Upgrade to ExtJS 3.1.0 - Released 12/16/2009

[extjs.git] / examples / ux / treegrid / TreeGridNodeUI.js

diff --git a/examples/ux/treegrid/TreeGridNodeUI.js b/examples/ux/treegrid/TreeGridNodeUI.js
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+++ b/examples/ux/treegrid/TreeGridNodeUI.js
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+/*!
+ * Ext JS Library 3.1.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**
+ * @class Ext.ux.tree.TreeGridNodeUI
+ * @extends Ext.tree.TreeNodeUI
+ */
+Ext.ux.tree.TreeGridNodeUI = Ext.extend(Ext.tree.TreeNodeUI, {
+    isTreeGridNodeUI: true,
+    
+    renderElements : function(n, a, targetNode, bulkRender){
+        var t = n.getOwnerTree(),
+            cols = t.columns,
+            c = cols[0],
+            i, buf, len;
+
+        this.indentMarkup = n.parentNode ? n.parentNode.ui.getChildIndent() : '';
+
+        buf = [
+             '<tbody class="x-tree-node">',
+                '<tr ext:tree-node-id="', n.id ,'" class="x-tree-node-el ', a.cls, '">',
+                    '<td class="x-treegrid-col">',
+                        '<span class="x-tree-node-indent">', this.indentMarkup, "</span>",
+                        '<img src="', this.emptyIcon, '" class="x-tree-ec-icon x-tree-elbow">',
+                        '<img src="', a.icon || this.emptyIcon, '" class="x-tree-node-icon', (a.icon ? " x-tree-node-inline-icon" : ""), (a.iconCls ? " "+a.iconCls : ""), '" unselectable="on">',
+                        '<a hidefocus="on" class="x-tree-node-anchor" href="', a.href ? a.href : '#', '" tabIndex="1" ',
+                            a.hrefTarget ? ' target="'+a.hrefTarget+'"' : '', '>',
+                        '<span unselectable="on">', (c.tpl ? c.tpl.apply(a) : a[c.dataIndex] || c.text), '</span></a>',
+                    '</td>'
+        ];
+
+        for(i = 1, len = cols.length; i < len; i++){
+            c = cols[i];
+            buf.push(
+                    '<td class="x-treegrid-col ', (c.cls ? c.cls : ''), '">',
+                        '<div unselectable="on" class="x-treegrid-text"', (c.align ? ' style="text-align: ' + c.align + ';"' : ''), '>',
+                            (c.tpl ? c.tpl.apply(a) : a[c.dataIndex]),
+                        '</div>',
+                    '</td>'
+            );
+        }
+
+        buf.push(
+            '</tr><tr class="x-tree-node-ct"><td colspan="', cols.length, '">',
+            '<table class="x-treegrid-node-ct-table" cellpadding="0" cellspacing="0" style="table-layout: fixed; display: none; width: ', t.innerCt.getWidth() ,'px;"><colgroup>'
+        );
+        for(i = 0, len = cols.length; i<len; i++) {
+            buf.push('<col style="width: ', (cols[i].hidden ? 0 : cols[i].width) ,'px;" />');
+        }
+        buf.push('</colgroup></table></td></tr></tbody>');
+
+        if(bulkRender !== true && n.nextSibling && n.nextSibling.ui.getEl()){
+            this.wrap = Ext.DomHelper.insertHtml("beforeBegin", n.nextSibling.ui.getEl(), buf.join(''));
+        }else{
+            this.wrap = Ext.DomHelper.insertHtml("beforeEnd", targetNode, buf.join(''));
+        }
+
+        this.elNode = this.wrap.childNodes[0];
+        this.ctNode = this.wrap.childNodes[1].firstChild.firstChild;
+        var cs = this.elNode.firstChild.childNodes;
+        this.indentNode = cs[0];
+        this.ecNode = cs[1];
+        this.iconNode = cs[2];
+        this.anchor = cs[3];
+        this.textNode = cs[3].firstChild;
+    },
+
+    // private
+    animExpand : function(cb){
+        this.ctNode.style.display = "";
+        Ext.ux.tree.TreeGridNodeUI.superclass.animExpand.call(this, cb);
+    }
+});
+
+Ext.ux.tree.TreeGridRootNodeUI = Ext.extend(Ext.tree.TreeNodeUI, {
+    isTreeGridNodeUI: true,
+    
+    // private
+    render : function(){
+        if(!this.rendered){
+            this.wrap = this.ctNode = this.node.ownerTree.innerCt.dom;
+            this.node.expanded = true;
+        }
+        
+        if(Ext.isWebKit) {
+            // weird table-layout: fixed issue in webkit
+            var ct = this.ctNode;
+            ct.style.tableLayout = null;
+            (function() {
+                ct.style.tableLayout = 'fixed';
+            }).defer(1);
+        }
+    },
+
+    destroy : function(){
+        if(this.elNode){
+            Ext.dd.Registry.unregister(this.elNode.id);
+        }
+        delete this.node;
+    },
+    
+    collapse : Ext.emptyFn,
+    expand : Ext.emptyFn
+});
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