Name: stC104175 Date: 06/19/2000


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


Maximize a JInternalFrame within a standard JDesktopPane with
DefaultDesktopManager.
Iconify the frame.
Re-display the frame by double clicking on the icon.
Presumably, the frame should appear with its last maximized size.
It does not, due to a change from 1.2 to 1.3 in DefaultDesktopManager where,
when iconified, the frame's setMaximum (false) is called.
(Review ID: 106272)
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Name: rmT116609 Date: 10/25/2000


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

/*
Problem: JInternalFrame setIcon(true) does not deiconize to maximizeFrame

Setup: java.version 1.3.0, NT 4.0 SP6

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

Try the following:

1) Maximize JInternalFrame using setMaximum(true)
    Result: isIcon() is false /? isMaximum() is true

2) Iconize JInternalFrame using setIcon(true)
??? Result: isIcon() is true /? isMaximum() is false Why?

3) Deiconize JInternalFrame using setIcon(false)
??? Result: isIcon() is false /? isMaximum() is false Why?

//Author: John Petrula
//Description: ###@###.###

The code below demos problem.

*/

package com.petrula.bug;

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

public class MyFrame extends JFrame {

  public MyFrame() {
  }

  public static void main(String[] args) {
    try {
    // Windows L&F
    UIManager.setLookAndFeel(
      "com.sun.java.swing.plaf.windows.WindowsLookAndFeel");

    // Create Desktop
    JDesktopPane desktopPane = new JDesktopPane();

    // Create JInternalFrame
    JInternalFrame internalFrame = new JInternalFrame( "My JInternalFrame",true, true, true, true);

    internalFrame.setBounds(200, 200, 200, 200);

    // Create JFrame
    MyFrame myFrame = new MyFrame();
    myFrame.addWindowListener(new java.awt.event.WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        System.exit(0);
      }
    });

    // Add JInternalFrame into Desktop and set Desktop as ContentPane
    desktopPane.add(internalFrame);
    myFrame.setContentPane(desktopPane);

    // Size and make JFrame visible
    myFrame.setSize(500,500);
    internalFrame.setVisible(true);
    myFrame.setVisible(true);

    // Maximize JInternalFrame

    System.out.println("Maximize using internalFrame.setMaximum(true)");
    internalFrame.setMaximum(true);
    myFrame.validate();
    System.out.println(internalFrame.isIcon() + " internalFrame.isIcon");
    System.out.println(internalFrame.isMaximum() + "
internalFrame.isMaximum\n");
    Thread.sleep(3000);

    // Iconize JInternalFrame

    // Why is isMaximum() false after iconizing JInternalFrame?
    System.out.println("Iconify using internalFrame.setIcon(true)");
    internalFrame.setIcon(true);
    myFrame.validate();
    System.out.println(internalFrame.isIcon() + " internalFrame.isIcon");
    System.out.println(internalFrame.isMaximum() + " internalFrame.isMaximum -Why?\n");
    Thread.sleep(3000);

    // Deiconize JInternalFrame

    // Why is isMaximum() false after deiconizing JInternalFrame?
    System.out.println("Deiconify using internalFrame.setIcon(false);");
    internalFrame.setIcon(false);
    myFrame.validate();
    System.out.println(internalFrame.isIcon() + " internalFrame.isIcon");
    System.out.println(internalFrame.isMaximum() + " internalFrame.isMaximum -Wrong\n");
    }
    catch( Exception e) {
      e.printStackTrace();
    }
  }
}
(Review ID: 108286)
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