onClose
fun onClose(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: () -> Unit): <Error class: unknown class>(source)
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
Use class@Gtk.Window instead
---Emitted when the user uses a keybinding to close the dialog.
This is a class.SignalAction.html.
The default binding for this signal is the Escape key.
Parameters
connectFlags
a combination of ConnectFlags
handler
the Callback to connect