Revalidate JPanel's parent frame
- by Tom Brito
I need show/hide some fields of my panel, and I want the panel to fit the frame. How could I notify to the parent frame to revalidate?
I think in pass the frame to my panel's constructor, but I think may have a way this is already done. I remember that there was a protected attribute in JPanel, but there isn't.. maybe i remembering the wrong component.