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package demos.xtrans;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.table.*;
import javax.swing.tree.*;
/** Demonstration showing off XTDesktopPane. */
public class Main {
private XTDesktopPane desktop;
private XTBasicTransitionManager transManager;
private static final int TABLE = 1;
private static final int TREE = 2;
private Point loc = new Point();
private boolean scrollingEnabled = true;
private boolean rotationEnabled = true;
private boolean fadesEnabled = true;
private Random random;
private void chooseNextTransition() {
// Only choose one if the user's constraints force us to
if (scrollingEnabled && rotationEnabled && fadesEnabled) {
return;
}
if (random == null) {
random = new Random();
}
boolean fade = random.nextBoolean();
if (!fadesEnabled) {
fade = false;
}
XTBasicTransitionManager.Style style = XTBasicTransitionManager.STYLE_NO_MOTION;
if (scrollingEnabled) {
style = XTBasicTransitionManager.STYLE_SCROLL;
} else if (rotationEnabled) {
style = XTBasicTransitionManager.STYLE_ROTATE;
}
XTBasicTransitionManager.Direction direction = null;
switch (random.nextInt(4)) {
case 0: direction = XTBasicTransitionManager.DIR_LEFT; break;
case 1: direction = XTBasicTransitionManager.DIR_RIGHT; break;
case 2: direction = XTBasicTransitionManager.DIR_UP; break;
default: direction = XTBasicTransitionManager.DIR_DOWN; break;
}
transManager.setNextTransition(style, direction, fade);
}
private void addWindow(int which) {
JInternalFrame frame = new JInternalFrame();
frame.setResizable(true);
frame.setClosable(true);
frame.setVisible(true);
switch (which) {
case TABLE:
{
frame.setTitle("Table Example");
Object[][] data = produceTableData(3, 20);
DefaultTableModel model = new DefaultTableModel(data, new String[] { "A", "B", "C" });
JTable table = new JTable(model);
JScrollPane scrollPane = new JScrollPane(table);
frame.getContentPane().add(scrollPane);
break;
}
case TREE:
{
frame.setTitle("Tree Example");
DefaultMutableTreeNode root = new DefaultMutableTreeNode();
populateTree(root, 2);
JTree tree = new JTree(root);
tree.setRootVisible(false);
frame.getContentPane().add(tree);
break;
}
default:
throw new IllegalArgumentException();
}
frame.setLocation(loc);
loc = new Point((loc.x + 20) % desktop.getWidth(), (loc.y + 20) % desktop.getHeight());
frame.addInternalFrameListener(new InternalFrameAdapter() {
public void internalFrameClosing(InternalFrameEvent e) {
chooseNextTransition();
}
});
frame.pack();
int sz = Math.min(desktop.getWidth() / 3, desktop.getHeight());
frame.setSize(sz, sz);
chooseNextTransition();
desktop.add(frame);
desktop.moveToFront(frame);
}
private Object[][] produceTableData(int cols, int rows) {
Object[][] res = new Object[rows][];
Random r = new Random();
for (int i = 0; i < rows; i++) {
Object[] row = new Object[cols];
for (int j = 0; j < cols; j++) {
row[j] = new Integer(r.nextInt(1000));
}
res[i] = row;
}
return res;
}
private void populateTree(DefaultMutableTreeNode node, int depth) {
node.add(new DefaultMutableTreeNode("A"));
node.add(new DefaultMutableTreeNode("B"));
node.add(new DefaultMutableTreeNode("C"));
if (depth > 0) {
for (Enumeration e = node.children(); e.hasMoreElements(); ) {
populateTree((DefaultMutableTreeNode) e.nextElement(), depth - 1);
}
}
}
private void run(String[] args) {
JFrame frame = new JFrame("Desktop Demo");
JMenu menu = new JMenu("Actions");
JMenuBar menuBar = new JMenuBar();
JMenuItem item;
item = new JMenuItem("Add Table");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
addWindow(TABLE);
}
});
menu.add(item);
item = new JMenuItem("Add Tree");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
addWindow(TREE);
}
});
menu.add(item);
item = new JMenuItem("Close all");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Component[] cs = desktop.getComponents();
for (int i = 0; i < cs.length; i++) {
chooseNextTransition();
desktop.remove(cs[i]);
}
}
});
menu.add(item);
item = new JMenuItem("Quit");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, InputEvent.CTRL_MASK));
menu.add(item);
menuBar.add(menu);
menu = new JMenu("Options");
JCheckBoxMenuItem ckitem = new JCheckBoxMenuItem("Enable Scrolling");
ckitem.setState(true);
ckitem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
scrollingEnabled = ((JCheckBoxMenuItem) e.getSource()).getState();
}
});
menu.add(ckitem);
ckitem = new JCheckBoxMenuItem("Enable Rotation");
ckitem.setState(true);
ckitem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
rotationEnabled = ((JCheckBoxMenuItem) e.getSource()).getState();
}
});
menu.add(ckitem);
ckitem = new JCheckBoxMenuItem("Enable Fades");
ckitem.setState(true);
ckitem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
fadesEnabled = ((JCheckBoxMenuItem) e.getSource()).getState();
}
});
menu.add(ckitem);
menuBar.add(menu);
frame.setJMenuBar(menuBar);
desktop = new XTDesktopPane();
transManager = (XTBasicTransitionManager) desktop.getTransitionManager();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(desktop);
DisplayMode cur = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode();
int width = (int) (cur.getWidth() * 0.75f);
int height = (int) (width * 3.0f / 4.0f);
if (height >= 95.0f * cur.getHeight()) {
height = (int) (cur.getHeight() * 0.75f);
width = (int) (height * 4.0f / 3.0f);
}
frame.setSize(width, height);
frame.setVisible(true);
}
public static void main(String[] args) {
new Main().run(args);
}
}
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