Pull request #2494: 无JIRA任务 feature: 支持warningTitle

Merge in VISUAL/fineui from ~GUY/fineui:master to master

* commit 'f0a6a2448e19bdf237895528567aaabe091bb385':
  feature: 支持warningTitle

src/case/ztree/0.treeview.js

@@ -357,6 +357,9 @@ BI.TreeView = BI.inherit(BI.Pane, {
             if (BI.isNull(n.title)) {
                 n.title = n.text;
             }
+            if (n.disabled) {
+                n.title = n.warningTitle || n.title;
+            }
             var text = BI.createWidget(BI.extend({
                 cls: "tree-node-text",
                 css: {