Name: rmT116609 Date: 11/21/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-RC)
Java HotSpot(TM) Client VM (build 1.3.0-RC, mixed mode)


import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/**
 * JDK 1.3 does not show Action text in toolbar icon initially, but will after
putValue(Action.NAME, ...).
 *
 * @version $Revision: 1.1 $, $Date: 2000/11/21 01:16:36 $
 * @author Andrew Chen
 */
public class Bug extends JFrame {
    private final Icon UNDO = new ImageIcon(getClass().getResource("/toolbarButtonGraphics/general/Undo16.gif"));
    private final Icon REDO = new ImageIcon(getClass().getResource("/toolbarButtonGraphics/general/Redo16.gif"));

    /**
     * @version $Revision: 1.1 $, $Date: 2000/11/21 01:16:36 $
     * @author Andrew Chen
     */
    public class Undo extends AbstractAction {
        private boolean undo = true;

        public Undo() {
            putValue(Action.NAME, "Undo");
            putValue(Action.SMALL_ICON, UNDO);
            }

        public void actionPerformed(ActionEvent event) {
            undo = !undo;
            // now, 'Undo' or 'Re-Do' will appear in toolbar button
            putValue(Action.NAME, undo ? "Undo" : "Re-Do");
            putValue(Action.SMALL_ICON, undo ? UNDO : REDO);
            }
        }

    public Bug() {
        Action undo = new Undo();

        JToolBar toolbar = new JToolBar();
        toolbar.add(undo);

        getContentPane().setLayout(new BorderLayout());
        getContentPane().add(toolbar, BorderLayout.NORTH);
        pack();
        }

    public static void main(String[] argv) {
        JFrame f = new Bug();
        f.setVisible(true);
        }
    }


% javac Bug.java
% java Bug

Initially, toolbar Undo button has no text, but text shows once clicking on it.
(Review ID: 112630)
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