
            let row = from_glib_borrow(row);
            let callback: *mut P = user_data as *const _ as usize as *mut P;
            (*callback)(&box_, &row);
        }
        let func = Some(func_func::<P> as _);
        let super_callback0: &P = &func_data;
        unsafe {
            ffi::gtk_list_box_selected_foreach(
                self.to_glib_none().0,
                func,
                super_callback0 as *const _ as usize as *mut _,
            );
        }
    }

    /// If `single` is [`true`], rows will be activated when you click on them,
    /// otherwise you need to double-click.
    /// ## `single`
    /// a boolean
    #[doc(alias = "gtk_list_box_set_activate_on_single_click")]
    pub fn set_activate_on_single_click(&self, single: bool) {
        unsafe {
            ffi::gtk_list_box_set_activate_on_single_click(
                self.to_glib_none().0,
                single.into_glib(),
            );
        }
    }

    /// Sets the adjustment (if any) that the widget uses to
    /// for vertical scrolling.
    ///
    /// For instance, this is used to get the page size for
    /// PageUp/Down key handling.
    ///
    /// In the normal case when the `self` is packed inside
    /// a [`ScrolledWindow`][crate::ScrolledWindow] the adjustment from that will
    /// be picked up automatically, so there is no need
    /// to manually do that.
    /// ## `adjustment`
    /// the adjustment, or [`None`]
    #[doc(alias = "gtk_list_box_set_adjustment")]
    pub fn set_adjustment<P: IsA<Adjustment>>(&self, adjustment: Option<&P>) {
        unsafe {
            ffi::gtk_list_box_set_adjustment(
                self.to_glib_none().0,
                adjustment.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// By setting a filter function on the `self` one can decide dynamically which
    /// of the rows to show.
    ///
    /// For instance, to implement a search function on a list that
    /// filters the original list to only show the matching rows.
    ///
    /// The `filter_func` will be called for each row after the call, and
    /// it will continue to be called each time a row changes (via
    /// [``ListBoxRowExt::changed()``][crate::prelude::`ListBoxRowExt::changed()`]) or when [``invalidate_filter()``][`Self::invalidate_filter()`]
    /// is called.
    ///
    /// Note that using a filter function is incompatible with using a model
    /// (see [``bind_model()``][`Self::bind_model()`]).
    /// ## `filter_func`
    /// callback that lets you filter which rows to show
    #[doc(alias = "gtk_list_box_set_filter_func")]
    pub fn set_filter_func<P: Fn(&ListBoxRow) -> bool + 'static>(&self, filter_func: P) {
        let filter_func_data: Box_<P> = Box_::new(filter_func);
        unsafe extern "C" fn filter_func_func<P: Fn(&ListBoxRow) -> bool + 'static>(
            row: *mut ffi::GtkListBoxRow,
            user_data: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            let row = from_glib_borrow(row);
            let callback: &P = &*(user_data as *mut _);
            let res = (*callback)(&row);
            res.into_glib()
        }
        let filter_func = Some(filter_func_func::<P> as _);
        unsafe extern "C" fn destroy_func<P: Fn(&ListBoxRow) -> bool + 'static>(
            data: glib::ffi::gpointer,
        ) {
            let _callback: Box_<P> = Box_::from_raw(data as *mut _);
        }
        let destroy_call3 = Some(destroy_func::<P> as _);
        let super_callback0: Box_<P> = filter_func_data;
        unsafe {
            ffi::gtk_list_box_set_filter_func(
                self.to_glib_none().0,
                filter_func,
                Box_::into_raw(super_callback0) as *mut _,
                destroy_call3,
            );
        }
    }

