/*
 * $Id: SidePaneDemo.java,v 1.7 2005/11/23 05:14:55 zfq Exp $
 *
 * Copyright (C) 2001-2003 Extreme Component, Inc. All rights reserved.
 * Use is subject to license terms. 
 */

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;

import com.zfqjava.swing.JSidePane;
import com.zfqjava.swing.ModelFactory;
import com.zfqjava.swing.ValueAction;
import com.zfqjava.swing.JBean;
import com.zfqjava.swing.JCommonPane;
/**
 * JSidePane Demo
 *
 * @author $Author: zfq $
 * @version $Revision: 1.7 $ $Date: 2005/11/23 05:14:55 $
 */
public class SidePaneDemo extends JPanel {
    private static final String[] A = { "Alice", "Bob", "Mike", "Scott" };
    private JSidePane sidePane;
    
    public SidePaneDemo() {
	super(new BorderLayout());
	sidePane = createSidePane();
	add(sidePane, BorderLayout.CENTER);
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	panel.add(createPropertyPanel(), BorderLayout.NORTH);
	panel.add(createDialogPanel(), BorderLayout.SOUTH);
	add(panel, BorderLayout.EAST);	
    }

    private JSidePane createSidePane() {
	JSidePane sidePane = new JSidePane();
	sidePane.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	sidePane.addGroup(new JTree(), new ValueAction("tree"));
	sidePane.addGroup(new JList(ModelFactory.createListModel(A)));
	sidePane.addGroup(new JTree(), new ValueAction("dir"));
	sidePane.addGroup(new JTree(), new ValueAction("file"));	
	return sidePane;
    }
    
    private JPanel createPropertyPanel() {
	JPanel panel = new JPanel();
	Border titledBorder = BorderFactory.createTitledBorder("Change Property");
	Border emptyBorder = BorderFactory.createEmptyBorder(12, 12, 12, 12);
	panel.setBorder(BorderFactory.createCompoundBorder(titledBorder, emptyBorder));
	GridBagLayout gridbag = new GridBagLayout();
	GridBagConstraints c = new GridBagConstraints();
	panel.setLayout(gridbag);

	c.weightx = 0.5;
	c.weighty = 0.5;
	c.fill = GridBagConstraints.HORIZONTAL;
	c.anchor = GridBagConstraints.WEST;
	c.insets = new Insets(0, 0, 5, 0);
	
	JLabel label = new JLabel("Selection Mode: ");
	addPanel(panel, c, label);
	
	Object[] headStyles = { "Single Selection", "Multiple Selection" };
	final JComboBox headStyleCB = new JComboBox(headStyles);
	headStyleCB.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent e) {
		    int index = headStyleCB.getSelectedIndex();
		    if(index == 0) {
			sidePane.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
		    } else {
			sidePane.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
		    }
		}
	    });
	label.setLabelFor(headStyleCB);
	c.gridwidth = GridBagConstraints.REMAINDER;
	addPanel(panel, c, headStyleCB);
	
	return panel;
    }
    private JPanel createDialogPanel() {
	JPanel panel = new JPanel();
	Border titledBorder = BorderFactory.createTitledBorder("Dialog and Frame");
	Border emptyBorder = BorderFactory.createEmptyBorder(12, 12, 12, 12);
	panel.setBorder(BorderFactory.createCompoundBorder(titledBorder, emptyBorder));
	
	GridBagLayout gridbag = new GridBagLayout();
	GridBagConstraints c = new GridBagConstraints();
	panel.setLayout(gridbag);	
	// c.fill = GridBagConstraints.HORIZONTAL;
	c.anchor = GridBagConstraints.CENTER;
	c.insets = new Insets(0, 0, 5, 0);

	c.gridwidth = GridBagConstraints.REMAINDER;	
	JButton b = new JButton("Show Frame");
	b.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent e) {
		    JFrame frame = new JFrame("JSidePane");
		    frame.getContentPane().add(createSidePane());
		    frame.pack();
		    centerOnScreen(frame);
		    frame.show();
		}
	    });
	addPanel(panel, c, b);
	return panel;
    }    
    private static void addPanel(Container container, GridBagConstraints c, Component component) {
	GridBagLayout gridbag = (GridBagLayout)container.getLayout();
	gridbag.setConstraints(component, c);
	container.add(component);
    }
    
    public static void main(String[] args) {
	DemoPanel demoPanel = new DemoPanel();
	demoPanel.addDemo(new SidePaneDemo());
	demoPanel.setTitle("JSidePane Demo");
	demoPanel.setDefaultCloseOperation(JBean.EXIT_ON_CLOSE);
	demoPanel.showFrame();
    }
    private static void centerOnScreen(Window window) {
	Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
	window.setLocation((d.width - window.getWidth())/2,
		    (d.height - window.getHeight())/2);
    }            
}