I have a question regarding the gridbag layout in a tabbed pane.
The following piece of code (http://java.sun.com/docs/books/tutorial/uiswing/layout/gridbag.html) works fine, however it is used with a normal Pane.

If i try a tabbed pane like this:
				        jTabbedPane3 = new JTabbedPane();
					GridBagLayout jTabbedPane3Layout = new GridBagLayout();
					JButton button;
					jTabbedPane3.setLayout(new GridBagLayout());
					GridBagConstraints c = new GridBagConstraints();
					c.fill = GridBagConstraints.HORIZONTAL;

					button = new JButton("Button 1");
					c.weightx = 0.5;
					c.gridx = 0;
					c.gridy = 0;
					jTabbedPane3.add(button, c);

					
					jTabbedPane3.setLayout(jTabbedPane3Layout);
					
					jTabbedPane1.addTab(
						"jTabbedPane3",
						null,
						jTabbedPane3,
						null);

I get all kinds of strange message errors the moment i click on jTabbedPane3 tab:

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 0
	at javax.swing.plaf.basic.BasicTabbedPaneUI.paintTabArea(Unknown Source)
	at javax.swing.plaf.basic.BasicTabbedPaneUI.paint(Unknown Source)
	at javax.swing.plaf.metal.MetalTabbedPaneUI.paint(Unknown Source)
	at javax.swing.plaf.metal.MetalTabbedPaneUI.update(Unknown Source)
	at javax.swing.JComponent.paintComponent(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintToOffscreen(Unknown Source)
	at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
	at javax.swing.RepaintManager.paint(Unknown Source)
	at javax.swing.JComponent._paintImmediately(Unknown Source)
	at javax.swing.JComponent.paintImmediately(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)