[gnome-shell/wip/paging-release2: 8/12] FolderView: Start always at scroll 0

[Carlos Soriano <csoriano src gnome org>]

commit 880c0c5341c742e56f5b8fd39f3619ccef1f5e5c
Author: Carlos Soriano <carlos soriano89 gmail com>
Date:   Mon Aug 19 17:01:45 2013 +0200

    FolderView: Start always at scroll 0
    
    Reset the scroll adjustment between popups opennings,
    following the same design we want to the AllView

 js/ui/appDisplay.js |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index e343d32..88e43ab 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -1027,6 +1027,10 @@ const FolderView = new Lang.Class({
         // doesn't go outside boundary, so we have to take into account the
         // arrow size, the padding of the boxpointer and the close button displacement
         this._boxPointerOffsets = boxPointerOffsets;
+    },
+
+    setScrollToStart: function() {
+        this.actor.vscroll.adjustment.value = 0;
     }
 });
 
@@ -1065,6 +1069,7 @@ const FolderIcon = new Lang.Class({
             function() {
                 this._ensurePopup();
                 this._popup.toggle();
+                this.view.setScrollToStart();
             }));
         this.actor.connect('notify::mapped', Lang.bind(this,
             function() {