connectLeave
fun connectLeave(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: () -> Unit): <Error class: unknown class>
Emitted whenever the focus leaves the widget hierarchy that is rooted at the widget that the controller is attached to.
Note that this means you may not get a ::leave signal even though the focus moves away from the widget, in certain cases (such as when the focus moves from the widget to a descendent). If you are interested in these cases, you can monitor the property@Gtk.EventControllerFocus:is-focus property for changes.
Parameters
connectFlags
A combination of ConnectFlags
handler
the Callback to connect