AnimatedButton.java Source code

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Here is the source code for AnimatedButton.java

Source

/**
 *   Arsenal Real-Time Collaboration Server Project
 *   Copyright (C) 2003  Michael Burnside, Arsenal Project
 *
 *   This library is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU Lesser General Public
 *   License as published by the Free Software Foundation; either
 *   version 2.1 of the License, or (at your option) any later version.
 *
 *   This library is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *   Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public
 *   License along with this library; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * ***************************************************************** 
 *    $Header: /cvs/coolcollaborator/prod/coolcollaborator/prod/util/src/com/arsenal/util/AnimatedButton.java,v 1.1.1.1 2006/01/12 04:54:02 mburnside Exp $ 
 *     
 *    File: $Workfile: AnimatedButton.java $ 
 *     
 *    Description: 
 *     
 *    
 *     
 *    @author      michael@michaelburnside.com (arsenal-1) 
 *    @author      Michael Burnside 
 *    @version     %I%, %G% 
 *    @since       1.0 
 *     
 */

import java.io.File;

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

public class AnimatedButton extends JPanel {

    Font font = new Font("Arial", Font.PLAIN, 10);
    Color darkSlateGray = new Color(49, 79, 79);
    Color dimGray = new Color(105, 105, 105);
    Color slateGray = new Color(112, 138, 144);
    Color lightSlateGray = new Color(119, 136, 153);
    Color gray = new Color(190, 190, 190);
    Color lightGray = new Color(211, 211, 211);
    Color[] colors = { Color.black, darkSlateGray, dimGray, slateGray, lightSlateGray, gray, lightGray,
            Color.white };

    private JButton button = new JButton();
    private int fadeSpeed = 50;
    private boolean animate = false;
    private boolean allowAnimate = true; // we will animate

    private Color foreground = Color.black;

    public void setDefaultForeground(Color foreground) {
        this.foreground = foreground;
    }

    public AnimatedButton(String buttonText, boolean useBgImage, Color defaultForeground, boolean allowAnimate) {
        this.setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS));
        button.setText(buttonText);
        this.foreground = defaultForeground;
        this.allowAnimate = allowAnimate;
        setOpaque(false);
        add(button);
        if (allowAnimate)
            runThread.start();
    }

    private Thread runThread = new Thread(new Runnable() {
        public void run() {
            while (true) {
                try {
                    runThread.sleep(100);
                } catch (Exception e) {
                }
                if (animate) {
                    for (int i = 0; i < colors.length; i++) {
                        button.setForeground(colors[i]);
                        try {
                            runThread.sleep(fadeSpeed);
                        } catch (Exception e) {
                        }
                    }
                    try {
                        runThread.sleep(100);
                    } catch (Exception e) {
                    }
                    for (int i = colors.length - 1; i >= 0; i--) {
                        button.setForeground(colors[i]);
                        try {
                            runThread.sleep(fadeSpeed);
                        } catch (Exception le) {
                        }
                    }
                } // end if animate
            } //end while
        }
    });

    /**
     *
     * Sets the button's and panel's minimum size
     *
     * @param width width, in pixels
     * @param height height, in pixels
     *
     */
    public void setMaximumSize(int width, int height) {
        setMaximumSize(new Dimension(width, height));
        button.setMaximumSize(new Dimension(width, height));
    }

    /**
     *
     * Sets the button's and panel's minimum size
     *
     * @param width width, in pixels
     * @param height height, in pixels
     *
     */
    public void setMinimumSize(int width, int height) {
        setMinimumSize(new Dimension(width, height));
        button.setMinimumSize(new Dimension(width, height));
    }

    /**
     *
     * Sets the button's and panel's preferred size
     *
     * @param width width, in pixels
     * @param height height, in pixels
     *
     */
    public void setPreferredSize(int width, int height) {
        setPreferredSize(new Dimension(width, height));
        button.setPreferredSize(new Dimension(width, height));
    }

    /**
     *
     * gets the button instance
     *
     * @return JButton component of this class
     *
     */
    public JButton getButton() {
        return button;
    }

    public void setText(String text) {
        button.setText(text);
    }

    public void setEnable(boolean animate) {
        if (allowAnimate) {
            this.animate = animate;
            if (!animate)
                button.setForeground(Color.black);
            button.setEnabled(animate);
        } else {
            button.setEnabled(animate);
        }
    }

}