pub trait WidgetImpl: WidgetImplExt + ObjectImpl {
Show 40 methods fn adjust_baseline_allocation(
        &self,
        widget: &Self::Type,
        baseline: &mut i32
    ) { ... } fn adjust_baseline_request(
        &self,
        widget: &Self::Type,
        minimum_baseline: &mut i32,
        natural_baseline: &mut i32
    ) { ... } fn adjust_size_allocation(
        &self,
        widget: &Self::Type,
        orientation: Orientation,
        minimum_size: &mut i32,
        natural_size: &mut i32,
        allocated_pos: &mut i32,
        allocated_size: &mut i32
    ) { ... } fn adjust_size_request(
        &self,
        widget: &Self::Type,
        orientation: Orientation,
        minimum_size: &mut i32,
        natural_size: &mut i32
    ) { ... } fn button_press_event(
        &self,
        widget: &Self::Type,
        event: &EventButton
    ) -> Inhibit { ... } fn button_release_event(
        &self,
        widget: &Self::Type,
        event: &EventButton
    ) -> Inhibit { ... } fn child_notify(&self, widget: &Self::Type, child_property: &ParamSpec) { ... } fn composited_changed(&self, widget: &Self::Type) { ... } fn compute_expand(
        &self,
        widget: &Self::Type,
        hexpand: &mut bool,
        vexpand: &mut bool
    ) { ... } fn configure_event(
        &self,
        widget: &Self::Type,
        event: &EventConfigure
    ) -> Inhibit { ... } fn damage_event(&self, widget: &Self::Type, event: &EventExpose) -> Inhibit { ... } fn delete_event(&self, widget: &Self::Type, event: &Event) -> Inhibit { ... } fn destroy(&self, widget: &Self::Type) { ... } fn destroy_event(&self, widget: &Self::Type, event: &Event) -> Inhibit { ... } fn direction_changed(
        &self,
        widget: &Self::Type,
        previous_direction: TextDirection
    ) { ... } fn dispatch_child_properties_changed(
        &self,
        widget: &Self::Type,
        pspecs: &[ParamSpec]
    ) { ... } fn drag_begin(&self, widget: &Self::Type, context: &DragContext) { ... } fn drag_data_delete(&self, widget: &Self::Type, context: &DragContext) { ... } fn drag_data_get(
        &self,
        widget: &Self::Type,
        context: &DragContext,
        selection_data: &SelectionData,
        info: u32,
        time: u32
    ) { ... } fn drag_data_received(
        &self,
        widget: &Self::Type,
        context: &DragContext,
        x: i32,
        y: i32,
        selection_data: &SelectionData,
        info: u32,
        time: u32
    ) { ... } fn drag_drop(
        &self,
        widget: &Self::Type,
        context: &DragContext,
        x: i32,
        y: i32,
        time: u32
    ) -> Inhibit { ... } fn drag_end(&self, widget: &Self::Type, context: &DragContext) { ... } fn drag_failed(
        &self,
        widget: &Self::Type,
        context: &DragContext,
        result: DragResult
    ) -> Inhibit { ... } fn drag_leave(&self, widget: &Self::Type, context: &DragContext, time: u32) { ... } fn drag_motion(
        &self,
        widget: &Self::Type,
        context: &DragContext,
        x: i32,
        y: i32,
        time: u32
    ) -> Inhibit { ... } fn draw(&self, widget: &Self::Type, cr: &Context) -> Inhibit { ... } fn request_mode(&self, widget: &Self::Type) -> SizeRequestMode { ... } fn preferred_width(&self, widget: &Self::Type) -> (i32, i32) { ... } fn preferred_width_for_height(
        &self,
        widget: &Self::Type,
        height: i32
    ) -> (i32, i32) { ... } fn preferred_height(&self, widget: &Self::Type) -> (i32, i32) { ... } fn preferred_height_for_width(
        &self,
        widget: &Self::Type,
        width: i32
    ) -> (i32, i32) { ... } fn size_allocate(&self, widget: &Self::Type, allocation: &Allocation) { ... } fn realize(&self, widget: &Self::Type) { ... } fn unrealize(&self, widget: &Self::Type) { ... } fn map(&self, widget: &Self::Type) { ... } fn unmap(&self, widget: &Self::Type) { ... } fn motion_notify_event(
        &self,
        widget: &Self::Type,
        event: &EventMotion
    ) -> Inhibit { ... } fn scroll_event(&self, widget: &Self::Type, event: &EventScroll) -> Inhibit { ... } fn enter_notify_event(
        &self,
        widget: &Self::Type,
        event: &EventCrossing
    ) -> Inhibit { ... } fn leave_notify_event(
        &self,
        widget: &Self::Type,
        event: &EventCrossing
    ) -> Inhibit { ... }
}

Provided Methods

Implementors