st/widget: Remove transitions when unmapped

This avoids having animating timelines on invisible and detached actors.
This also silences some warnings about the timeline being running
without being attached to the stage.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1349>

diff --git a/src/st/st-widget.c b/src/st/st-widget.c
index 92d6456a1997ca842529a201ab3ced352df45da1..31c400bfa736c8533744b49fb8b38448c8bc5472 100644 (file)
--- a/src/st/st-widget.c
+++ b/src/st/st-widget.c
@@ -494,6 +494,8 @@ st_widget_unmap (ClutterActor *actor)
 
   CLUTTER_ACTOR_CLASS (st_widget_parent_class)->unmap (actor);
 
+  st_widget_remove_transition (self);
+
   if (priv->track_hover && priv->hover)
     st_widget_set_hover (self, FALSE);
 }