[gnome-shell/wip/carlosg/no-event-source: 19/19] st: Move StWidget away from clutter_event_get_source()

[Marge Bot <marge-bot src gnome org>]

commit a595fc6d476c51efb9825deced802aa462260153
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Feb 25 16:13:16 2022 +0100

    st: Move StWidget away from clutter_event_get_source()
    
    Ask the stage about the device actor instead for hover tracking.
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2216>

 src/st/st-widget.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/src/st/st-widget.c b/src/st/st-widget.c
index e131a5108a..f50be949af 100644
--- a/src/st/st-widget.c
+++ b/src/st/st-widget.c
@@ -692,7 +692,13 @@ st_widget_enter (ClutterActor         *actor,
 
   if (priv->track_hover)
     {
-      if (clutter_actor_contains (actor, event->source))
+      ClutterStage *stage;
+      ClutterActor *target;
+
+      stage = clutter_event_get_stage ((ClutterEvent *) event);
+      target = clutter_stage_get_event_actor (stage, (ClutterEvent *) event);
+
+      if (clutter_actor_contains (actor, target))
         st_widget_set_hover (ST_WIDGET (actor), TRUE);
       else
         {