    /// Sets a header function.
    ///
    /// By setting a header function on the `self` one can dynamically add headers
    /// in front of rows, depending on the contents of the row and its position
    /// in the list.
    ///
    /// For instance, one could use it to add headers in front of the first item
    /// of a new kind, in a list sorted by the kind.
    ///
    /// The `update_header` can look at the current header widget using
    /// [``ListBoxRowExt::header()``][crate::prelude::`ListBoxRowExt::header()`] and either update the state of the widget
    /// as needed, or set a new one using [``ListBoxRowExt::set_header()``][crate::prelude::`ListBoxRowExt::set_header()`]. If no
    /// header is needed, set the header to [`None`].
    ///
    /// Note that you may get many calls `update_header` to this for a particular
    /// row when e.g. changing things that don’t affect the header. In this case
    /// it is important for performance to not blindly replace an existing header
    /// with an identical one.
    ///
    /// The `update_header` function will be called for each row after the call,
    /// and it will continue to be called each time a row changes (via
    /// [``ListBoxRowExt::changed()``][crate::prelude::`ListBoxRowExt::changed()`]) and when the row before changes (either
    /// by [``ListBoxRowExt::changed()``][crate::prelude::`ListBoxRowExt::changed()`] on the previous row, or when the previous
    /// row becomes a different row). It is also called for all rows when
    /// [``invalidate_headers()``][`Self::invalidate_headers()`] is called.
    /// ## `update_header`
    /// callback that lets you add row headers
    #[doc(alias = "gtk_list_box_set_header_func")]
    pub fn set_header_func<P: Fn(&ListBoxRow, Option<&ListBoxRow>) + 'static>(
        &self,
        update_header: P,
    ) {
        let update_header_data: Box_<P> = Box_::new(update_header);
        unsafe extern "C" fn update_header_func<
            P: Fn(&ListBoxRow, Option<&ListBoxRow>) + 'static,
        >(
            row: *mut ffi::GtkListBoxRow,
            before: *mut ffi::GtkListBoxRow,
            user_data: glib::ffi::gpointer,
        ) {
            let row = from_glib_borrow(row);
            let before: Borrowed<Option<ListBoxRow>> = from_glib_borrow(before);
            let callback: &P = &*(user_data as *mut _);
            (*callback)(&row, before.as_ref().as_ref());
        }
        let update_header = Some(update_header_func::<P> as _);
        unsafe extern "C" fn destroy_func<P: Fn(&ListBoxRow, Option<&ListBoxRow>) + 'static>(
            data: glib::ffi::gpointer,
        ) {
            let _callback: Box_<P> = Box_::from_raw(data as *mut _);
        }
        let destroy_call3 = Some(destroy_func::<P> as _);
        let super_callback0: Box_<P> = update_header_data;
        unsafe {
            ffi::gtk_list_box_set_header_func(
                self.to_glib_none().0,
                update_header,
                Box_::into_raw(super_callback0) as *mut _,
                destroy_call3,
            );
        }
    }

    /// Sets the placeholder widget that is shown in the list when
    /// it doesn't display any visible children.
    /// ## `placeholder`
    /// a [`Widget`][crate::Widget] or [`None`]
    #[doc(alias = "gtk_list_box_set_placeholder")]
    pub fn set_placeholder<P: IsA<Widget>>(&self, placeholder: Option<&P>) {
        unsafe {
            ffi::gtk_list_box_set_placeholder(
                self.to_glib_none().0,
                placeholder.map(|p| p.as_ref()).to_glib_none().0,
            );
        }
    }

    /// Sets how selection works in the listbox.
    /// ## `mode`
    /// The [`SelectionMode`][crate::SelectionMode]
    #[doc(alias = "gtk_list_box_set_selection_mode")]
    pub fn set_selection_mode(&self, mode: SelectionMode) {
        unsafe {
            ffi::gtk_list_box_set_selection_mode(self.to_glib_none().0, mode.into_glib());
        }
    }

    /// Sets whether the list box should show separators
    /// between rows.
    /// ## `show_separators`
    /// [`true`] to show separators
    #[doc(alias = "gtk_list_box_set_show_separators")]
    pub fn set_show_separators(&self, show_separators: bool) {
        unsafe {
            ffi::gtk_list_box_set_show_separators(
                self.to_glib_none().0,
                show_separators.into_glib(),
            );
        }
    }

