Trait zng::wrap::WidgetInfoWrapExt

pub trait WidgetInfoWrapExt {
    // Required method
    fn wrap_children(&self) -> Option<Children>;
}

Extension methods for WidgetInfo that may represent a Wrap! instance.

Required Methods

fn wrap_children(&self) -> Option<Children>

Gets the wrap children, if this widget is a Wrap! instance.

Implementors

impl WidgetInfoWrapExt for WidgetInfo