makepad_widgets::widget

Trait WidgetActionsApi

Source 
pub trait WidgetActionsApi {
    // Required methods
    fn find_single_action(
        &self,
        widget_uid: WidgetUid,
    ) -> Option<&WidgetActionItem>;
    fn single_action<T>(&self, widget_uid: WidgetUid) -> T
       where T: Default + Clone + WidgetAction + 'static;
    fn not_empty(&self) -> bool;
}

Required Methods§

Source

fn find_single_action(&self, widget_uid: WidgetUid) -> Option<&WidgetActionItem>

Source

fn single_action<T>(&self, widget_uid: WidgetUid) -> T
where T: Default + Clone + WidgetAction + 'static,

Source

fn not_empty(&self) -> bool

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§