Merge pull request cocos2d#2923 from VisualSJ/develop-spriteFrame

Fixed texture does not rotate bug

Author: pandamicro

extensions/ccui/uiwidgets/UILoadingBar.js

@@ -240,24 +240,28 @@ ccui.LoadingBar = ccui.Widget.extend(/** @lends ccui.LoadingBar# */{
         this._setPercent(percent);
     },
 
-    _setPercent: function(percent){
+    _setPercent: function(){
+        var res, rect, spriteRenderer, spriteTextureRect;
+
         if (this._totalLength <= 0)
             return;
-        var res = this._percent / 100.0;
+        res = this._percent / 100.0;
 
         if (this._scale9Enabled)
             this._setScale9Scale();
         else {
-            var spriteRenderer = this._barRenderer;
-            var rect = spriteRenderer.getTextureRect();
-            rect.width = this._barRendererTextureSize.width * res;
-            this._barRenderer.setTextureRect(
+            spriteRenderer = this._barRenderer;
+            spriteTextureRect = this._barRendererTextureSize;
+            rect = spriteRenderer.getTextureRect();
+            rect.width = spriteTextureRect.width * res;
+            spriteRenderer.setTextureRect(
                 cc.rect(
                     rect.x,
                     rect.y,
-                    this._barRendererTextureSize.width * res,
-                    this._barRendererTextureSize.height
-                )
+                    spriteTextureRect.width * res,
+                    spriteTextureRect.height
+                ),
+                spriteRenderer._rectRotated
             );
         }
     },