/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.processeditor;
import java.awt.Component;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellRenderer;
import com.rapidminer.tools.GroupTree;
/**
* The renderer for the group tree (displays a small group icon).
*
* @author Ingo Mierswa
* @version $Id: NewOperatorGroupTreeRenderer.java,v 1.3 2008/05/09 19:23:16 ingomierswa Exp $
*/
public class NewOperatorGroupTreeRenderer extends DefaultTreeCellRenderer {
private static final long serialVersionUID = -6092290820461444236L;
public NewOperatorGroupTreeRenderer() {
setLeafIcon(getDefaultClosedIcon());
}
public Component getTreeCellRendererComponent(JTree tree,
Object value,
boolean isSelected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, isSelected,
expanded, leaf, row,
hasFocus);
GroupTree groupTree = (GroupTree)value;
setToolTipText("This group contains all operators of the group '" + groupTree.getName() + "'.");
if (isSelected)
setIcon(getDefaultOpenIcon());
return this;
}
}