// GUITreeComponent interface
@Override
public void startSetup(Attributes atts) {
super.startSetup(atts);
setEnabled(false);
addActionListener(this);
Outliner.documents.addDocumentRepositoryListener(this);
}
// GUITreeComponent interface
public void startSetup(Attributes atts) {
super.startSetup(atts);
addActionListener(this);
}