simplify event passing in Ox.List derivatives

source/Ox.UI/js/List/TreeList.js

@@ -62,16 +62,19 @@ Ox.TreeList = function(options, self) {
                 max: self.options.max,
                 min: self.options.min,
                 unique: 'id'
-            }, Ox.extend(Ox.clone(self), {updateCallbacks: []})) // pass event handler
+            })
             .addClass('OxTableList OxTreeList')
             .css({
                 width: self.options.width + 'px',
                 overflowY: 'scroll'
             })
-            .bindEvent({
-                anyclick: clickItem,
-                select: selectItem,
-                toggle: toggleItems
+            .bindEvent(function(data, event) {
+                if (event == 'anyclick') {
+                    clickItem(data);
+                } else if (event == 'toggle') {
+                    toggleItems(data);
+                }
+                that.triggerEvent(event, data);
             })
     );