[ CCode ( has_construct_function = false , type = "GtkShortcutAction*" ) ]
public SignalAction (string signal_name)
Creates an action that when activated, emits the given action signal on the provided widget.
It will also unpack the args into arguments passed to the signal.
| signal_name |
name of the signal to emit |
|
a new `GtkShortcutAction` |