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Type: Bug
Resolution: Duplicate
Priority: P3
Fix Version/s: 6
Affects Version/s: 5.0
Component/s: client-libs
Labels:

Subcomponent:
java.awt
CPU:

x86
OS:

linux

FULL PRODUCT VERSION :
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
Java HotSpot(TM) Client VM (build 1.5.0-b64, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Linux localhost 2.4.20-8 #1 Thu Mar 13 17:54:28 EST 2003 i686 i686 i386 GNU/Linux

EXTRA RELEVANT SYSTEM CONFIGURATION :
Red Hat 9.0
libgnome-2.2.0.1-8
XFree86-4.3.0-2

A DESCRIPTION OF THE PROBLEM :
When I move the window it maximizes almost everytime. Only happens when enabled Java Look&Feel at the beginning. Doesn't happen when I hava Java L&F but native titlebar. Doesn't happen with 1.42 but happens with 1.5 beta1, 1.5 rc1 and 1.5.
I have test many Sun's examples and happens in all of them.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Click on titlebar an move the window (must have Java Look&Feel decorated titlebar). Sometimes doesn't happen if you move it to screen borders.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Window must not maximize, only move.
ACTUAL -
Window maximize.

ERROR MESSAGES/STACK TRACES THAT OCCUR :
No error messages.

REPRODUCIBILITY :
This bug can be reproduced often.

---------- BEGIN SOURCE ----------
// File dowloaded from Sun's Swing Learning Examples
// http://java.sun.com/docs/books/tutorial/uiswing/learn/example-1dot4/VoteDialog.java

/*
* VoteDialog.java is a 1.4 example that requires
* no other files.
*/
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class VoteDialog extends JPanel {
 JLabel label;
 JFrame frame;
 String simpleDialogDesc = "The candidates";

 public VoteDialog(JFrame frame) {
 super(new BorderLayout());

 this.frame = frame;
 JLabel title;

 //Create the components.
 JPanel choicePanel = createSimpleDialogBox();

 System.out.println("passed createSimpleDialogBox");

 title = new JLabel("Click the \"Vote\" button"
 + " once you have selected a candidate.",
 JLabel.CENTER);

 label = new JLabel("Vote now!", JLabel.CENTER);
 label.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
 choicePanel.setBorder(BorderFactory.createEmptyBorder(20,20,5,20));

 //Lay out the main panel.
 add(title, BorderLayout.NORTH);
 add(label, BorderLayout.SOUTH);
 add(choicePanel, BorderLayout.CENTER);
 }

 void setLabel(String newText) {
 label.setText(newText);
 }

 private JPanel createSimpleDialogBox() {
 final int numButtons = 4;
 JRadioButton[] radioButtons = new JRadioButton[numButtons];

 final ButtonGroup group = new ButtonGroup();

 JButton voteButton = null;

 final String defaultMessageCommand = "default";
 final String yesNoCommand = "yesno";
 final String yeahNahCommand = "yeahnah";
 final String yncCommand = "ync";

 radioButtons[0] = new JRadioButton(
 "<html>Candidate 1: Sparky the Dog</html>");
 radioButtons[0].setActionCommand(defaultMessageCommand);

 radioButtons[1] = new JRadioButton(
 "<html>Candidate 2: Shady Sadie</html>");
 radioButtons[1].setActionCommand(yesNoCommand);

 radioButtons[2] = new JRadioButton(
 "<html>Candidate 3: R.I.P. McDaniels</html>");
 radioButtons[2].setActionCommand(yeahNahCommand);

 radioButtons[3] = new JRadioButton(
 "<html>Candidate 4: Duke the JavaTM Platform Mascot</html>");
 radioButtons[3].setActionCommand(yncCommand);

 for (int i = 0; i < numButtons; i++) {
 group.add(radioButtons[i]);
 }

 //Select the first button by default.
 radioButtons[0].setSelected(true);

 voteButton = new JButton("Vote");

 voteButton.addActionListener(new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 String command = group.getSelection().getActionCommand();

 //ok dialog
 if (command == defaultMessageCommand) {
 JOptionPane.showMessageDialog(frame,
 "This candidate is a dog. Invalid vote.");

