[gnome-shell/wip/carlosg/no-event-source: 7/8] st: Move StEntry away from clutter_event_get_source()

[Carlos Garnacho <carlosg src gnome org>]

commit 30fbf3cf472f320e69a6a5ffc2e203e11f37eaac
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Feb 25 16:11:54 2022 +0100

    st: Move StEntry away from clutter_event_get_source()
    
    Ask the stage about the device actor instead. Since leaving the
    StEntry also means leaving the contained ClutterText, the checks
    on LEAVE can be just removed.

 src/st/st-entry.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)
---
diff --git a/src/st/st-entry.c b/src/st/st-entry.c
index 2211185b4f..625bbf2523 100644
--- a/src/st/st-entry.c
+++ b/src/st/st-entry.c
@@ -789,7 +789,13 @@ st_entry_enter_event (ClutterActor         *actor,
                       ClutterCrossingEvent *event)
 {
   StEntryPrivate *priv = ST_ENTRY_PRIV (actor);
-  if (event->source == priv->entry && event->related != NULL)
+  ClutterStage *stage;
+  ClutterActor *target;
+
+  stage = clutter_event_get_stage ((ClutterEvent *) event);
+  target = clutter_stage_get_event_actor (stage, (ClutterEvent *) event);
+
+  if (target == priv->entry && event->related != NULL)
     st_entry_set_cursor (ST_ENTRY (actor), TRUE);
 
   return CLUTTER_ACTOR_CLASS (st_entry_parent_class)->enter_event (actor, event);
@@ -799,9 +805,7 @@ static gboolean
 st_entry_leave_event (ClutterActor         *actor,
                       ClutterCrossingEvent *event)
 {
-  StEntryPrivate *priv = ST_ENTRY_PRIV (actor);
-  if (event->source == priv->entry && event->related != NULL)
-    st_entry_set_cursor (ST_ENTRY (actor), FALSE);
+  st_entry_set_cursor (ST_ENTRY (actor), FALSE);
 
   return CLUTTER_ACTOR_CLASS (st_entry_parent_class)->leave_event (actor, event);
 }