    /// Sets a sort function.
    ///
    /// By setting a sort function on the `self` one can dynamically reorder
    /// the rows of the list, based on the contents of the rows.
    ///
    /// The `sort_func` will be called for each row after the call, and will
    /// continue to be called each time a row changes (via
    /// [``ListBoxRowExt::changed()``][crate::prelude::`ListBoxRowExt::changed()`]) and when [``invalidate_sort()``][`Self::invalidate_sort()`]
    /// is called.
    ///
    /// Note that using a sort function is incompatible with using a model
    /// (see [``bind_model()``][`Self::bind_model()`]).
    /// ## `sort_func`
    /// the sort function
    #[doc(alias = "gtk_list_box_set_sort_func")]
    pub fn set_sort_func<P: Fn(&ListBoxRow, &ListBoxRow) -> i32 + 'static>(&self, sort_func: P) {
        let sort_func_data: Box_<P> = Box_::new(sort_func);
        unsafe extern "C" fn sort_func_func<P: Fn(&ListBoxRow, &ListBoxRow) -> i32 + 'static>(
            row1: *mut ffi::GtkListBoxRow,
            row2: *mut ffi::GtkListBoxRow,
            user_data: glib::ffi::gpointer,
        ) -> libc::c_int {
            let row1 = from_glib_borrow(row1);
            let row2 = from_glib_borrow(row2);
            let callback: &P = &*(user_data as *mut _);
            let res = (*callback)(&row1, &row2);
            res
        }
        let sort_func = Some(sort_func_func::<P> as _);
        unsafe extern "C" fn destroy_func<P: Fn(&ListBoxRow, &ListBoxRow) -> i32 + 'static>(
            data: glib::ffi::gpointer,
        ) {
            let _callback: Box_<P> = Box_::from_raw(data as *mut _);
        }
        let destroy_call3 = Some(destroy_func::<P> as _);
        let super_callback0: Box_<P> = sort_func_data;
        unsafe {
            ffi::gtk_list_box_set_sort_func(
                self.to_glib_none().0,
                sort_func,
                Box_::into_raw(super_callback0) as *mut _,
                destroy_call3,
            );
        }
    }

    /// Unselect all children of `self`, if the selection mode allows it.
    #[doc(alias = "gtk_list_box_unselect_all")]
    pub fn unselect_all(&self) {
        unsafe {
            ffi::gtk_list_box_unselect_all(self.to_glib_none().0);
        }
    }

    /// Unselects a single row of `self`, if the selection mode allows it.
    /// ## `row`
    /// the row to unselected
    #[doc(alias = "gtk_list_box_unselect_row")]
    pub fn unselect_row<P: IsA<ListBoxRow>>(&self, row: &P) {
        unsafe {
            ffi::gtk_list_box_unselect_row(self.to_glib_none().0, row.as_ref().to_glib_none().0);
        }
    }

    /// Whether to accept unpaired release events.
    #[doc(alias = "accept-unpaired-release")]
    pub fn accepts_unpaired_release(&self) -> bool {
        unsafe {
            let mut value = glib::Value::from_type(<bool as StaticType>::static_type());
            glib::gobject_ffi::g_object_get_property(
                self.as_ptr() as *mut glib::gobject_ffi::GObject,
                b"accept-unpaired-release\0".as_ptr() as *const _,
                value.to_glib_none_mut().0,
            );
            value
                .get()
                .expect("Return Value for property `accept-unpaired-release` getter")
        }
    }

    /// Whether to accept unpaired release events.
    #[doc(alias = "accept-unpaired-release")]
    pub fn set_accept_unpaired_release(&self, accept_unpaired_release: bool) {
        unsafe {
            glib::gobject_ffi::g_object_set_property(
                self.as_ptr() as *mut glib::gobject_ffi::GObject,
                b"accept-unpaired-release\0".as_ptr() as *const _,
                accept_unpaired_release.to_value().to_glib_none().0,
            );
        }
    }

    #[doc(alias = "activate-cursor-row")]
    pub fn connect_activate_cursor_row<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn activate_cursor_row_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            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-cursor-row\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    activate_cursor_row_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    pub fn emit_activate_cursor_row(&self) {
        let _ = unsafe {
            glib::Object::from_glib_borrow(self.as_ptr() as *mut glib::gobject_ffi::GObject)
                .emit_by_name("activate-cursor-row", &[])
                .unwrap()
        };
    }

