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ikvaso
Joined: 05 Nov 2011
Posts: 14
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 Posted: Thu Jan 19, 2012 7:52 pm Post subject: listeners not registered after topcomponent restored |
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My TopComponent contains JTextArea with registred listeners (KeyListener and DocumentListener)
when this topcomponent is restored during application start (when TopComponent is opened before application is closed, it is restored on application start), these listeners are not registered
when I close and re-open TopComponent, listeners are being registered and working properly
has anyone got any experience with this? I've got the same code as stated in this Geertjan's blog (so I suppose it should work, but it does not):
| Code: | myTextField.getDocument().addDocumentListener(new DocumentListener() {
public void insertUpdate(DocumentEvent arg0) {
dummyNode.fire(true);
}
public void removeUpdate(DocumentEvent arg0) {
dummyNode.fire(true);
}
public void changedUpdate(DocumentEvent arg0) {
dummyNode.fire(true);
}
}); |
thanks |
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