Hi Christian,
I have seen this before.
It might sound strange, but this is mostly caused by an icon that is not
16x16 in the toolbar of your diagram.
Regards,
Michiel
----- Original Message -----
From: "Christian López Espínola" <[EMAIL PROTECTED]>
To: "ArgoUML-dev" <[email protected]>
Sent: Saturday, November 25, 2006 2:56 AM
Subject: [argouml-dev] Exceptions on Menus
Hi all,
First at all, I must say that I had no time for reviewing the loading
problems I've mentioned some weeks ago. I will do in a few weeks, and
I will talk about them in this list.
Right now I have another problem with more priority for me. With the
latest version of the svn, when I click on some of the options of my
submenu, the GUI crashes. If I minimize Argo and maximize again, it
shows nice, but it is a little discomforting.
I have uploaded a screenshot here:
http://talika.eii.us.es/~penyaskito/screenshot_macmas.png
I paste the exception:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at java.awt.Rectangle.setBounds(Unknown Source)
at javax.swing.RepaintManager.collectDirtyComponents(Unknown
Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknow
n Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown
Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown
Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Some of my code...
private JMenuItem menuItemTraceability;
[...]
menuItemTraceability.addActionListener(this);
[...]
public void actionPerformed(ActionEvent event) {
LOG.info("User clicked on '" + event.getActionCommand() + "'");
Project p = ProjectManager.getManager().getCurrentProject();
Object ns = findNamespace();
if (ns != null) {
UMLDiagram diagram=null;
if (event.getSource().equals(menuItemTraceability))
diagram = (new ActionTraceabilityDiagram()).createDiagram(ns);
if(diagram != null){
p.addMember(diagram);
ExplorerEventAdaptor.getInstance().modelElementAdded(ns);
TargetManager.getInstance().setTarget(diagram);
}
}
}
Thanks for your help
--
Regards,
Christian López Espínola
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