Trait gtk4::subclass::widget::WidgetImplExt

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pub trait WidgetImplExt: Sealed + ObjectSubclass {
Show 24 methods // Provided 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) { ... }
}

Provided Methods§

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fn parent_compute_expand(&self, hexpand: &mut bool, vexpand: &mut bool)

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fn parent_contains(&self, x: f64, y: f64) -> bool

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fn parent_direction_changed(&self, previous_direction: TextDirection)

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fn parent_focus(&self, direction_type: DirectionType) -> bool

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fn parent_request_mode(&self) -> SizeRequestMode

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fn parent_grab_focus(&self) -> bool

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fn parent_hide(&self)

👎Deprecated: Since 4.10
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fn parent_keynav_failed(&self, direction_type: DirectionType) -> bool

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fn parent_map(&self)

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fn parent_measure( &self, orientation: Orientation, for_size: i32 ) -> (i32, i32, i32, i32)

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fn parent_mnemonic_activate(&self, group_cycling: bool) -> bool

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fn parent_move_focus(&self, direction_type: DirectionType)

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fn parent_query_tooltip( &self, x: i32, y: i32, keyboard_tooltip: bool, tooltip: &Tooltip ) -> bool

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fn parent_realize(&self)

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fn parent_root(&self)

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fn parent_set_focus_child(&self, child: Option<&Widget>)

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fn parent_show(&self)

👎Deprecated: Since 4.10
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fn parent_size_allocate(&self, width: i32, height: i32, baseline: i32)

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fn parent_snapshot(&self, snapshot: &Snapshot)

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fn parent_state_flags_changed(&self, state_flags: &StateFlags)

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fn parent_system_setting_changed(&self, settings: &SystemSetting)

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fn parent_unmap(&self)

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fn parent_unrealize(&self)

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fn parent_unroot(&self)

Object Safety§

This trait is not object safe.

Implementors§