Add version files and new GIF images for UI components

themes/sources/dhtmlxTree/codebase/ext/dhtmlxtree_rl.js

@@ -0,0 +1,56 @@
+/*
+Product Name: dhtmlxSuite 
+Version: 5.2.0 
+Edition: Professional 
+License: content of this file is covered by DHTMLX Commercial or Enterprise license. Usage without proper license is prohibited. To obtain it contact sales@dhtmlx.com
+Copyright UAB Dinamenta http://www.dhtmlx.com
+*/
+
+/*
+Purpose: right-to-left extension for dhtmlxTree
+Last updated: 17.02.2006
+*/
+
+/**
+*     @desc: enables Right-to-Left mode in tree
+*     @type: public
+*     @param: mode - true/false
+*     @edition: Professional
+*     @topic: 2
+*/
+dhtmlXTreeObject.prototype.enableRTL=function(mode){
+        var z=dhx4.s2b(mode);
+        if (((z)&&(!this.rtlMode))||((!z)&&(this.rtlMode)))
+        {
+        this.rtlMode=z;
+        this._switchToRTL(this.rtlMode);
+        }
+};
+
+
+
+dhtmlXTreeObject.prototype._switchToRTL=function(mode) {
+        if (mode){
+            this.allTree.className=
+            this._ltr_line=this.lineArray;
+            this._ltr_min=this.minusArray;
+            this._ltr_plus=this.plusArray;
+        	this.lineArray=new Array("line2_rtl.gif","line3_rtl.gif","line4_rtl.gif","blank.gif","blank.gif","line1_rtl.gif");
+        	this.minusArray=new Array("minus2_rtl.gif","minus3_rtl.gif","minus4_rtl.gif","minus.gif","minus5_rtl.gif");
+    	    this.plusArray=new Array("plus2_rtl.gif","plus3_rtl.gif","plus4_rtl.gif","plus.gif","plus5_rtl.gif");
+            this.allTree.className="containerTableStyleRTL";
+                }
+            else
+                {
+            this.allTree.className="containerTableStyle";
+            this.lineArray=this._ltr_line;
+            this.minusArray=this._ltr_min;
+            this.plusArray=this._ltr_plus;
+                }
+           if (this.htmlNode.childsCount)
+                this._redrawFrom(this,this.htmlNode);
+};
+
+//(c)dhtmlx ltd. www.dhtmlx.com
+
+