From: Florian Müllner <fmuellner@gnome.org>
Date: Sun, 31 Aug 2014 00:18:51 +0000 (+0200)
Subject: overviewControls: Fix initial slide-in animation
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~2202
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=e60bf44c2e06d7aecaba2803bf48e53bc47a6ce3;p=gnome-shell.git

overviewControls: Fix initial slide-in animation

Controls are slided in by animating translationX from the actor's
width to 0; however as _updateTranslation() will skip the animation
when the property is already at its target value and 0 happens to be
the initial value of translationX, the initial animation is skipped.
Fix this by initializing translationX to undefined, which will always
differ from a valid target value.
---

diff --git a/js/ui/overviewControls.js b/js/ui/overviewControls.js
index 9fe1dfd2b..4bd3d67ab 100644
--- a/js/ui/overviewControls.js
+++ b/js/ui/overviewControls.js
@@ -36,7 +36,7 @@ const SlideLayout = new Lang.Class({
 
     _init: function(params) {
         this._slideX = 1;
-        this._translationX = 0;
+        this._translationX = undefined;
         this._direction = SlideDirection.LEFT;
 
         this.parent(params);