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  1. JDK
  2. JDK-6505526

Calling JMenuItem.setHorizontalAlignment() makes text of item invisible

    Details

      Description

      FULL PRODUCT VERSION :
      java version "1.6.0"
      Java(TM) SE Runtime Environment (build 1.6.0-b105)
      Java HotSpot(TM) Client VM (build 1.6.0-b105, mixed mode, sharing)

      ADDITIONAL OS VERSION INFORMATION :
      Microsoft Windows XP [Version 5.1.2600]

      EXTRA RELEVANT SYSTEM CONFIGURATION :
      I am running 1.6 FCS, but combobox in BugParade didn't let me select it

      A DESCRIPTION OF THE PROBLEM :
      Calling JMenuItem.setHorizontalAlignment() makes text of item invisible when it's shown in a JPopupMenu.


      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      Run supplied source code.
      Minimize the JInternalFrame, then right click on it.

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      JMenuItem on JPopupMenu displays its Label
      ACTUAL -
      Label not visible if setHorizontalAlignment() was called

      REPRODUCIBILITY :
      This bug can be reproduced always.

      ---------- BEGIN SOURCE ----------
      package com.adp.e.client.desktop;

      import java.awt.Component;
      import java.awt.Dimension;
      import java.awt.event.MouseAdapter;
      import java.awt.event.MouseEvent;

      import javax.swing.JButton;
      import javax.swing.JComponent;
      import javax.swing.JDesktopPane;
      import javax.swing.JFrame;
      import javax.swing.JInternalFrame;
      import javax.swing.JMenuItem;
      import javax.swing.JPopupMenu;
      import javax.swing.SwingConstants;

      public class PopupBug
      {

         private static class FrameListener extends MouseAdapter
         {
            private Component m_comp;
            public FrameListener(Component comp)
            {
               m_comp = comp;
            }
            
            public void mouseReleased(MouseEvent e)
            {
               if (e.isPopupTrigger())
               {
                  JPopupMenu pm = new JPopupMenu();
                  JMenuItem mi = new JMenuItem("First Item");
                  // Comment out this line and MenuItem text is visible
                  mi.setHorizontalAlignment(SwingConstants.CENTER);
                  pm.add(mi);
                  pm.show(m_comp, e.getX(), e.getY());
               }
            }
         }
         
         public static void main(String[] args)
         {
            JFrame frame = new JFrame("Popup bug under 1.6");
            JDesktopPane dp = new JDesktopPane();
            frame.setContentPane(dp);
            JInternalFrame iFrame = new JInternalFrame("Right click when minimized", true, true, true, true);
            iFrame.setSize(new Dimension(100, 100));
            iFrame.setVisible(true);
            dp.add(iFrame);
            JComponent di = iFrame.getDesktopIcon();
            for(int i = 0; i < di.getComponentCount(); i++)
            {
               Component curChild = di.getComponent(i);
               if (curChild instanceof JButton)
               {
                  curChild.addMouseListener(new FrameListener(curChild));
               }
            }
            frame.setSize(new Dimension(400,200));
            frame.setVisible(true);
         }
      }

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

      CUSTOMER SUBMITTED WORKAROUND :
      I can get by not calling setHorizontalAlignment(), but thought Sun would want to know about this.

      Release Regression From : 5.0u7
      The above release value was the last known release where this
      bug was not reproducible. Since then there has been a regression.

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              • Assignee:
                alexp Alexander Potochkin (Inactive)
                Reporter:
                igor Igor Nekrestyanov (Inactive)
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                • Created:
                  Updated:
                  Resolved:
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