/**
* Copyright (c) 2009 Juwi MacMillan Group GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.juwimm.swing.domtotree;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import javax.swing.JCheckBox;
import javax.swing.JPanel;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellEditor;
/**
*
* @author <a href="sascha.kulawik@juwimm.com">Sascha-Matthias Kulawik</a>
* @version $Id$
*/
public class TreeEditor extends DefaultTreeCellEditor {
private JCheckBox box = new JCheckBox();
private JPanel panel = new JPanel();
public TreeEditor(JTree tr, TreeRenderer r) {
super(tr, r);
}
public Component getTreeCellEditorComponent(JTree tree, Object value, boolean isSelected, boolean expanded,
boolean leaf, int row) {
try {
MyTreeNode node = (MyTreeNode) value;
boolean sel = node.setCheckBox();
box.setSelected(sel);
box.setBackground(Color.LIGHT_GRAY);
box.setText(value.toString());
panel.add(box, BorderLayout.CENTER);
panel.setBackground(Color.BLUE);
return box;
} catch (Exception ex) {
System.out.println(ex.getMessage());
}
return super.getTreeCellEditorComponent(tree, value, isSelected, expanded, leaf, row);
}
}