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A LookAndFeel library for swing
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/*
* Copyright (c) 2002 and later by MH Software-Entwicklung. All Rights Reserved.
*
* JTattoo is multiple licensed. If your are an open source developer you can use
* it under the terms and conditions of the GNU General Public License version 2.0
* or later as published by the Free Software Foundation.
*
* see: gpl-2.0.txt
*
* If you pay for a license you will become a registered user who could use the
* software under the terms and conditions of the GNU Lesser General Public License
* version 2.0 or later with classpath exception as published by the Free Software
* Foundation.
*
* see: lgpl-2.0.txt
* see: classpath-exception.txt
*
* Registered users could also use JTattoo under the terms and conditions of the
* Apache License, Version 2.0 as published by the Apache Software Foundation.
*
* see: APACHE-LICENSE-2.0.txt
*/
package com.jtattoo.plaf.aluminium;
import com.jtattoo.plaf.*;
import java.awt.*;
import java.awt.geom.Area;
import java.awt.geom.RoundRectangle2D;
import javax.swing.*;
import javax.swing.plaf.*;
import javax.swing.plaf.basic.BasicGraphicsUtils;
/**
* @author Michael Hagen
*/
public class AluminiumButtonUI extends BaseButtonUI {
public static ComponentUI createUI(JComponent c) {
return new AluminiumButtonUI();
}
@Override
protected void paintBackground(Graphics g, AbstractButton b) {
if (!b.isContentAreaFilled() || (b.getParent() instanceof JMenuBar)) {
return;
}
if (!(b.isBorderPainted() && (b.getBorder() instanceof UIResource))) {
super.paintBackground(g, b);
return;
}
int width = b.getWidth();
int height = b.getHeight();
ButtonModel model = b.getModel();
Graphics2D g2D = (Graphics2D) g;
Composite composite = g2D.getComposite();
Object savedRenderingHint = g2D.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Color[] colors;
if (model.isEnabled()) {
Color background = b.getBackground();
if (background instanceof ColorUIResource) {
if (model.isPressed() && model.isArmed()) {
colors = AbstractLookAndFeel.getTheme().getPressedColors();
} else {
if (b.isRolloverEnabled() && model.isRollover()) {
colors = AbstractLookAndFeel.getTheme().getRolloverColors();
} else if (b.getRootPane() != null && b.equals(b.getRootPane().getDefaultButton())) {
colors = AbstractLookAndFeel.getTheme().getSelectedColors();
} else {
colors = AbstractLookAndFeel.getTheme().getButtonColors();
}
}
} else {
if (model.isPressed() && model.isArmed()) {
colors = ColorHelper.createColorArr(ColorHelper.darker(background, 30), ColorHelper.darker(background, 10), 20);
} else {
if (b.isRolloverEnabled() && model.isRollover()) {
colors = ColorHelper.createColorArr(ColorHelper.brighter(background, 50), ColorHelper.brighter(background, 10), 20);
} else {
colors = ColorHelper.createColorArr(ColorHelper.brighter(background, 30), ColorHelper.darker(background, 10), 20);
}
}
}
} else {
colors = AbstractLookAndFeel.getTheme().getDisabledColors();
}
if (AbstractLookAndFeel.getTheme().doDrawSquareButtons()
|| (((width < 64) || (height < 16)) && ((b.getText() == null) || b.getText().length() == 0))) {
JTattooUtilities.fillHorGradient(g, colors, 0, 0, width - 1, height - 1);
if (model.isEnabled()) {
g2D.setColor(AbstractLookAndFeel.getFrameColor());
} else {
g2D.setColor(ColorHelper.brighter(AbstractLookAndFeel.getFrameColor(), 20));
}
g2D.drawRect(0, 0, width - 1, height - 1);
AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.6f);
g2D.setComposite(alpha);
g2D.setColor(Color.white);
g2D.drawRect(1, 1, width - 3, height - 3);
} else {
int d = height - 2;
Shape savedClip = g.getClip();
Area clipArea = new Area(new RoundRectangle2D.Double(0, 0, width - 1, height - 1, d, d));
if (savedClip != null) {
clipArea.intersect(new Area(savedClip));
}
g2D.setClip(clipArea);
JTattooUtilities.fillHorGradient(g, colors, 0, 0, width - 1, height - 1);
g2D.setClip(savedClip);
if (model.isEnabled()) {
g2D.setColor(AbstractLookAndFeel.getFrameColor());
} else {
g2D.setColor(ColorHelper.brighter(AbstractLookAndFeel.getFrameColor(), 20));
}
g2D.drawRoundRect(0, 0, width - 1, height - 1, d, d);
AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.6f);
g2D.setComposite(alpha);
g2D.setColor(Color.white);
g2D.drawRoundRect(1, 1, width - 3, height - 3, d - 2, d - 2);
}
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, savedRenderingHint);
g2D.setComposite(composite);
}
@Override
protected void paintFocus(Graphics g, AbstractButton b, Rectangle viewRect, Rectangle textRect, Rectangle iconRect) {
Graphics2D g2D = (Graphics2D) g;
int width = b.getWidth();
int height = b.getHeight();
if (AbstractLookAndFeel.getTheme().doDrawSquareButtons()
|| !b.isContentAreaFilled()
|| !(b.getBorder() instanceof UIResource)
|| ((width < 64) || (height < 16)) && ((b.getText() == null) || b.getText().length() == 0)) {
g.setColor(AbstractLookAndFeel.getFocusColor());
BasicGraphicsUtils.drawDashedRect(g, 4, 3, width - 8, height - 6);
} else {
Object savedRenderingHint = g2D.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2D.setColor(AbstractLookAndFeel.getFocusColor());
int d = b.getHeight() - 4;
g2D.drawRoundRect(2, 2, b.getWidth() - 5, b.getHeight() - 5, d, d);
g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, savedRenderingHint);
}
}
} // end of class AluminiumButtonUI