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Article #12126

Re: URGENT!! Exception with JPopup

#12126
From: Anne JANSSENS
Date: Tue, 16 Feb 1999 00:00
33 lines
1596 bytes
I have already had a similar exception message of event dispatching (see my
message to the newsgroup 11-02-99)

I'am using a JPopupMenu and have no problem, have you try to use a debugger
?

I have found that for my problem an objet was not initialised and that the
program is lost and enter the processKeyEvent method of JComponent !

I see by your message that you're mixing swing and jbcl, it brings no
problem ?

Hope it could help, :)Anne

Here is the code i am using to show a JPopupMenu :

public class my_panel JPanel
{  
   public my_panel()
   {  super();
      enableEvents(AWTEvent.MOUSE_EVENT_MASK);
   }

   public void processMouseEvent(MouseEvent e)
   { 
     if (e.isPopupTrigger())
     {   JPopupMenu popup = new JPopupMenu("essai");
          popup.setInvoker(this);
          popup.add(new JMenuItem("coucou"));
          popup.add(new JMenuItem("coucou2"));
         popup.show(popup.getInvoker(),e.getX(),e.getY());
     }
   }
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Message-ID: <7abbgp$61016@forums.borland.com>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <7a19a7$p0l2@forums.borland.com>

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From: "Anne JANSSENS" <recherche@generix.fr>
Subject: Re: URGENT!! Exception with JPopup
Date: 1999/02/16
Message-ID: <7abbgp$61016@forums.borland.com>
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