    #[doc(alias = "move-cursor")]
    pub fn connect_move_cursor<F: Fn(&Self, MovementStep, i32, bool, bool) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn move_cursor_trampoline<
            F: Fn(&ListBox, MovementStep, i32, bool, bool) + 'static,
        >(
            this: *mut ffi::GtkListBox,
            object: ffi::GtkMovementStep,
            p0: libc::c_int,
            p1: glib::ffi::gboolean,
            p2: glib::ffi::gboolean,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                &from_glib_borrow(this),
                from_glib(object),
                p0,
                from_glib(p1),
                from_glib(p2),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"move-cursor\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    move_cursor_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    pub fn emit_move_cursor(&self, object: MovementStep, p0: i32, p1: bool, p2: bool) {
        let _ = unsafe {
            glib::Object::from_glib_borrow(self.as_ptr() as *mut glib::gobject_ffi::GObject)
                .emit_by_name("move-cursor", &[&object, &p0, &p1, &p2])
                .unwrap()
        };
    }

    /// Emitted when a row has been activated by the user.
    /// ## `row`
    /// the activated row
    #[doc(alias = "row-activated")]
    pub fn connect_row_activated<F: Fn(&Self, &ListBoxRow) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn row_activated_trampoline<F: Fn(&ListBox, &ListBoxRow) + 'static>(
            this: *mut ffi::GtkListBox,
            row: *mut ffi::GtkListBoxRow,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this), &from_glib_borrow(row))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"row-activated\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    row_activated_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    /// Emitted when a new row is selected, or (with a [`None`] `row`)
    /// when the selection is cleared.
    ///
    /// When the `box_` is using [`SelectionMode::Multiple`][crate::SelectionMode::Multiple], this signal will not
    /// give you the full picture of selection changes, and you should use
    /// the `signal::ListBox::selected-rows-changed` signal instead.
    /// ## `row`
    /// the selected row
    #[doc(alias = "row-selected")]
    pub fn connect_row_selected<F: Fn(&Self, Option<&ListBoxRow>) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn row_selected_trampoline<
            F: Fn(&ListBox, Option<&ListBoxRow>) + 'static,
        >(
            this: *mut ffi::GtkListBox,
            row: *mut ffi::GtkListBoxRow,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(
                &from_glib_borrow(this),
                Option::<ListBoxRow>::from_glib_borrow(row)
                    .as_ref()
                    .as_ref(),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"row-selected\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    row_selected_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    /// Emitted to select all children of the box, if the selection
    /// mode permits it.
    ///
    /// This is a [keybinding signal](class.SignalAction.html).
    ///
    /// The default binding for this signal is `<kbd>`Ctrl`</kbd>`-`<kbd>`a`</kbd>`.
    #[doc(alias = "select-all")]
    pub fn connect_select_all<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn select_all_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            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"select-all\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    select_all_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    pub fn emit_select_all(&self) {
        let _ = unsafe {
            glib::Object::from_glib_borrow(self.as_ptr() as *mut glib::gobject_ffi::GObject)
                .emit_by_name("select-all", &[])
                .unwrap()
        };
    }

    /// Emitted when the set of selected rows changes.
    #[doc(alias = "selected-rows-changed")]
    pub fn connect_selected_rows_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn selected_rows_changed_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            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"selected-rows-changed\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    selected_rows_changed_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "toggle-cursor-row")]
    pub fn connect_toggle_cursor_row<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn toggle_cursor_row_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            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"toggle-cursor-row\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    toggle_cursor_row_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    pub fn emit_toggle_cursor_row(&self) {
        let _ = unsafe {
            glib::Object::from_glib_borrow(self.as_ptr() as *mut glib::gobject_ffi::GObject)
                .emit_by_name("toggle-cursor-row", &[])
                .unwrap()
        };
    }

    /// Emitted to unselect all children of the box, if the selection
    /// mode permits it.
    ///
    /// This is a [keybinding signal](class.SignalAction.html).
    ///
    /// The default binding for this signal is
    /// `<kbd>`Ctrl`</kbd>`-`<kbd>`Shift`</kbd>`-`<kbd>`a`</kbd>`.
    #[doc(alias = "unselect-all")]
    pub fn connect_unselect_all<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn unselect_all_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            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"unselect-all\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    unselect_all_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    pub fn emit_unselect_all(&self) {
        let _ = unsafe {
            glib::Object::from_glib_borrow(self.as_ptr() as *mut glib::gobject_ffi::GObject)
                .emit_by_name("unselect-all", &[])
                .unwrap()
        };
    }

