fix unhandled enum warnings

Signed-off-by: Manoj Prabhakar Nallabothula <manojprabhakar.n@in.bosch.com>
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Differential Revision: https://phabricator.apertis.org/D6959

src/lightwood-textbox/liblightwood-textbox.c

@@ -1490,6 +1490,8 @@ static gboolean single_line_captured_event_cb(ClutterActor *actor, ClutterEvent
     case CLUTTER_TOUCH_UPDATE:
     case CLUTTER_TOUCH_CANCEL:
     case CLUTTER_EVENT_LAST:
+    case CLUTTER_TOUCHPAD_PINCH:
+    case CLUTTER_TOUCHPAD_SWIPE:
     default:
     {
       return FALSE;
@@ -1534,6 +1536,8 @@ static gboolean captured_event_cb (ClutterActor *actor, ClutterEvent *event, gpo
     case CLUTTER_TOUCH_UPDATE:
     case CLUTTER_TOUCH_CANCEL:
     case CLUTTER_EVENT_LAST:
+    case CLUTTER_TOUCHPAD_PINCH:
+    case CLUTTER_TOUCHPAD_SWIPE:
     default:
     {
       return FALSE;