[gnome-shell] altTab: Disable mouse scrolling on the new ScrollView

[Jasper St. Pierre <jstpierre src gnome org>]

commit 8d854d5f1a781a58ca9b6f49f970a25030d2a66c
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue Feb 28 16:51:43 2012 -0500

    altTab: Disable mouse scrolling on the new ScrollView
    
    We handle scroll events ourselves, so we don't want the scroll view
    to attempt to scroll on it.

 js/ui/altTab.js |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/altTab.js b/js/ui/altTab.js
index 0c0b038..929f494 100644
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@@ -562,7 +562,8 @@ const SwitcherList = new Lang.Class({
         this._list.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
         this._list.connect('allocate', Lang.bind(this, this._allocate));
 
-        this._scrollView = new St.ScrollView({ style_class: 'hfade' });
+        this._scrollView = new St.ScrollView({ style_class: 'hfade',
+                                               enable_mouse_scrolling: false });
         this._scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.NEVER);
 
         let scrollBox = new St.BoxLayout();