static void OverrideStateChanged(GLib.GType gtype, StateChangedNativeDelegate callback) { OverrideVirtualMethod(gtype, "change-state", callback); }
static void OverrideStateChanged (GLib.GType gtype, StateChangedNativeDelegate callback) { GtkWidgetClass class_iface = GetClassStruct (gtype, false); class_iface.StateChanged = callback; OverrideClassStruct (gtype, class_iface); }