zng::stack

Trait WidgetInfoStackExt

Source 
pub trait WidgetInfoStackExt {
    // Required method
    fn stack_children(&self) -> Option<Children>;
}
Expand description

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

Required Methods§

Source

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

Gets the stack children, if this widget is a Stack! instance.

Implementors§