Name: rmT116609 Date: 10/04/2001


java version "1.4.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta2-b77)
Java HotSpot(TM) Client VM (build 1.4.0-beta2-b77, mixed mode)

The test case worked fine with SDK 1.3.1 but has broken in 1.4.0-beta2.

Setting the border of a JButton to null (button.setBorder(null);)
doesn't remove the border anymore in SDK 1.4.0 (beta2).

-------------------------------test application-------------------------------------------------------
import java.awt.*;
import javax.swing.*;

/**
 * Config: Windows NT 4.0, JDK 1.4.0 beta2
 */
public class ToolbarButtonBug {
    
    /** */
    public static void main(String[] arguments) {
        JFrame frame = new JFrame();
        frame.setBounds(0, 0, 640, 400);
        frame.getContentPane().setLayout(new BorderLayout());
        JToolBar toolBar = new JToolBar("toolbar");
        JButton button = new JButton("button");
        button.setIcon(new ImageIcon("icon.gif"));
        button.setBorder(null);
// button.setBorderPainted(false); //fix!!!
        toolBar.add(button);
        frame.getContentPane().add(toolBar, BorderLayout.NORTH);
        frame.setVisible(true);
    }//main()
    
}//ToolbarButtonBug
-----------------------------------------------------------

to really remove the border the method setBorderPainted(false) has to be called.

Regarding the gif file, you can take any gif you want. i checked it with 16x16 and
32/24 pixel size gifs - it's not dependend on the gif file
(Review ID: 130888)
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