Cursor Test

01: import java.awt.*;
02: import java.awt.event.*;
03: import java.net.*;
04: import javax.swing.*;
05: 
06: 
07: class TestPanel extends JPanel implements ItemListener
08: {
09:     JPanel top;
10:         JComboBox cursors;
11:         Cursor custom;
12:         
13:         TestPanel()
14:         {
15:             //Create and load the duke icon.
16:             ImageIcon icon = new ImageIcon(getClass().getResource("dukeWaveRed.gif"));
17:             custom = Toolkit.getDefaultToolkit().createCustomCursor(icon.getImage(), new Point(15,15),
18:                 "Duke Waving");
19:                 
20:             String names[] = new String[15];
21:             int i;
22:             for (i=0; i<20; i++) {
23:                 try {
24:                     names[i] = Cursor.getPredefinedCursor(i).getName();
25:                 }
26:                 catch(IllegalArgumentException e)
27:                 {
28:                     break;
29:                 }
30:             }
31:             System.out.println("There are " + i + " predefined cursors");
32:             names[14] = custom.getName();
33:             cursors = new JComboBox(names);
34:             cursors.addItemListener(this);
35:             
36:             top = new JPanel();
37:             top.add(cursors);           
38:         }       
39:         
40:         public void itemStateChanged(ItemEvent e)
41:         {
42:             int idx = cursors.getSelectedIndex();
43:             setCursor( idx<14? Cursor.getPredefinedCursor( idx ): custom );
44:         }       
45:         
46: }
47: 
48: 
49: public class CursorTest extends JApplet
50: {
51:     public void init()
52:     {
53:         TestPanel panel = new TestPanel();
54:         add(panel);
55:         add(panel.top,BorderLayout.NORTH);
56:     }
57: 
58:     public static void main( String args[] )
59:     {
60:         TestPanel panel = new TestPanel();
61:         JFrame frame = new JFrame("Cursor Test" );
62:         frame.add(panel);
63:         frame.add(panel.top,BorderLayout.NORTH);
64:         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
65:         frame.setSize( 240, 180 );
66:         frame.setVisible(true);
67:     }
68: }

01: import java.awt.Cursor;
02: 
03: 
04: 
05: public class CursorList extends Cursor
06: {
07:         CursorList()
08:         {
09:                 super(Cursor.DEFAULT_CURSOR);
10:         }
11: 
12:         public static void listCursors()
13:         {
14:                 int n = predefined.length;
15:                 for (int i=0; i<n; i++) {
16:                         System.out.println(predefined[i].getName() + "\t" + predefined[i].getType() );
17:                 }
18:         }
19: }