pub trait WidgetImplExt: ObjectSubclass {
Show 24 methods
// Required methods
fn parent_compute_expand(&self, hexpand: &mut bool, vexpand: &mut bool);
fn parent_contains(&self, x: f64, y: f64) -> bool;
fn parent_direction_changed(&self, previous_direction: TextDirection);
fn parent_focus(&self, direction_type: DirectionType) -> bool;
fn parent_request_mode(&self) -> SizeRequestMode;
fn parent_grab_focus(&self) -> bool;
fn parent_hide(&self);
fn parent_keynav_failed(&self, direction_type: DirectionType) -> bool;
fn parent_map(&self);
fn parent_measure(
&self,
orientation: Orientation,
for_size: i32
) -> (i32, i32, i32, i32);
fn parent_mnemonic_activate(&self, group_cycling: bool) -> bool;
fn parent_move_focus(&self, direction_type: DirectionType);
fn parent_query_tooltip(
&self,
x: i32,
y: i32,
keyboard_tooltip: bool,
tooltip: &Tooltip
) -> bool;
fn parent_realize(&self);
fn parent_root(&self);
fn parent_set_focus_child(&self, child: Option<&Widget>);
fn parent_show(&self);
fn parent_size_allocate(&self, width: i32, height: i32, baseline: i32);
fn parent_snapshot(&self, snapshot: &Snapshot);
fn parent_state_flags_changed(&self, state_flags: &StateFlags);
fn parent_system_setting_changed(&self, settings: &SystemSetting);
fn parent_unmap(&self);
fn parent_unrealize(&self);
fn parent_unroot(&self);