Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-4418849

The disposing JFrame does not dispose separated JToolBar

    Details

    • Subcomponent:
    • Resolved In Build:
      beta2
    • CPU:
      x86, sparc
    • OS:
      linux, solaris_2.6, windows_2000

      Description



      Name: dsR10051 Date: 02/26/2001


      If one disposes JFrame containing drugged out JToolBar then JToolBar is
      not disposed with JFrame and, therefore, still remains on the screen. This
      behavior is incorrect since the orphan window is useless.

      Here is a minimized test:
      import javax.swing.*;
      import java.awt.BorderLayout;
      import java.awt.Dimension;

      public class ToolBarExample extends JPanel {

          public static void main(String s[]) {

              JToolBar toolBar = new JToolBar();
              toolBar.setOrientation(1);
              toolBar.setPreferredSize(new Dimension(100,50));

              JFrame frame = new JFrame("ToolBar Example");
              frame.getContentPane().add(toolBar, BorderLayout.WEST);
              frame.setSize(new Dimension(150, 95));
              frame.pack();
              frame.setVisible(true);

              System.out.println("Drag please");
              try {
                  Thread.sleep(20000);
              } catch (Exception eee) {
              }
              System.out.println("frame dispose");
              frame.dispose();
          }
      }

      Drug out toolBar to separate window and wait for frame is disposed.

      ======================================================================

      Name: yyT116575 Date: 04/30/2001


      java version "1.3.0_02"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0_02)
      Java HotSpot(TM) Client VM (build 1.3.0_02, mixed mode)

      Source code for the reproduction of this bug follows. To reproduce, do the
      following:

      1. Run the application.
      2. Drag the toolbar so that it floats in a separate window.
      3. Close the main window (not the toolbar window). The toolbar window remains open.


      import java.awt.*;
      import java.awt.event.*;
      import javax.swing.*;
      /*
       *
       */
      public class TestPersistentToolbar {
        public static void main(String[] args) {
          openWindow();
        }
        public static void openWindow() {
          JToolBar tb = new JToolBar();

          JButton b = new JButton("Open Another");
          b.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
              openWindow();
            }
          });

          tb.add(b);

          JButton b2 = new JButton("Exit Application");
          b2.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
              System.exit(0);
            }
          });

          tb.add(b2);

          JFrame f = new JFrame();
          f.setSize(400, 400);
          f.getContentPane().add(tb, BorderLayout.NORTH);
          f.setVisible(true);
        }
      }
      (Review ID: 123502)
      ======================================================================

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                leifs Leif Samuelsson (Inactive)
                Reporter:
                sdasunw Sda Sda (Inactive)
              • Votes:
                0 Vote for this issue
                Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  Imported:
                  Indexed: