/*
* 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;
import java.awt.*;
import javax.swing.*;
import javax.swing.plaf.ColorUIResource;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.*;
import javax.swing.text.View;
public class BaseToggleButtonUI extends BasicToggleButtonUI {
private static final Rectangle viewRect = new Rectangle();
private static final Rectangle textRect = new Rectangle();
private static final Rectangle iconRect = new Rectangle();
public static ComponentUI createUI(JComponent b) {
return new BaseToggleButtonUI();
}
public void installDefaults(AbstractButton b) {
super.installDefaults(b);
b.setOpaque(false);
b.setRolloverEnabled(true);
}
public void uninstallDefaults(AbstractButton b) {
super.uninstallDefaults(b);
b.setOpaque(true);
b.setRolloverEnabled(false);
}
protected BasicButtonListener createButtonListener(AbstractButton b) {
return new BaseButtonListener(b);
}
protected void paintBackground(Graphics g, AbstractButton b) {
if (!b.isContentAreaFilled() || (b.getParent() instanceof JMenuBar)) {
return;
}
int width = b.getWidth();
int height = b.getHeight();
ButtonModel model = b.getModel();
Color colors[];
if (b.isEnabled()) {
Color background = b.getBackground();
if (background instanceof ColorUIResource) {
if (b.isRolloverEnabled() && model.isRollover()) {
colors = AbstractLookAndFeel.getTheme().getRolloverColors();
} else if ((model.isPressed() && model.isArmed()) || model.isSelected()) {
colors = AbstractLookAndFeel.getTheme().getPressedColors();
} else {
if (AbstractLookAndFeel.getTheme().doShowFocusFrame() && b.hasFocus()) {
colors = AbstractLookAndFeel.getTheme().getFocusColors();
} 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()) {
if (model.isSelected()) {
colors = ColorHelper.createColorArr(ColorHelper.darker(background, 20), background, 20);
} else {
colors = ColorHelper.createColorArr(ColorHelper.brighter(background, 50), ColorHelper.brighter(background, 10), 20);
}
} else if (model.isSelected()) {
colors = ColorHelper.createColorArr(ColorHelper.darker(background, 40), ColorHelper.darker(background, 20), 20);
} else {
colors = ColorHelper.createColorArr(ColorHelper.brighter(background, 30), ColorHelper.darker(background, 10), 20);
}
}
} else { // disabled
colors = AbstractLookAndFeel.getTheme().getDisabledColors();
}
JTattooUtilities.fillHorGradient(g, colors, 1, 1, width - 2, height - 2);
}
protected void paintText(Graphics g, AbstractButton b, Rectangle textRect, String text) {
ButtonModel model = b.getModel();
FontMetrics fm = JTattooUtilities.getFontMetrics(b, g, b.getFont());
int mnemIndex = (JTattooUtilities.getJavaVersion() >= 1.4) ? b.getDisplayedMnemonicIndex() : JTattooUtilities.findDisplayedMnemonicIndex(b.getText(), model.getMnemonic());
if (model.isEnabled()) {
Color foreground = b.getForeground();
Color background = b.getBackground();
int offs = 0;
if ((model.isArmed() && model.isPressed()) || model.isSelected()) {
offs = 1;
if (foreground instanceof ColorUIResource && background instanceof ColorUIResource) {
foreground = AbstractLookAndFeel.getTheme().getPressedForegroundColor();
}
}
if (model.isRollover()) {
if (foreground instanceof ColorUIResource && background instanceof ColorUIResource) {
foreground = AbstractLookAndFeel.getTheme().getRolloverForegroundColor();
}
}
Object sc = b.getClientProperty("shadowColor");
if (sc instanceof Color) {
g.setColor((Color)sc);
JTattooUtilities.drawStringUnderlineCharAt(b, g, text, mnemIndex, textRect.x + offs, textRect.y + fm.getAscent() * offs + 1);
}
g.setColor(foreground);
JTattooUtilities.drawStringUnderlineCharAt(b, g, text, mnemIndex, textRect.x + offs, textRect.y + fm.getAscent() + offs);
} else {
g.setColor(Color.white);
JTattooUtilities.drawStringUnderlineCharAt(b, g, text, mnemIndex, textRect.x + 1, textRect.y + fm.getAscent() + 1);
g.setColor(AbstractLookAndFeel.getDisabledForegroundColor());
JTattooUtilities.drawStringUnderlineCharAt(b, g, text, mnemIndex, textRect.x, textRect.y + fm.getAscent());
}
}
protected void paintFocus(Graphics g, AbstractButton b, Rectangle viewRect, Rectangle textRect, Rectangle iconRect) {
g.setColor(AbstractLookAndFeel.getFocusColor());
BasicGraphicsUtils.drawDashedRect(g, 4, 3, b.getWidth() - 8, b.getHeight() - 6);
}
public void paint(Graphics g, JComponent c) {
Graphics2D g2D = (Graphics2D) g;
AbstractButton b = (AbstractButton) c;
g.setFont(b.getFont());
FontMetrics fm = JTattooUtilities.getFontMetrics(b, g, b.getFont());
Insets insets = c.getInsets();
viewRect.x = insets.left;
viewRect.y = insets.top;
viewRect.width = b.getWidth() - (insets.right + viewRect.x);
viewRect.height = b.getHeight() - (insets.bottom + viewRect.y);
textRect.x = textRect.y = textRect.width = textRect.height = 0;
iconRect.x = iconRect.y = iconRect.width = iconRect.height = 0;
int iconTextGap = defaultTextIconGap;
if (JTattooUtilities.getJavaVersion() >= 1.4) {
iconTextGap = b.getIconTextGap();
}
String text = SwingUtilities.layoutCompoundLabel(
c, fm, b.getText(), b.getIcon(),
b.getVerticalAlignment(), b.getHorizontalAlignment(),
b.getVerticalTextPosition(), b.getHorizontalTextPosition(),
viewRect, iconRect, textRect,
b.getText() == null ? 0 : iconTextGap);
paintBackground(g, b);
if (b.getIcon() != null) {
if (!b.isEnabled()) {
Composite savedComposite = g2D.getComposite();
AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f);
g2D.setComposite(alpha);
paintIcon(g, c, iconRect);
g2D.setComposite(savedComposite);
} else {
paintIcon(g, c, iconRect);
}
}
if (text != null && !text.equals("") && textRect != null) {
View v = (View) c.getClientProperty(BasicHTML.propertyKey);
if (v != null) {
Object savedRenderingHint = null;
if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
savedRenderingHint = g2D.getRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING);
g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, AbstractLookAndFeel.getTheme().getTextAntiAliasingHint());
}
v.paint(g, textRect);
if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, savedRenderingHint);
}
} else {
paintText(g, b, textRect, text);
}
}
if (b.isFocusPainted() && b.hasFocus()) {
paintFocus(g, b, viewRect, textRect, iconRect);
}
}
}