Good morning Michael Dunn!
Thanks for answering my question quickly, I will try to implement your suggestion as soon as possible and I inform you of the outcome. I know it does not matter but I have a little experience in game creation and commercial applications. In this case I am trying to create a commercial application with a different look. I use animated background and components with a certain level of transparency. All panels are volumetric (like a glass plate). Because of this the traditional title bar and buttons to maximize, resize and close are not allowed, but i do not want the user to lose mobility that would normally have to drag and resize the panels. As a game these decisions occur within the panel and I do not want to mix default and custom.
NOTE:
At first I thought that
Java was a beautiful woman from afar and up close, a wild cat.
Then I thought Java was a beautiful woman from afar and up close, most beautiful and hot.
Today I think Java was created by lawyers (but still a beautiful and hot woman who likes spend all our time).
Thank you!
Nilton (a rookie today and forever)