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A LookAndFeel library for swing
/*
* 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.texture;
import com.jtattoo.plaf.AbstractLookAndFeel;
import com.jtattoo.plaf.BaseSplitPaneDivider;
import java.awt.*;
import javax.swing.*;
/**
* @author Michael Hagen
*/
public class TextureSplitPaneDivider extends BaseSplitPaneDivider {
public TextureSplitPaneDivider(TextureSplitPaneUI ui) {
super(ui);
}
public void paint(Graphics g) {
if (!isFlatMode()) {
TextureUtils.fillComponent(g, this, TextureUtils.getTextureType(splitPane));
Graphics2D g2D = (Graphics2D) g;
Composite savedComposite = g2D.getComposite();
AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f);
g2D.setComposite(alpha);
int width = getSize().width;
int height = getSize().height;
int dx = 0;
int dy = 0;
if ((width % 2) == 1) {
dx = 1;
}
if ((height % 2) == 1) {
dy = 1;
}
Icon horBumps = null;
Icon verBumps = null;
if (UIManager.getLookAndFeel() instanceof AbstractLookAndFeel) {
AbstractLookAndFeel laf = (AbstractLookAndFeel) UIManager.getLookAndFeel();
horBumps = laf.getIconFactory().getSplitterHorBumpIcon();
verBumps = laf.getIconFactory().getSplitterVerBumpIcon();
}
if (orientation == JSplitPane.HORIZONTAL_SPLIT) {
if ((horBumps != null) && (width > horBumps.getIconWidth())) {
if (splitPane.isOneTouchExpandable() && centerOneTouchButtons) {
int centerY = height / 2;
int x = (width - horBumps.getIconWidth()) / 2 + dx;
int y = centerY - horBumps.getIconHeight() - 40;
horBumps.paintIcon(this, g, x, y);
y = centerY + 40;
horBumps.paintIcon(this, g, x, y);
} else {
int x = (width - horBumps.getIconWidth()) / 2 + dx;
int y = (height - horBumps.getIconHeight()) / 2;
horBumps.paintIcon(this, g, x, y);
}
}
} else {
if ((verBumps != null) && (height > verBumps.getIconHeight())) {
if (splitPane.isOneTouchExpandable() && centerOneTouchButtons) {
int centerX = width / 2;
int x = centerX - verBumps.getIconWidth() - 40;
int y = (height - verBumps.getIconHeight()) / 2 + dy;
verBumps.paintIcon(this, g, x, y);
x = centerX + 40;
verBumps.paintIcon(this, g, x, y);
} else {
int x = (width - verBumps.getIconWidth()) / 2;
int y = (height - verBumps.getIconHeight()) / 2 + dy;
verBumps.paintIcon(this, g, x, y);
}
}
}
g2D.setComposite(savedComposite);
}
paintComponents(g);
}
}