onCancel
fun onCancel(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: () -> Unit): <Error class: unknown class>(source)
⚠️ Deprecated ⚠️
This is deprecated since version 4.10.
This widget will be removed in GTK 5
---Emitted when then the cancel button is clicked.
Parameters
connectFlags
a combination of ConnectFlags
handler
the Callback to connect