Trait gtk::subclass::widget::WidgetImpl

source · [−]
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