on_window_load

zng::window

Function on_window_load 

Source 
pub fn on_window_load(
    child: impl IntoUiNode,
    handler: Box<dyn FnMut(&WindowOpenArgs) -> HandlerResult + Send>,
) -> UiNode
Expand description

P On window loaded.

This event notifies once per window, after the first layout and all WindowLoadingHandle have expired or dropped.

§Preview

You can preview this event using on_pre_window_load. 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.