Which is a better top level container for this design, JFrame with Jpanels, or JDesktop with JInternalFrames

Question

I\'m a beginner with Swing and AWT, I\'m looking to build a GUI using Netbeans. My GUI requires three areas, that I\'m currently thinking of as JPanels on a JFrame. I require

Answer 1

GraphPanel may give you some ideas for constructing such an application.