set_activate_signal_from_name
Description:
[ CCode ( cname = "gtk_widget_class_set_activate_signal_from_name" ) ]
public class void set_activate_signal_from_name (string signal_name)
public class void set_activate_signal_from_name (string signal_name)
Sets the activation signal for a widget class.
The signal id will by looked up by signal_name.
The signal will be emitted when calling [method@Gtk.Widget.activate].
The signal_name must have been registered with [function.GObject.signal_new] or [func@GObject.signal_newv] before calling this
function.
Parameters:
| this |
a widget class |
| signal_name |
the name of the activate signal of |