/*******************************************************************************
 *  Copyright (c) 2012 Google, Inc.
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  which accompanies this distribution, and is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 *  
 *  Contributors:
 *  Google, Inc. - initial API and implementation
 *******************************************************************************/
package swing.samples;

//TestTree4.java
//Another test to see how we can build a tree and customize its icons.
//This example does not affect the icons of other trees.
//
import java.awt.BorderLayout;
import java.util.Hashtable;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JSplitPane;
import javax.swing.JTree;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;

public class TestTree extends JFrame {

	JTree tree1, tree2;
	DefaultTreeModel treeModel;
	
	public TestTree() {
		 super("Custom Icon Example");
		 setSize(350, 450);
		 setDefaultCloseOperation(EXIT_ON_CLOSE);
		
		 // Build the hierarchy of containers & objects
		 String[] schoolyard = {"School", "Playground", "Parking Lot", "Field"};
		 String[] mainstreet = {"Grocery", "Shoe Shop", "Five & Dime", 
		                        "Post Office"};
		 String[] highway = {"Gas Station", "Convenience Store"};
		 String[] housing = {"Victorian_blue", "Faux Colonial", 
		                     "Victorian_white"};
		 String[] housing2 = {"Mission", "Ranch", "Condo"};
		 Hashtable homeHash = new Hashtable();
		 homeHash.put("Residential 1", housing);
		 homeHash.put("Residential 2", housing2);
		
		 Hashtable cityHash = new Hashtable();
		 cityHash.put("School grounds", schoolyard);
		 cityHash.put("Downtown", mainstreet);
		 cityHash.put("Highway", highway);
		 cityHash.put("Housing", homeHash);
		
		 Hashtable worldHash = new Hashtable();
		 worldHash.put("My First VRML World", cityHash);
		 
		 // Build our tree out of our big hashtable
		 tree1 = new JTree(worldHash);
		 tree2 = new JTree(worldHash);
		
		 DefaultTreeCellRenderer renderer = 
		   (DefaultTreeCellRenderer)tree2.getCellRenderer();
		 renderer.setClosedIcon(new ImageIcon("door.closed.gif"));
		 renderer.setOpenIcon(new ImageIcon("door.open.gif"));
		 renderer.setLeafIcon(new ImageIcon("world.gif"));
		
		 JSplitPane pane = new JSplitPane(JSplitPane.VERTICAL_SPLIT,
		   tree1, tree2);
		
		 getContentPane().add(pane, BorderLayout.CENTER);
	}
	
	public static void main(String args[]) {
		 TestTree tt = new TestTree();
		 tt.setVisible(true);
	}
}