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andvicoso
Joined: 20 Nov 2008
Posts: 15
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 Posted: Thu Oct 15, 2009 2:13 pm Post subject: NodeAction JMenuItem enablement error |
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Hello,
I'm trying to show a node popup menu on other screen position. So, I'm doing something like this:
| Code: |
public JPopupMenu getNodePopup(){
final Node node = new MyNode(myLookup);
return Utilities.actionsToPopup(node.getActions(false), Lookups.fixed(node, node.getLookup()));
}
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But I've seen that inside CookieAction (which is one of the possible actions from the node), a NodeAction->resultChanged (from the created DelegateAction) like the above:
| Code: |
public void resultChanged(LookupEvent ev) {
boolean old = enabled;
enabled = delegate.enable(nodes());
support.firePropertyChange(PROP_ENABLED, old, enabled);
}
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is called, and it correctly sets the local enabled field. But, after the execution returns to the Utilities.actionsToPopup, the created JMenuItem is never set enabled/disabled based on that trully corresponding NodeAction.enabled field. Even if I try set the enablement of the action inside the overriden getPopupPresenter method from my action, like this:
| Code: |
@Override
public JMenuItem getPopupPresenter() {
final JMenuItem menu = new JMenuItem(this);//super.getPopupPresenter();
menu.setEnabled(isEnabled());//Try to force the enablement
return menu;
}
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The problem here is that the isEnabled method from MyAction calls isEnabled from NodeAction, which returns (Boolean) getProperty(PROP_ENABLED), which is different from the correct enablement.
Am I doing something wrong? |
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andvicoso
Joined: 20 Nov 2008
Posts: 15
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| Posted: Tue Nov 03, 2009 6:30 pm Post subject: |
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| Nobody??? |
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