/*
* Freeplane - mind map editor
* Copyright (C) 2009 Dimitry Polivaev
*
* This file author is Dimitry Polivaev
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.features.filter;
import java.awt.event.ActionEvent;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.ui.SelectableAction;
/**
* @author Dimitry Polivaev
* Mar 31, 2009
*/
@SelectableAction
class ShowDescendantsAction extends AFreeplaneAction {
/**
*
*/
private static final long serialVersionUID = 1L;
/**
*
*/
private final FilterController filterController;
ShowDescendantsAction(final FilterController filterController) {
super("ShowDescendantsAction");
this.filterController = filterController;
filterController.getShowDescendants().addChangeListener(new ChangeListener() {
public void stateChanged(final ChangeEvent e) {
setSelected(isModelSelected());
}
});
setSelected(isModelSelected());
}
public void actionPerformed(final ActionEvent e) {
final boolean isSelected = !isModelSelected();
filterController.getShowDescendants().setSelected(isSelected);
setSelected(isSelected);
}
private boolean isModelSelected() {
return filterController.getShowDescendants().isSelected();
}
}