Merge pull request cocos2d#3419 from pandamicro/develop

Fix issues

Author: pandamicro

cocos2d/core/labelttf/CCLabelTTF.js

@@ -133,9 +133,7 @@ cc.LabelTTF = cc.Sprite.extend(/** @lends cc.LabelTTF# */{
         this._renderCmd._setFontStyle(this._fontName, fontSize, this._fontStyle, this._fontWeight);
         this.string = strInfo;
         this._renderCmd._setColorsString();
-        if (this._string) {
-            this._renderCmd._updateTexture();
-        }
+        this._renderCmd._updateTexture();
         this._setUpdateTextureDirty();
 
         // Needed for high dpi text.

cocos2d/core/labelttf/CCLabelTTFCanvasRenderCmd.js

@@ -402,6 +402,7 @@ cc.LabelTTF._firsrEnglish = /^[a-zA-Z0-9ÄÖÜäöüßéèçàùêâîôû]/;
     proto._updateTexture = function () {
         this._dirtyFlag = this._dirtyFlag & cc.Node._dirtyFlags.textDirty ^ this._dirtyFlag;
         var node = this._node;
+        node._needUpdateTexture = false;
         var locContentSize = node._contentSize;
         this._updateTTF();
         var width = locContentSize.width, height = locContentSize.height;

extensions/cocostudio/loader/parsers/uiParser-1.x.js

@@ -128,7 +128,7 @@
     var parser = new Parser();
 
     parser.generalAttributes = function (widget, options) {
-        widget._ignoreSize = options["ignoreSize"] || false;
+        widget._ignoreSize = options["ignoreSize"] || true;
         widget._sizeType = options["sizeType"] || 0;
         widget._positionType = options["positionType"] || 0;