Function zng::focus::is_focus_within

source ยท 
pub fn is_focus_within(
    child: impl UiNode,
    state: impl IntoVar<bool>,
) -> impl UiNode
Expand description

P If the widget or one of its descendants has keyboard focus.

To check if only the widget has keyboard focus use is_focused.

To track highlighted focus within use is_focus_within_hgl property.