pub fn on_drop(
child: impl IntoUiNode,
handler: Box<dyn FnMut(&DropArgs) -> HandlerResult + Send>,
) -> UiNodeExpand description
P Dragging cursor dropped data in the widget area and the widget is enabled.
ยงRoute
This event property uses the normal route, that is, the handler is called after the children widget handlers and after the
$pn_pre_ident
handlers.