Link Details

Matt Nathan has asked an excellent question in the comments section of the “Validation overlays using glass pane” entry - what happens when you have your validation field under a lightweight menu?Let’s see what happens when we click on the button of the first combobox ... As you can see, the validation overlays painted by the glass pane are actually painted on top of the combobox popup! This is, of course, not the desired behavior, and here is a short explanation of what is going on.