/*
* @(#)QuaquaSquareButtonBorder.java
*
* Copyright (c) 2005-2010 Werner Randelshofer, Immensee, Switzerland.
* All rights reserved.
*
* You may not use, copy or modify this file, except in compliance with the
* license agreement you entered into with Werner Randelshofer.
* For details see accompanying license terms.
*/
package ch.randelshofer.quaqua;
import ch.randelshofer.quaqua.ext.batik.ext.awt.LinearGradientPaint;
import ch.randelshofer.quaqua.util.CachedPainter;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.GraphicsConfiguration;
import java.awt.Image;
import java.awt.Insets;
import java.awt.Paint;
import java.awt.Transparency;
import java.awt.image.*;
import javax.swing.*;
import javax.swing.border.*;
/**
* QuaquaSquareButtonBorder.
*
* @author Werner Randelshofer
* @version $Id: QuaquaSquareButtonBorder.java 426 2011-08-06 09:35:43Z wrandelshofer $
*/
public class QuaquaSquareButtonBorder extends CachedPainter implements Border {
private final static Color[] defaultColors = {
new Color(0x828282), // border
new Color(0xfdfdfd), // first highlight line at top
new Color(0xefefef), // second highlight line at top
new Color(0xdfdfdf), // third hightlight line at top
new Color(0xf1f1f1), // shadow line at bottom
new Color(0xe2e2e2), // gradient top
new Color(0xfdfdfd), // gradient bottom
new Color(0,0,0,15), // outer alpha at right and left
new Color(0,0,0,7) // inner alpha at right and left
};
private final static Color[] selectedColors = {
new Color(0x484848), // border
new Color(0x909090), // first highlight line at top
new Color(0x858585), // second highlight line at top
new Color(0x737373), // third hightlight line at top
new Color(0x868686), // shadow line at bottom
new Color(0x787878), // gradient top
new Color(0x909090), // gradient bottom
new Color(0,0,0,15), // outer alpha at right and left
new Color(0,0,0,7) // inner alpha at right and left
};
private final static Color[] disabledColors = {
new Color(0x99828282, true), // border
new Color(0x99fdfdfd, true), // first highlight line at top
new Color(0x99efefef, true), // second highlight line at top
new Color(0x99dfdfdf, true), // third hightlight line at top
new Color(0x99f1f1f1, true), // shadow line at bottom
new Color(0x99e2e2e2, true), // gradient top
new Color(0x99fdfdfd, true), // gradient bottom
new Color(0,0,0,15), // outer alpha at right and left
new Color(0,0,0,7) // inner alpha at right and left
};
private final static Color[] disabledSelectedColors = {
new Color(0x99484848, true), // border
new Color(0x99909090, true), // first highlight line at top
new Color(0x99858585, true), // second highlight line at top
new Color(0x99737373, true), // third hightlight line at top
new Color(0x99868686, true), // shadow line at bottom
new Color(0x99787878, true), // gradient top
new Color(0x99909090, true), // gradient bottom
new Color(0,0,0,15), // outer alpha at right and left
new Color(0,0,0,7) // inner alpha at right and left
};
/** Creates a new instance of QuaquaSquareButtonBorder */
public QuaquaSquareButtonBorder() {
super(8);
}
public Insets getBorderInsets(Component c) {
return new Insets(1, 1, 1, 1);
}
public boolean isBorderOpaque() {
return false;
}
/**
* Creates the image to cache. This returns a translucent image.
*
* @param c Component painting to
* @param w Width of image to create
* @param h Height to image to create
* @param config GraphicsConfiguration that will be
* rendered to, this may be null.
*/
@Override
protected Image createImage(Component c, int w, int h,
GraphicsConfiguration config) {
if (config == null) {
return new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB_PRE);
}
return config.createCompatibleImage(w, h, Transparency.TRANSLUCENT);
}
public void paintBorder(Component c, Graphics gr, int x, int y, int width, int height) {
if ( height <= 0 || width <= 0 ) {
return;
}
AbstractButton button = (AbstractButton) c;
ButtonModel model = button.getModel();
Color[] colors;
if (button.isEnabled()) {
colors = (model.isSelected() || model.isArmed() && model.isPressed()) ? selectedColors : defaultColors;
} else {
colors = (model.isSelected()) ? disabledSelectedColors : disabledColors;
}
paint(c, gr, x, y, width, height, colors);
}
protected void paintToImage(Component c, Graphics gr, int width, int height, Object args) {
// Cast Graphics to Graphics2D
// Workaround for Java 1.4 and 1.4 on Mac OS X 10.4. We create a new
// Graphics object instead of just casting the provided one. This is
// because drawing texture paints appears to confuse the Graphics object.
Graphics2D g = (Graphics2D) gr.create();
Color[] colors = (Color[]) args;
g.setColor(colors[0]);
g.drawRect(0, 0, width - 1, height - 1);
g.setColor(colors[1]);
g.drawLine(1, 1, width - 2, 1);
g.setColor(colors[2]);
g.drawLine(1, 2, width - 2, 2);
g.setColor(colors[3]);
g.drawLine(1, 3, width - 2, 3);
g.setColor(colors[4]);
g.drawLine(1, height - 2, width - 2, height - 2);
Paint oldPaint = g.getPaint();
g.setPaint(new LinearGradientPaint(0, 4, colors[5], 0, height - 6, colors[6]));
g.fillRect(1, 4, width - 2, height - 6);
g.setColor(colors[7]);
g.setPaint(oldPaint);
g.drawLine(1, 1, 1, height - 2);
g.drawLine(width - 2, 1, width - 2, height - 2);
g.setColor(colors[8]);
g.drawLine(2, 2, 2, height - 3);
g.drawLine(width - 3, 3, width - 3, height - 3);
g.dispose();
}
}