/*
* The University of Wales, Cardiff Triana Project Software License (Based
* on the Apache Software License Version 1.1)
*
* Copyright (c) 2007 University of Wales, Cardiff. All rights reserved.
*
* Redistribution and use of the software in source and binary forms, with
* or without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any,
* must include the following acknowledgment: "This product includes
* software developed by the University of Wales, Cardiff for the Triana
* Project (http://www.trianacode.org)." Alternately, this
* acknowledgment may appear in the software itself, if and wherever
* such third-party acknowledgments normally appear.
*
* 4. The names "Triana" and "University of Wales, Cardiff" must not be
* used to endorse or promote products derived from this software
* without prior written permission. For written permission, please
* contact triana@trianacode.org.
*
* 5. Products derived from this software may not be called "Triana," nor
* may Triana appear in their name, without prior written permission of
* the University of Wales, Cardiff.
*
* 6. This software may not be sold, used or incorporated into any product
* for sale to third parties.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL UNIVERSITY OF WALES, CARDIFF OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* ------------------------------------------------------------------------
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Triana Project. For more information on the
* Triana Project, please see. http://www.trianacode.org.
*
* This license is based on the BSD license as adopted by the Apache
* Foundation and is governed by the laws of England and Wales.
*
*/
package org.trianacode.gui.panels;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JPanel;
/**
* User: andrew Date: 24-May-2004 Time: 21:06:06
*/
public class Colons extends JPanel {
private Color fg = Color.GREEN;
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2 = (Graphics2D) g;
Color c = g2.getColor();
g2.setColor(getForeground());
Dimension d = getSize();
int center = (d.width / 2);
int halfHeight = (d.height / 2);
int circ = center - (center / 2);
paintColon(circ, halfHeight - (halfHeight / 3), center, g);
paintColon(circ, halfHeight + (halfHeight / 3), center, g);
g2.setColor(c);
}
private void paintColon(int x, int y, int dim, Graphics g) {
g.fillOval(x, y, dim, dim);
}
public void addNotify() {
super.addNotify();
setBackground(getParent().getBackground());
fg = getParent().getForeground();
setForeground(getParent().getBackground());
}
public void blink(int blinks, int speed) {
final int blinkcount = blinks * 2;
final int blinkspeed = speed;
Thread thread = new Thread() {
public void run() {
int count = 0;
Color bg = getBackground();
while (count < blinkcount) {
if (getForeground().equals(fg)) {
setForeground(bg);
} else {
setForeground(fg);
}
count++;
try {
sleep(blinkspeed);
} catch (InterruptedException ie) {
}
}
}
};
thread.setPriority(Thread.NORM_PRIORITY);
thread.start();
}
}