When you click on an object which failed to deploy in the tree view, you can see the source of the object in the editor window.

单击树视图中部署失败的对象时，可以在编辑器窗口中看到这个对象的源代码。

youdao

According to my tests, having the context menu in the popup object alters the page's tree of elements and this seems to have repercussions on the View Source window; it just doesn't show up.

按照我的测试，在弹出对像中包含快捷菜单改变了页面的元素树并影响查看源代码窗口，不能显示。

youdao

The core widget used to display the view data is a TreeView widget, which is embedded in a window object.

用来显示视图数据的核心窗口小部件是内嵌在窗口对象中的TreeView窗口小部件。

youdao