jinternalframe

i have four internal frames and 3 buttons in it .When i hit the maximize button,maximizes but it overlaps all the frames.But my point is that it should show the minimized frames. please find the code below package Project; import java.awt.Dimension; import java.awt.GridLayout; import java.awt.HeadlessException; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.beans.PropertyVetoException; import javax.swing.JButton; import javax.swing.JDesktopPane; import javax.swing.JFrame; import javax.swing.JInternalFrame; import javax.swing.JPanel; import javax.swing

I had a real weird method which is used to hide JInternalFrame 's title bar. Now the dilemma is below method works on windows platform, ((javax.swing.plaf.basic.BasicInternalFrameUI) aXInternalFrame.getUI()).setNorthPane(null); But not on Macintosh! Any experts have any idea which can explain internal process which makes this method not usable on Mac. And is there any method which may work on both platform to hide titlebar of JInternalFrame ? Thanks On Mac OS X, an instance of com.apple.laf.AquaInternalFrameUI defines the appearance of internal frames. You can minimize the disparity by setting

I have been trying to find a way (in Swing) to connect two JInternalFrame s with a CubicCurve2D (otherwise known as a cubic bezier curve). The overall effect I'm trying to achive is an interface similar to Yahoo! Pipes (the curve should go from the bottom of one internal frame to the top of the other). Has anybody here done this before? The issue I am running into is that I cannot figure how to draw an updating curve in a way which is visible to the user. Drawing to and then repainting JDesktopPane.getGraphics doesn't seem to do anything. If possible, I would like to use an offscreen buffer.