Trait kas_core::WidgetExt

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pub trait WidgetExt: Widget {
    fn id(&self) -> WidgetId { ... }
    fn eq_id<T>(&self, rhs: T) -> bool
   where
        WidgetId: PartialEq<T>,
    { ... }
    fn identify(&self) -> IdentifyWidget { ... }
    fn is_ancestor_of(&self, id: &WidgetId) -> bool { ... }
    fn is_strict_ancestor_of(&self, id: &WidgetId) -> bool { ... }
    fn find_widget(&self, id: &WidgetId) -> Option<&dyn Widget> { ... }
    fn find_widget_mut(&mut self, id: &WidgetId) -> Option<&mut dyn Widget> { ... }
}

Expand description

Extension trait over widgets

Provided Methods

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fn id(&self) -> WidgetId

Get the widget’s identifier

Note that the default-constructed WidgetId is invalid: any operations on this value will cause a panic. Valid identifiers are assigned by Widget::pre_configure.

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