From: Jasper St. Pierre <jstpierre@mecheye.net>
Date: Fri, 21 Dec 2012 14:20:04 +0000 (-0500)
Subject: boxpointer: Defer re-allocation after a flip
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~5174
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=43876a9357495b1d4bb8aa97ba9c4afd477d56e3;p=gnome-shell.git

boxpointer: Defer re-allocation after a flip

As we may be flipping the box pointer in response to re-allocation,
like the addition of a new actor to the boxpointer, we can't queue
a re-layout while in a re-layout, so defer.

https://bugzilla.gnome.org/show_bug.cgi?id=690608
---

diff --git a/js/ui/boxpointer.js b/js/ui/boxpointer.js
index 8973404b4..9fa800cdb 100644
--- a/js/ui/boxpointer.js
+++ b/js/ui/boxpointer.js
@@ -582,7 +582,10 @@ const BoxPointer = new Lang.Class({
         if (this._arrowSide != arrowSide) {
             this._arrowSide = arrowSide;
             this._reposition();
-            this._container.queue_relayout();
+            Meta.later_add(Meta.LaterType.BEFORE_REDRAW, Lang.bind(this, function() {
+                this._container.queue_relayout();
+                return false;
+            }));
         }
     },