Ok, I don't see the two problems I mentioned in this example for some reason. However, when I set the label in position 1,1 in the grid bag layout I notice two other problems:
1) When the collapsible control is expanded for the first time, the top left of the control is cut off. Is there anyway to make the form and the collapsible control expand so that the collapsible control is fully visible?
2) When the form is first shown, collapse the control once, then expand. The new state looks different than the original state (the collapsible control again is cut off).
Attached is a sample.
gridbaglayout_34740_revised.zip