Tree control limitations
In the Display Viewer, mouseover text is displayed only if the tree has focus.
In the Thin Client:
![*](chapterTOC_bullet.png)
The tree node appearance, such as spacing and fonts, might vary slightly as compared to the
Display Viewer, and also may vary slightly between different browsers.
![*](chapterTOC_bullet.png)
A tree node cannot expand/collapse by double-clicking it. The +/- icon must be clicked.
![*](chapterTOC_bullet.png)
In Internet Explorer, nodes expand/collapse even if the tree
enabledFlag property is unchecked. (However, the tree
actionCommand cannot be invoked).
![*](chapterTOC_bullet.png)
In Mozilla Firefox, the horizontal scrollbar might appear and disappear after each mouse click in the tree.