From: Jasper St. Pierre <jstpierre@mecheye.net>
Date: Wed, 7 Sep 2011 09:23:04 +0000 (-0400)
Subject: altTab: Fix icon scrolling
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~7647
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=0f4ce5dd4e46dd441e59cca8a4ba6a01f2940d70;p=gnome-shell.git

altTab: Fix icon scrolling

Don't depend on the primary monitor position for determining whether we should
scroll, just use our own container's size.

https://bugzilla.gnome.org/show_bug.cgi?id=658239
---

diff --git a/js/ui/altTab.js b/js/ui/altTab.js
index cbe6f6c48..b6409e744 100644
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -636,11 +636,10 @@ SwitcherList.prototype = {
                 this._items[this._highlighted].add_style_pseudo_class('selected');
         }
 
-        let monitor = Main.layoutManager.primaryMonitor;
-        let itemSize = this._items[index].allocation.x2 - this._items[index].allocation.x1;
-        let [posX, posY] = this._items[index].get_transformed_position();
-        posX += this.actor.x;
-        if (posX + itemSize > monitor.width + monitor.x)
+        let [absItemX, absItemY] = this._items[index].get_transformed_position();
+        let [result, posX, posY] = this.actor.transform_stage_point(absItemX, 0);
+        let [containerWidth, containerHeight] = this.actor.get_transformed_size();
+        if (posX + this._items[index].get_width() > containerWidth)
             this._scrollToRight();
         else if (posX < 0)
             this._scrollToLeft();