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Java > Open Source Codes > org > infoglue > cmsinstaller > HelpButton


1 /* ===============================================================================
2  *
3  * Part of the InfoGlue Content Management Platform (www.infoglue.org)
4  *
5  * ===============================================================================
6  *
7  * Copyright (C)
8  *
9  * This program is free software; you can redistribute it and/or modify it under
10  * the terms of the GNU General Public License version 2, as published by the
11  * Free Software Foundation. See the file LICENSE.html for more information.
12  *
13  * This program is distributed in the hope that it will be useful, but WITHOUT
14  * ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
15  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License along with
18  * this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
19  * Place, Suite 330 / Boston, MA 02111-1307 / USA.
20  *
21  * ===============================================================================
22  */
23
24 package org.infoglue.cmsinstaller;
25
26 import javax.swing.*;
27 import java.awt.*;
28 import java.awt.event.*;
29
30 /**
31  * This is the main class for the installer.
32  */
33
34 public class HelpButton extends JButton implements MouseListener
35 {
36     private JLabel label = null;
37     
38     public HelpButton(JLabel label)
39     {
40         super(new ImageIcon("images/help.gif"));
41         this.setSize(20, 20);
42         this.setBackground(Color.white);
43         this.setBorder(null);
44         this.setVerticalTextPosition(SwingConstants.CENTER);
45         this.setHorizontalTextPosition(SwingConstants.CENTER);
46         //this.setLayout(null);
47 this.setToolTipText(label.getToolTipText());
48         this.addMouseListener(this);
49     }
50     
51     
52     public void mouseClicked(MouseEvent e)
53     {
54         ToolTipManager toolTipManager = ToolTipManager.sharedInstance();
55         toolTipManager.setInitialDelay(50);
56         Component c = (Component)e.getSource();
57         c.dispatchEvent( new KeyEvent (c, KeyEvent.KEY_PRESSED, 0, KeyEvent.CTRL_MASK, KeyEvent.VK_F1) );
58         toolTipManager.setInitialDelay(500);
59     }
60
61     public void mouseEntered(MouseEvent e){};
62     public void mouseExited(MouseEvent e){};
63     public void mousePressed(MouseEvent e){};
64     public void mouseReleased(MouseEvent e){};
65
66 }
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