    #[doc(alias = "accept-unpaired-release")]
    pub fn connect_accept_unpaired_release_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_accept_unpaired_release_trampoline<
            F: Fn(&ListBox) + 'static,
        >(
            this: *mut ffi::GtkListBox,
            _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::accept-unpaired-release\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_accept_unpaired_release_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "activate-on-single-click")]
    pub fn connect_activate_on_single_click_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_activate_on_single_click_trampoline<
            F: Fn(&ListBox) + 'static,
        >(
            this: *mut ffi::GtkListBox,
            _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::activate-on-single-click\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_activate_on_single_click_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "selection-mode")]
    pub fn connect_selection_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_selection_mode_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            _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::selection-mode\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_selection_mode_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "show-separators")]
    pub fn connect_show_separators_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_show_separators_trampoline<F: Fn(&ListBox) + 'static>(
            this: *mut ffi::GtkListBox,
            _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::show-separators\0".as_ptr() as *const _,
                Some(transmute::<_, unsafe extern "C" fn()>(
                    notify_show_separators_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}

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

#[derive(Clone, Default)]
// rustdoc-stripper-ignore-next
/// A [builder-pattern] type to construct [`ListBox`] objects.
///
/// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html
pub struct ListBoxBuilder {
    accept_unpaired_release: Option<bool>,
    activate_on_single_click: Option<bool>,
    selection_mode: Option<SelectionMode>,
    show_separators: Option<bool>,
    can_focus: Option<bool>,
    can_target: Option<bool>,
    css_classes: Option<Vec<String>>,
    css_name: Option<String>,
    cursor: Option<gdk::Cursor>,
    focus_on_click: Option<bool>,
    focusable: Option<bool>,
    halign: Option<Align>,
    has_tooltip: Option<bool>,
    height_request: Option<i32>,
    hexpand: Option<bool>,
    hexpand_set: Option<bool>,
    layout_manager: Option<LayoutManager>,
    margin_bottom: Option<i32>,
    margin_end: Option<i32>,
    margin_start: Option<i32>,
    margin_top: Option<i32>,
    name: Option<String>,
    opacity: Option<f64>,
    overflow: Option<Overflow>,
    receives_default: Option<bool>,
    sensitive: Option<bool>,
    tooltip_markup: Option<String>,
    tooltip_text: Option<String>,
    valign: Option<Align>,
    vexpand: Option<bool>,
    vexpand_set: Option<bool>,
    visible: Option<bool>,
    width_request: Option<i32>,
    accessible_role: Option<AccessibleRole>,
}

impl ListBoxBuilder {
    // rustdoc-stripper-ignore-next
    /// Create a new [`ListBoxBuilder`].
    pub fn new() -> Self {
        Self::default()
    }

