zng_wgt_input::mouse

Function on_mouse_hovered

source 
pub fn on_mouse_hovered(
    child: impl UiNode,
    handler: impl WidgetHandler<MouseHoverArgs>,
) -> impl UiNode
Expand description

P Mouse entered or left the widget and descendant widgets area, the widget is enabled and cursor capture allows it.

You can use the is_mouse_enter and is_mouse_leave methods to determinate the state change.

§Preview

You can preview this event using on_pre_mouse_hovered. Otherwise the handler is only called after the widget content has a chance to stop propagation.

§Async

You can use async event handlers with this property.