Function on_pre_paste 

pub fn on_pre_paste(
    child: impl IntoUiNode,
    handler: Box<dyn FnMut(&CommandArgs) -> HandlerResult + Send>,
) -> UiNode

P On paste command.

Receives PASTE_CMD command events scoped on the widget. You can use the CLIPBOARD service to receive data from the clipboard.

Command

This property will subscribe to the PASTE_CMD command scoped on the widget. If set on the Window! root widget it will also subscribe to the command scoped on the window.

The command handle is enabled by default and can be disabled using the contextual property can_paste .

Route

This event property uses the preview route, that is, the handler is called before the children widget handlers and before the $pn_ident handlers.