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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;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.lang.reflect.Field;
import javax.swing.Icon;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicPanelUI;
/**
* @author Michael Hagen
*/
public class BasePanelUI extends BasicPanelUI {
private static BasePanelUI panelUI = null;
public static ComponentUI createUI(JComponent c) {
if (panelUI == null) {
panelUI = new BasePanelUI();
}
return panelUI;
}
protected void installDefaults(JPanel p) {
super.installDefaults(p);
p.setFont(AbstractLookAndFeel.getTheme().getControlTextFont());
// We don't want medium weight popups for tool tips, so we try to force heavy weight popups.
try {
Field field;
if (JTattooUtilities.getJavaVersion() < 1.7) {
Class clazz = Class.forName("javax.swing.PopupFactory");
field = clazz.getDeclaredField("forceHeavyWeightPopupKey");
}
else { // 1.7.0, 1.8.0
Class clazz = Class.forName("javax.swing.ClientPropertyKey");
field = clazz.getDeclaredField("PopupFactory_FORCE_HEAVYWEIGHT_POPUP");
}
field.setAccessible(true);
p.putClientProperty(field.get(null), Boolean.TRUE);
}
catch (Exception ex) {
}
}
public void update(Graphics g, JComponent c) {
if (c.isOpaque()) {
Object backgroundTexture = c.getClientProperty("backgroundTexture");
if (backgroundTexture instanceof Icon) {
JTattooUtilities.fillComponent(g, c, (Icon) backgroundTexture);
}
else {
g.setColor(c.getBackground());
g.fillRect(0, 0, c.getWidth(), c.getHeight());
}
}
}
public void paint(Graphics g, JComponent c) {
Graphics2D g2D = (Graphics2D) g;
Object savedRenderingHint = null;
if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
savedRenderingHint = g2D.getRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING);
g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, AbstractLookAndFeel.getTheme().getTextAntiAliasingHint());
}
super.paint(g, c);
if (AbstractLookAndFeel.getTheme().isTextAntiAliasingOn()) {
g2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, savedRenderingHint);
}
}
}
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