 //yes/no dialog
 } else if (command == yesNoCommand) {
 int n = JOptionPane.showConfirmDialog(frame,
 "This candidate is a convicted felon. \nDo you still want to vote for her?",
 "A Follow-up Question",
 JOptionPane.YES_NO_OPTION);
 if (n == JOptionPane.YES_OPTION) {
 setLabel("OK. Keep an eye on your wallet.");
 } else if (n == JOptionPane.NO_OPTION) {
 setLabel("Whew! Good choice.");
 } else {
 setLabel("It is your civic duty to cast your vote.");
 }

 //yes/no (with customized wording)
 } else if (command == yeahNahCommand) {
 Object[] options = {"Yes, please", "No, thanks"};
 int n = JOptionPane.showOptionDialog(frame,
 "This candidate is deceased. \nDo you still want to vote for him?",
 "A Follow-up Question",
 JOptionPane.YES_NO_OPTION,
 JOptionPane.QUESTION_MESSAGE,
 null,
 options,
 options[0]);
 if (n == JOptionPane.YES_OPTION) {
 setLabel("I hope you don't expect much from your candidate.");
 } else if (n == JOptionPane.NO_OPTION) {
 setLabel("Whew! Good choice.");
 } else {
 setLabel("It is your civic duty to cast your vote.");
 }

 //yes/no/cancel (with customized wording)
 } else if (command == yncCommand) {
 Object[] options = {"Yes!",
 "No, I'll pass",
 "Well, if I must"};
 int n = JOptionPane.showOptionDialog(frame,
 "Duke is a cartoon mascot. \nDo you "
 + "still want to cast your vote?",
 "A Follow-up Question",
 JOptionPane.YES_NO_CANCEL_OPTION,
 JOptionPane.QUESTION_MESSAGE,
 null,
 options,
 options[2]);
 if (n == JOptionPane.YES_OPTION) {
 setLabel("Excellent choice.");
 } else if (n == JOptionPane.NO_OPTION) {
 setLabel("Whatever you say. It's your vote.");
 } else if (n == JOptionPane.CANCEL_OPTION) {
 setLabel("Well, I'm certainly not going to make you vote.");
 } else {
 setLabel("It is your civic duty to cast your vote.");
 }
 }
 return;
 }
 });
 System.out.println("calling createPane");
 return createPane(simpleDialogDesc + ":",
 radioButtons,
 voteButton);
 }

 private JPanel createPane(String description,
 JRadioButton[] radioButtons,
 JButton showButton) {
 int numChoices = radioButtons.length;
 JPanel box = new JPanel();
 JLabel label = new JLabel(description);

 box.setLayout(new BoxLayout(box, BoxLayout.PAGE_AXIS));
 box.add(label);

 for (int i = 0; i < numChoices; i++) {
 box.add(radioButtons[i]);
 }

 JPanel pane = new JPanel(new BorderLayout());
 pane.add(box, BorderLayout.NORTH);
 pane.add(showButton, BorderLayout.SOUTH);
 System.out.println("returning pane");
 return pane;
 }

 /**
 * Create the GUI and show it. For thread safety,
 * this method should be invoked from the
 * event-dispatching thread.
 */
 private static void createAndShowGUI() {
 //Make sure we have nice window decorations.
 JFrame.setDefaultLookAndFeelDecorated(true);
 JDialog.setDefaultLookAndFeelDecorated(true);

 //Create and set up the window.
 JFrame frame = new JFrame("VoteDialog");
 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

 //Set up the content pane.
 Container contentPane = frame.getContentPane();
 contentPane.setLayout(new GridLayout(1,1));
 contentPane.add(new VoteDialog(frame));

 //Display the window.
 frame.pack();
 frame.setVisible(true);
 }

 public static void main(String[] args) {
 //Schedule a job for the event-dispatching thread:
 //creating and showing this application's GUI.
 javax.swing.SwingUtilities.invokeLater(new Runnable() {
 public void run() {
 createAndShowGUI();
 }
 });
 }
}

---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
If I enable Java L&F after invoke JFrame and i got GNOME's titlebar the frame acts normally.

Release Regression From : 1.4.2
The above release value was the last known release where this
bug was known to work. Since then there has been a regression.
###@###.### 10/15/04 04:17 GMT
###@###.### 10/18/04 19:42 GMT

duplicates

JDK-6176814 Metalworks frame maximizes after the move

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