Upgrade to ExtJS 3.3.0 - Released 10/06/2010

[extjs.git] / examples / docs / source / TreeGridColumns.html
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+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />    
+  <title>The source code</title>
+    <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+    <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body  onload="prettyPrint();">
+    <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.3.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+(function() {
+    Ext.override(Ext.list.Column, {
+        init : function() {    
+            var types = Ext.data.Types,
+                st = this.sortType;
+                    
+            if(this.type){
+                if(Ext.isString(this.type)){
+                    this.type = Ext.data.Types[this.type.toUpperCase()] || types.AUTO;
+                }
+            }else{
+                this.type = types.AUTO;
+            }
+
+            // named sortTypes are supported, here we look them up
+            if(Ext.isString(st)){
+                this.sortType = Ext.data.SortTypes[st];
+            }else if(Ext.isEmpty(st)){
+                this.sortType = this.type.sortType;
+            }
+        }
+    });
+
+    Ext.tree.Column = Ext.extend(Ext.list.Column, {});
+    Ext.tree.NumberColumn = Ext.extend(Ext.list.NumberColumn, {});
+    Ext.tree.DateColumn = Ext.extend(Ext.list.DateColumn, {});
+    Ext.tree.BooleanColumn = Ext.extend(Ext.list.BooleanColumn, {});
+
+    Ext.reg('tgcolumn', Ext.tree.Column);
+    Ext.reg('tgnumbercolumn', Ext.tree.NumberColumn);
+    Ext.reg('tgdatecolumn', Ext.tree.DateColumn);
+    Ext.reg('tgbooleancolumn', Ext.tree.BooleanColumn);
+})();
+</pre>    
+</body>
+</html>
+\ No newline at end of file