Name: sv35042			Date: 10/09/2002


FULL PRODUCT VERSION :
java version "1.4.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-b92)
Java HotSpot(TM) Client VM (build 1.4.0-b92, mixed mode)


Microsoft Windows 2000 [Version 5.00.2195]

A DESCRIPTION OF THE PROBLEM :
DefaultTreeCellRenderer icons and colors aren't updated in
updateUI() .  So when one changes the look and feel and
calls SwingUtilities.updateComponentTreeUI(), the tree
icons and colors don't change.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run attached program.

EXPECTED VERSUS ACTUAL BEHAVIOR :
I expected the icon to change to the windows icon but it
didn't.

This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.awt.*;
import javax.swing.*;
import javax.swing.tree.*;
import java.net.*;


class TreeBug3 {
	public static void main(String[] args) throws Exception {
		final JFrame frame = new JFrame();
		JTree tree = new JTree(new String[]{"cell"});
		tree.setCellRenderer(new DefaultTreeCellRenderer()
/*
//			Here is the fix.
			{
				// should be called by the
DefaultTreeCellRenderer constructor
				protected void init() {
					setLeafIcon(UIManager.getIcon
("Tree.leafIcon"));
					setClosedIcon(UIManager.getIcon
("Tree.closedIcon"));
					setOpenIcon(UIManager.getIcon
("Tree.openIcon"));
				
					setTextSelectionColor(UIManager.getColor
("Tree.selectionForeground"));
					setTextNonSelectionColor
(UIManager.getColor("Tree.textForeground"));
					setBackgroundSelectionColor
(UIManager.getColor("Tree.selectionBackground"));
					setBackgroundNonSelectionColor
(UIManager.getColor("Tree.textBackground"));
					setBorderSelectionColor
(UIManager.getColor("Tree.selectionBorderColor"));

//					drawsFocusBorderAroundIcon is private
but should be protected
//					Object value = UIManager.get
("Tree.drawsFocusBorderAroundIcon");
//					drawsFocusBorderAroundIcon = (value !=
null && ((Boolean)value).
//
booleanValue());
				}

				public void updateUI() {
					super.updateUI();
					init();
				}
			}
*/
		);
		frame.getContentPane().add(tree,BorderLayout.CENTER);
		frame.pack();
		frame.show();
		UIManager.setLookAndFeel
("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
		SwingUtilities.invokeLater(new Runnable(){public void run(){
			SwingUtilities.updateComponentTreeUI(frame);
		}});
	}
}

---------- END SOURCE ----------
(Review ID: 146024) 
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