I've built a custom Tree ItemEditor that consists of a VBox with a Form in it. It works just fine (besides the CheckBox which is too picky about "true" vs. true in the XML data...) except when I try to edit an item near the bottom of the container, the editor gets cut off. Because I wanted it to only occupy the smallest necessary space, I set the following properties on the Tree control: editorHeightOffset="150" editorWidthOffset="-650", and there is no width or height set for the ItemEditor.
What's the best way to ensure that my custom editor won't occupy a huge amount of space, but will stay on-screen as well? I tried setting verticalScrollPolicy to "on" but it doesn't register as an increase in the control's height, so the bars don't activate when the editor is off the screen.
