Trait gtk4::subclass::widget::WidgetClassSubclassExt[−][src]

pub unsafe trait WidgetClassSubclassExt: ClassStruct {

Show 23 methods    fn set_template_bytes(&mut self, template: &Bytes) { ... }

    fn set_template(&mut self, template: &[u8]) { ... }

    fn set_template_static(&mut self, template: &'static [u8]) { ... }

    fn set_template_from_resource(&mut self, resource_name: &str) { ... }

    fn install_action<F: Fn(&<<Self as ClassStruct>::Type as ObjectSubclass>::Type, &str, Option<&Variant>) + 'static>(
        &mut self, 
        action_name: &str, 
        parameter_type: Option<&str>, 
        activate: F
    ) { ... }

    fn query_action(&self) -> WidgetActionIterⓘ
Notable traits for WidgetActionIter
impl Iterator for WidgetActionIter    type Item = WidgetAction;
 { ... }

    fn set_template_scope<S: IsA<BuilderScope>>(&mut self, scope: &S) { ... }

    fn bind_template_child(&mut self, name: &str) { ... }

    fn add_binding<F: Fn(&<<Self as ClassStruct>::Type as ObjectSubclass>::Type, Option<&Variant>) -> bool + 'static>(
        &mut self, 
        keyval: Key, 
        mods: ModifierType, 
        callback: F, 
        arguments: Option<&Variant>
    ) { ... }

    fn add_binding_action(
        &mut self, 
        keyval: Key, 
        mods: ModifierType, 
        action_name: &str, 
        arguments: Option<&Variant>
    ) { ... }

    fn add_binding_signal(
        &mut self, 
        keyval: Key, 
        mods: ModifierType, 
        signal_name: &str, 
        arguments: Option<&Variant>
    ) { ... }

    fn add_shortcut(&mut self, shortcut: &Shortcut) { ... }

    fn install_property_action(
        &mut self, 
        action_name: &str, 
        property_name: &str
    ) { ... }

    fn activate_signal(&self) -> Option<SignalId> { ... }

    fn set_activate_signal(&mut self, signal_id: SignalId) { ... }

    fn set_activate_signal_from_name(&mut self, signal_name: &str) { ... }

    fn set_layout_manager_type<T: IsA<LayoutManager>>(&mut self) { ... }

    fn layout_manager_type(&self) -> Type { ... }

    fn set_css_name(&mut self, name: &str) { ... }

    fn css_name(&self) -> GString { ... }

    fn set_accessible_role(&mut self, role: AccessibleRole) { ... }

    fn accessible_role(&self) -> AccessibleRole { ... }

    unsafe fn bind_template_child_with_offset<T>(
        &mut self, 
        name: &str, 
        offset: FieldOffset<Self::Type, TemplateChild<T>>
    )
    where
        T: ObjectType + FromGlibPtrNone<*mut <T as ObjectType>::GlibType>,
    { ... }

}

Provided methods

Implementors