Upgrade to ExtJS 4.0.0 - Released 04/26/2011

[extjs.git] / examples / tree / ARIA.js

diff --git a/examples/tree/ARIA.js b/examples/tree/ARIA.js
deleted file mode 100644 (file)
index ebc96a6..0000000
--- a/examples/tree/ARIA.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/*!
- * Ext JS Library 3.1.1
- * Copyright(c) 2006-2010 Ext JS, LLC
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-(function() {\r
-\r
-Ext.a11y.ARIA = Ext.apply(new Ext.util.Observable(), function() {\r
-    return {\r
-        setRole : function(el, role) {\r
-            el = Ext.getDom(el);\r
-            if(el) {\r
-                el.setAttribute('role', role.toString());\r
-            }\r
-        },\r
-        \r
-        setProperty : function(el, key, value) {\r
-            el = Ext.getDom(el);\r
-            if(el) {\r
-                el.setAttribute(key.toString(), value.toString());\r
-            }                \r
-        }\r
-    }\r
-}());\r
-\r
-var ARIA = Ext.a11y.ARIA;\r
-\r
-Ext.override(Ext.tree.TreeNode, {\r
-    render : function(bulkRender){\r
-        this.ui.render(bulkRender);\r
-        if(!this.rendered){\r
-            // make sure it is registered\r
-            this.getOwnerTree().registerNode(this);\r
-            this.rendered = true;\r
-            this.fireEvent('noderender', this);\r
-            if(this.expanded){\r
-                this.expanded = false;\r
-                this.expand(false, false);\r
-            }\r
-        }\r
-    }\r
-});\r
-\r
-Ext.override(Ext.tree.TreePanel, {\r
-    initARIA : function() {\r
-        Ext.tree.TreePanel.superclass.initARIA.call(this);\r
-        this.getSelectionModel().on('selectionchange', this.onNodeSelect, this);\r
-        this.ariaTreeEl = this.body.down('.x-tree-root-ct');\r
-        this.on('collapsenode', this.onNodeCollapse, this);\r
-        this.on('expandnode', this.onNodeExpand, this);\r
-    },\r
-    \r
-    // private\r
-    registerNode : function(node){\r
-        if(this.nodeHash[node.id] === undefined) {\r
-            node.on('noderender', this.onNodeRender, this);\r
-        }\r
-        this.nodeHash[node.id] = node;\r
-    },\r
-\r
-    // private\r
-    unregisterNode : function(node){\r
-        node.un('noderender', this.onNodeRender, this);\r
-        delete this.nodeHash[node.id];\r
-    },\r
-    \r
-    onNodeRender : function(node) {\r
-        var a = node.ui.anchor,\r
-            level = this.rootVisible ? 1 : 0,\r
-            pnode = node;\r
-                                \r
-        if(node.isRoot) {\r
-            ARIA.setRole(this.ariaTreeEl, 'tree');\r
-            ARIA.setProperty(this.ariaTreeEl, 'aria-labelledby', Ext.id(node.ui.textNode));\r
-            ARIA.setProperty(this.ariaTreeEl, 'aria-activedescendant', 'false');\r
-            if(!this.rootVisible) {\r
-                return;\r
-            }\r
-        }\r
-        ARIA.setRole(node.ui.wrap, 'treeitem');\r
-        ARIA.setProperty(node.ui.wrap, 'aria-labelledby', Ext.id(node.ui.textNode));            \r
-        ARIA.setProperty(node.ui.wrap, 'aria-expanded', 'false');\r
-        ARIA.setProperty(node.ui.wrap, 'aria-selected', 'false');\r
-        while (pnode.parentNode) {\r
-            level++;\r
-            pnode = pnode.parentNode;\r
-        }\r
-        ARIA.setProperty(node.ui.wrap, 'aria-level', level);   \r
-        if(!node.isLeaf()) {\r
-            ARIA.setRole(node.ui.ctNode, 'group');\r
-            ARIA.setProperty(node.ui.wrap, 'aria-expanded', node.isExpanded());\r
-        }\r
-    },\r
-    \r
-    onNodeSelect : function(sm, node) {\r
-        ARIA.setProperty(this.ariaTreeEl, 'aria-activedescendant', Ext.id(node.ui.wrap));\r
-        ARIA.setProperty(node.ui.wrap, 'aria-selected', 'true');\r
-    },\r
-    \r
-    onNodeCollapse : function(node) {\r
-        ARIA.setProperty(node.ui.wrap, 'aria-expanded', 'false');\r
-    },\r
-    \r
-    onNodeExpand : function(node) {\r
-        ARIA.setProperty(node.ui.wrap, 'aria-expanded', 'true');\r
-    }\r
-});\r
-     \r
-})();
\ No newline at end of file