    // rustdoc-stripper-ignore-next
    /// Build the [`ListBox`].
    pub fn build(self) -> ListBox {
        let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
        if let Some(ref accept_unpaired_release) = self.accept_unpaired_release {
            properties.push(("accept-unpaired-release", accept_unpaired_release));
        }
        if let Some(ref activate_on_single_click) = self.activate_on_single_click {
            properties.push(("activate-on-single-click", activate_on_single_click));
        }
        if let Some(ref selection_mode) = self.selection_mode {
            properties.push(("selection-mode", selection_mode));
        }
        if let Some(ref show_separators) = self.show_separators {
            properties.push(("show-separators", show_separators));
        }
        if let Some(ref can_focus) = self.can_focus {
            properties.push(("can-focus", can_focus));
        }
        if let Some(ref can_target) = self.can_target {
            properties.push(("can-target", can_target));
        }
        if let Some(ref css_classes) = self.css_classes {
            properties.push(("css-classes", css_classes));
        }
        if let Some(ref css_name) = self.css_name {
            properties.push(("css-name", css_name));
        }
        if let Some(ref cursor) = self.cursor {
            properties.push(("cursor", cursor));
        }
        if let Some(ref focus_on_click) = self.focus_on_click {
            properties.push(("focus-on-click", focus_on_click));
        }
        if let Some(ref focusable) = self.focusable {
            properties.push(("focusable", focusable));
        }
        if let Some(ref halign) = self.halign {
            properties.push(("halign", halign));
        }
        if let Some(ref has_tooltip) = self.has_tooltip {
            properties.push(("has-tooltip", has_tooltip));
        }
        if let Some(ref height_request) = self.height_request {
            properties.push(("height-request", height_request));
        }
        if let Some(ref hexpand) = self.hexpand {
            properties.push(("hexpand", hexpand));
        }
        if let Some(ref hexpand_set) = self.hexpand_set {
            properties.push(("hexpand-set", hexpand_set));
        }
        if let Some(ref layout_manager) = self.layout_manager {
            properties.push(("layout-manager", layout_manager));
        }
        if let Some(ref margin_bottom) = self.margin_bottom {
            properties.push(("margin-bottom", margin_bottom));
        }
        if let Some(ref margin_end) = self.margin_end {
            properties.push(("margin-end", margin_end));
        }
        if let Some(ref margin_start) = self.margin_start {
            properties.push(("margin-start", margin_start));
        }
        if let Some(ref margin_top) = self.margin_top {
            properties.push(("margin-top", margin_top));
        }
        if let Some(ref name) = self.name {
            properties.push(("name", name));
        }
        if let Some(ref opacity) = self.opacity {
            properties.push(("opacity", opacity));
        }
        if let Some(ref overflow) = self.overflow {
            properties.push(("overflow", overflow));
        }
        if let Some(ref receives_default) = self.receives_default {
            properties.push(("receives-default", receives_default));
        }
        if let Some(ref sensitive) = self.sensitive {
            properties.push(("sensitive", sensitive));
        }
        if let Some(ref tooltip_markup) = self.tooltip_markup {
            properties.push(("tooltip-markup", tooltip_markup));
        }
        if let Some(ref tooltip_text) = self.tooltip_text {
            properties.push(("tooltip-text", tooltip_text));
        }
        if let Some(ref valign) = self.valign {
            properties.push(("valign", valign));
        }
        if let Some(ref vexpand) = self.vexpand {
            properties.push(("vexpand", vexpand));
        }
        if let Some(ref vexpand_set) = self.vexpand_set {
            properties.push(("vexpand-set", vexpand_set));
        }
        if let Some(ref visible) = self.visible {
            properties.push(("visible", visible));
        }
        if let Some(ref width_request) = self.width_request {
            properties.push(("width-request", width_request));
        }
        if let Some(ref accessible_role) = self.accessible_role {
            properties.push(("accessible-role", accessible_role));
        }
        glib::Object::new::<ListBox>(&properties).expect("Failed to create an instance of ListBox")
    }

    /// Whether to accept unpaired release events.
    pub fn accept_unpaired_release(mut self, accept_unpaired_release: bool) -> Self {
        self.accept_unpaired_release = Some(accept_unpaired_release);
        self
    }

    /// Determines whether children can be activated with a single
    /// click, or require a double-click.
    pub fn activate_on_single_click(mut self, activate_on_single_click: bool) -> Self {
        self.activate_on_single_click = Some(activate_on_single_click);
        self
    }

    /// The selection mode used by the list box.
    pub fn selection_mode(mut self, selection_mode: SelectionMode) -> Self {
        self.selection_mode = Some(selection_mode);
        self
    }

    /// Whether to show separators between rows.
    pub fn show_separators(mut self, show_separators: bool) -> Self {
        self.show_separators = Some(show_separators);
        self
    }

    /// 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(mut self, can_focus: bool) -> Self {
        self.can_focus = Some(can_focus);
        self
    }

    /// Whether the widget can receive pointer events.
    pub fn can_target(mut self, can_target: bool) -> Self {
        self.can_target = Some(can_target);
        self
    }

    /// A list of css classes applied to this widget.
    pub fn css_classes(mut self, css_classes: Vec<String>) -> Self {
        self.css_classes = Some(css_classes);
        self
    }

