--- /dev/null
+<html>\r
+<head>\r
+ <title>The source code</title>\r
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
+</head>\r
+<body onload="prettyPrint();">\r
+ <pre class="prettyprint lang-js">Ext.ns('Ext.ux.tree');\r
+\r
+<div id="cls-Ext.ux.tree.ColumnTree"></div>/**\r
+ * @class Ext.ux.tree.ColumnTree\r
+ * @extends Ext.tree.TreePanel\r
+ * \r
+ * @xtype columntree\r
+ */\r
+Ext.ux.tree.ColumnTree = Ext.extend(Ext.tree.TreePanel, {\r
+ lines : false,\r
+ borderWidth : Ext.isBorderBox ? 0 : 2, // the combined left/right border for each cell\r
+ cls : 'x-column-tree',\r
+\r
+ onRender : function(){\r
+ Ext.tree.ColumnTree.superclass.onRender.apply(this, arguments);\r
+ this.headers = this.header.createChild({cls:'x-tree-headers'});\r
+\r
+ var cols = this.columns, c;\r
+ var totalWidth = 0;\r
+ var scrollOffset = 19; // similar to Ext.grid.GridView default\r
+\r
+ for(var i = 0, len = cols.length; i < len; i++){\r
+ c = cols[i];\r
+ totalWidth += c.width;\r
+ this.headers.createChild({\r
+ cls:'x-tree-hd ' + (c.cls?c.cls+'-hd':''),\r
+ cn: {\r
+ cls:'x-tree-hd-text',\r
+ html: c.header\r
+ },\r
+ style:'width:'+(c.width-this.borderWidth)+'px;'\r
+ });\r
+ }\r
+ this.headers.createChild({cls:'x-clear'});\r
+ // prevent floats from wrapping when clipped\r
+ this.headers.setWidth(totalWidth+scrollOffset);\r
+ this.innerCt.setWidth(totalWidth);\r
+ }\r
+});\r
+\r
+Ext.reg('columntree', Ext.ux.tree.ColumnTree);\r
+\r
+//backwards compat\r
+Ext.tree.ColumnTree = Ext.ux.tree.ColumnTree;\r
+\r
+\r
+<div id="cls-Ext.ux.tree.ColumnNodeUI"></div>/**\r
+ * @class Ext.ux.tree.ColumnNodeUI\r
+ * @extends Ext.tree.TreeNodeUI\r
+ */\r
+Ext.ux.tree.ColumnNodeUI = Ext.extend(Ext.tree.TreeNodeUI, {\r
+ focus: Ext.emptyFn, // prevent odd scrolling behavior\r
+\r
+ renderElements : function(n, a, targetNode, bulkRender){\r
+ this.indentMarkup = n.parentNode ? n.parentNode.ui.getChildIndent() : '';\r
+\r
+ var t = n.getOwnerTree();\r
+ var cols = t.columns;\r
+ var bw = t.borderWidth;\r
+ var c = cols[0];\r
+\r
+ var buf = [\r
+ '<li class="x-tree-node"><div ext:tree-node-id="',n.id,'" class="x-tree-node-el x-tree-node-leaf ', a.cls,'">',\r
+ '<div class="x-tree-col" style="width:',c.width-bw,'px;">',\r
+ '<span class="x-tree-node-indent">',this.indentMarkup,"</span>",\r
+ '<img src="', this.emptyIcon, '" class="x-tree-ec-icon x-tree-elbow">',\r
+ '<img src="', a.icon || this.emptyIcon, '" class="x-tree-node-icon',(a.icon ? " x-tree-node-inline-icon" : ""),(a.iconCls ? " "+a.iconCls : ""),'" unselectable="on">',\r
+ '<a hidefocus="on" class="x-tree-node-anchor" href="',a.href ? a.href : "#",'" tabIndex="1" ',\r
+ a.hrefTarget ? ' target="'+a.hrefTarget+'"' : "", '>',\r
+ '<span unselectable="on">', n.text || (c.renderer ? c.renderer(a[c.dataIndex], n, a) : a[c.dataIndex]),"</span></a>",\r
+ "</div>"];\r
+ for(var i = 1, len = cols.length; i < len; i++){\r
+ c = cols[i];\r
+\r
+ buf.push('<div class="x-tree-col ',(c.cls?c.cls:''),'" style="width:',c.width-bw,'px;">',\r
+ '<div class="x-tree-col-text">',(c.renderer ? c.renderer(a[c.dataIndex], n, a) : a[c.dataIndex]),"</div>",\r
+ "</div>");\r
+ }\r
+ buf.push(\r
+ '<div class="x-clear"></div></div>',\r
+ '<ul class="x-tree-node-ct" style="display:none;"></ul>',\r
+ "</li>");\r
+\r
+ if(bulkRender !== true && n.nextSibling && n.nextSibling.ui.getEl()){\r
+ this.wrap = Ext.DomHelper.insertHtml("beforeBegin",\r
+ n.nextSibling.ui.getEl(), buf.join(""));\r
+ }else{\r
+ this.wrap = Ext.DomHelper.insertHtml("beforeEnd", targetNode, buf.join(""));\r
+ }\r
+\r
+ this.elNode = this.wrap.childNodes[0];\r
+ this.ctNode = this.wrap.childNodes[1];\r
+ var cs = this.elNode.firstChild.childNodes;\r
+ this.indentNode = cs[0];\r
+ this.ecNode = cs[1];\r
+ this.iconNode = cs[2];\r
+ this.anchor = cs[3];\r
+ this.textNode = cs[3].firstChild;\r
+ }\r
+});\r
+\r
+//backwards compat\r
+Ext.tree.ColumnNodeUI = Ext.ux.tree.ColumnNodeUI;\r
+</pre> \r
+</body>\r
+</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff