expand TreeList selecting an item

source/Ox.UI/js/Core/Ox.DocPanel.js

@@ -125,8 +125,7 @@ Ox.DocPanel = function(options, self) {
             });
             self.$list = Ox.TreeList({
                     items: treeItems,
-                    //fixme causes strange layout
+                    width: self.options.size - Ox.UI.SCROLLBAR_SIZE
-                    //width: self.options.size
                 })
                 .bindEvent({
                     select: selectItem
@@ -185,7 +184,7 @@ Ox.DocPanel = function(options, self) {
     @*/
     that.selectItem = function(id) {
         self.$list.triggerEvent('select', {'ids': [id]});
-    }
+    };
     return that;
 
 };

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

@@ -31,7 +31,10 @@ Ox.TreeList = function(options, self) {
                 selected: [],
                 width: 256
             })
-            .options(options || {});
+            .options(options || {})
+            .bindEvent({
+                select: selectItem
+            });
 
     if (self.options.data) {
         self.options.items = [];
@@ -134,6 +137,23 @@ Ox.TreeList = function(options, self) {
         return ret;
     }
 
+    function getParent(id, items) {
+        var ret;
+        Ox.forEach(items, function(item) {
+            if(item.items) {
+                if(Ox.getObjectById(item.items, id)) {
+                    ret = item.id;
+                } else {
+                    ret = getParent(id, item.items);
+                }
+                if(ret) {
+                    return false;
+                }
+            }
+        });
+        return ret;
+    }
+
     function parseData(key, value) {
         //Ox.Log('List', 'parseData', key, value)
         var ret = {
@@ -178,6 +198,17 @@ Ox.TreeList = function(options, self) {
         return ret;
     }
 
+    function selectItem(data) {
+        var id = data.ids[0], parent = id, parents=[];
+        while(parent = getParent(parent, self.options.items)) {
+            parents.push(parent);
+        }
+        parents = parents.reverse();
+        toggleItems({
+            expanded: true,
+            ids: parents
+        });
+    }
     function toggleItem(item, expanded) {
         var $img, pos;
         item.expanded = expanded;