    /// 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(mut self, css_name: &str) -> Self {
        self.css_name = Some(css_name.to_string());
        self
    }

    /// The cursor used by `widget`.
    pub fn cursor(mut self, cursor: &gdk::Cursor) -> Self {
        self.cursor = Some(cursor.clone());
        self
    }

    /// 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(mut self, focus_on_click: bool) -> Self {
        self.focus_on_click = Some(focus_on_click);
        self
    }

    /// Whether this widget itself will accept the input focus.
    pub fn focusable(mut self, focusable: bool) -> Self {
        self.focusable = Some(focusable);
        self
    }

    /// How to distribute horizontal space if widget gets extra space.
    pub fn halign(mut self, halign: Align) -> Self {
        self.halign = Some(halign);
        self
    }

    /// 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 `signal::Widget::query-tooltip` to
    /// determine whether it will provide a tooltip or not.
    pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
        self.has_tooltip = Some(has_tooltip);
        self
    }

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

    /// Whether to expand horizontally.
    pub fn hexpand(mut self, hexpand: bool) -> Self {
        self.hexpand = Some(hexpand);
        self
    }

    /// Whether to use the `hexpand` property.
    pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
        self.hexpand_set = Some(hexpand_set);
        self
    }

    /// 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<P: IsA<LayoutManager>>(mut self, layout_manager: &P) -> Self {
        self.layout_manager = Some(layout_manager.clone().upcast());
        self
    }

    /// 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(mut self, margin_bottom: i32) -> Self {
        self.margin_bottom = Some(margin_bottom);
        self
    }

    /// 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(mut self, margin_end: i32) -> Self {
        self.margin_end = Some(margin_end);
        self
    }

    /// 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(mut self, margin_start: i32) -> Self {
        self.margin_start = Some(margin_start);
        self
    }

    /// 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(mut self, margin_top: i32) -> Self {
        self.margin_top = Some(margin_top);
        self
    }

    /// The name of the widget.
    pub fn name(mut self, name: &str) -> Self {
        self.name = Some(name.to_string());
        self
    }

    /// The requested opacity of the widget.
    pub fn opacity(mut self, opacity: f64) -> Self {
        self.opacity = Some(opacity);
        self
    }

    /// 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(mut self, overflow: Overflow) -> Self {
        self.overflow = Some(overflow);
        self
    }

    /// Whether the widget will receive the default action when it is focused.
    pub fn receives_default(mut self, receives_default: bool) -> Self {
        self.receives_default = Some(receives_default);
        self
    }

    /// Whether the widget responds to input.
    pub fn sensitive(mut self, sensitive: bool) -> Self {
        self.sensitive = Some(sensitive);
        self
    }

    /// 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`]:
    /// `property::Widget::has-tooltip` will automatically be set to [`true`]
    /// and there will be taken care of `signal::Widget::query-tooltip` in
    /// the default signal handler.
    ///
    /// Note that if both `property::Widget::tooltip-text` and
    /// `property::Widget::tooltip-markup` are set, the last one wins.
    pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
        self.tooltip_markup = Some(tooltip_markup.to_string());
        self
    }

    /// 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`]:
    /// `property::Widget::has-tooltip` will automatically be set to [`true`]
    /// and there will be taken care of `signal::Widget::query-tooltip` in
    /// the default signal handler.
    ///
    /// Note that if both `property::Widget::tooltip-text` and
    /// `property::Widget::tooltip-markup` are set, the last one wins.
    pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
        self.tooltip_text = Some(tooltip_text.to_string());
        self
    }

    /// How to distribute vertical space if widget gets extra space.
    pub fn valign(mut self, valign: Align) -> Self {
        self.valign = Some(valign);
        self
    }

    /// Whether to expand vertically.
    pub fn vexpand(mut self, vexpand: bool) -> Self {
        self.vexpand = Some(vexpand);
        self
    }

    /// Whether to use the `vexpand` property.
    pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
        self.vexpand_set = Some(vexpand_set);
        self
    }

    /// Whether the widget is visible.
    pub fn visible(mut self, visible: bool) -> Self {
        self.visible = Some(visible);
        self
    }

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

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

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