113 lines
4.3 KiB
Java
113 lines
4.3 KiB
Java
/*
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* Copyright (c) 2002 and later by MH Software-Entwicklung. All Rights Reserved.
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*
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* JTattoo is multiple licensed. If your are an open source developer you can use
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* it under the terms and conditions of the GNU General Public License version 2.0
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* or later as published by the Free Software Foundation.
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*
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* see: gpl-2.0.txt
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*
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* If you pay for a license you will become a registered user who could use the
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* software under the terms and conditions of the GNU Lesser General Public License
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* version 2.0 or later with classpath exception as published by the Free Software
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* Foundation.
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*
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* see: lgpl-2.0.txt
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* see: classpath-exception.txt
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*
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* Registered users could also use JTattoo under the terms and conditions of the
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* Apache License, Version 2.0 as published by the Apache Software Foundation.
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*
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* see: APACHE-LICENSE-2.0.txt
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*/
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package com.jtattoo.plaf;
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import java.awt.*;
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import javax.swing.*;
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import javax.swing.plaf.ComponentUI;
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import javax.swing.plaf.UIResource;
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import javax.swing.plaf.basic.BasicMenuItemUI;
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/**
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* @author Michael Hagen
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*/
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public class BaseMenuItemUI extends BasicMenuItemUI {
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public static ComponentUI createUI(JComponent c) {
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return new BaseMenuItemUI();
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}
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public void installUI(JComponent c) {
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super.installUI(c);
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c.setOpaque(false);
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}
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public void uninstallUI(JComponent c) {
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c.setOpaque(true);
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super.uninstallUI(c);
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}
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public void update(Graphics g, JComponent c) {
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paintBackground(g, c, 0, 0, c.getWidth(), c.getHeight());
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paint(g, c);
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}
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protected void paintBackground(Graphics g, JMenuItem menuItem, Color bgColor) {
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if (menuItem.isOpaque()) {
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int w = menuItem.getWidth();
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int h = menuItem.getHeight();
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paintBackground(g, menuItem, 0, 0, w, h);
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}
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}
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protected void paintBackground(Graphics g, JComponent c, int x, int y, int w, int h) {
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JMenuItem mi = (JMenuItem) c;
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Color backColor = mi.getBackground();
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if (backColor == null || backColor instanceof UIResource) {
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backColor = AbstractLookAndFeel.getMenuBackgroundColor();
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}
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ButtonModel model = mi.getModel();
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if (model.isArmed() || model.isRollover() || (c instanceof JMenu && model.isSelected())) {
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g.setColor(AbstractLookAndFeel.getMenuSelectionBackgroundColor());
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g.fillRect(x, y, w, h);
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g.setColor(AbstractLookAndFeel.getMenuSelectionForegroundColor());
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} else if (!AbstractLookAndFeel.getTheme().isMenuOpaque()) {
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Graphics2D g2D = (Graphics2D) g;
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Composite savedComposite = g2D.getComposite();
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AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, AbstractLookAndFeel.getTheme().getMenuAlpha());
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g2D.setComposite(alpha);
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g2D.setColor(backColor);
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g2D.fillRect(x, y, w, h);
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g2D.setComposite(savedComposite);
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g.setColor(AbstractLookAndFeel.getMenuForegroundColor());
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} else {
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g.setColor(backColor);
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g.fillRect(x, y, w, h);
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g.setColor(AbstractLookAndFeel.getMenuForegroundColor());
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}
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}
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protected void paintText(Graphics g, JMenuItem menuItem, Rectangle textRect, String text) {
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ButtonModel model = menuItem.getModel();
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Color foreColor = menuItem.getForeground();
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if (model.isArmed() || model.isRollover()) {
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foreColor = AbstractLookAndFeel.getMenuSelectionForegroundColor();
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} else if (foreColor == null || foreColor instanceof UIResource) {
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foreColor = AbstractLookAndFeel.getMenuForegroundColor();
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}
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Graphics2D g2D = (Graphics2D) g;
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Object savedRenderingHint = null;
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if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
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savedRenderingHint = g2D.getRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING);
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g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, AbstractLookAndFeel.getTheme().getTextAntiAliasingHint());
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}
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g2D.setColor(foreColor);
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super.paintText(g, menuItem, textRect, text);
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if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
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g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, savedRenderingHint);
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}
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}
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}
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