/*
* Copyright 2003,2004,2005 Colin Crist
*
* 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 hermes.browser.components;
import hermes.browser.IconCache;
import hermes.browser.model.tree.AbstractTreeNode;
import java.awt.Component;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellRenderer;
/**
* Renderer for the icons in the main browser tree.
*
* @author colincrist@hermesjms.com
* @version $Id: BrowserTreeCellRenderer.java,v 1.1 2005/05/24 12:58:37 colincrist Exp $
*/
public class BrowserTreeCellRenderer extends DefaultTreeCellRenderer
{
/**
*
*/
private static final long serialVersionUID = -5392104518674813977L;
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus)
{
super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
if (value instanceof AbstractTreeNode)
{
AbstractTreeNode node = (AbstractTreeNode) value;
if (node.hasOpenIcon() && expanded)
{
setIcon(node.getOpenIcon());
}
else
{
setIcon(node.getIcon());
}
}
else
{
if (expanded)
{
setIcon(IconCache.getIcon("hermes.tree.folder.opened"));
}
else
{
setIcon(IconCache.getIcon("hermes.tree.folder.closed"));
}
}
return this;
}
}