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MacSplitPaneDivider.java
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1998-06-30
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/*
* @(#)MacSplitPaneDivider.java 1.6 98/02/02
*
* Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
*/
package com.sun.java.swing.plaf.mac;
import java.awt.*;
import com.sun.java.swing.JSplitPane;
import com.sun.java.swing.UIManager;
import com.sun.java.swing.plaf.basic.BasicSplitPaneUI;
import com.sun.java.swing.plaf.basic.BasicSplitPaneDivider;
/**
* Divider used for Mac split pane.
* <p>
* Warning: serialized objects of this class will not be compatible with
* future swing releases. The current serialization support is appropriate
* for short term storage or RMI between Swing1.0 applications. It will
* not be possible to load serialized Swing1.0 objects with future releases
* of Swing. The JDK1.2 release of Swing will be the compatibility
* baseline for the serialized form of Swing objects.
*
* @version @(#)MacSplitPaneDivider.java 1.0 11/24/97
* @author Symantec
* @author David Bustin
*/
public class MacSplitPaneDivider extends BasicSplitPaneDivider
{
public static final int minimumSize = 6;
public static final int defaultDividerSize = 6;
protected Color highlightColor;
protected Color shadowColor;
/**
* Creates a new Mac SplitPaneDivider
*/
public MacSplitPaneDivider(BasicSplitPaneUI ui) {
super(ui);
highlightColor = UIManager.getColor("SplitPane.highlight");
shadowColor = UIManager.getColor("SplitPane.shadow");
setDividerSize(defaultDividerSize);
}
/**
* overrides to hardcode the size of the divider
*/
public void setDividerSize(int newSize) {
if (newSize < minimumSize) {
setDividerSize(minimumSize);
} else {
super.setDividerSize(newSize);
}
}
/**
* Paints the divider.
*/
public void paint(Graphics g) {
Color bgColor = getBackground();
Dimension size = getSize();
// fill
g.setColor(getBackground());
g.fillRect(0, 0, size.width-1, size.height-1);
if (getBasicSplitPaneUI().getOrientation() == JSplitPane.HORIZONTAL_SPLIT)
{
g.setColor(Color.black);
g.drawLine(0, 0, 0, size.height-1);
g.setColor(highlightColor);
g.drawLine(1, 0, 1, size.height-1);
g.setColor(shadowColor);
g.drawLine(size.width-1, 0, size.width-1, size.height-1);
}
else
{
g.setColor(Color.black);
g.drawLine(0, 0, size.width-1, 0);
g.setColor(highlightColor);
g.drawLine(0, 1, size.width-1, 1);
g.setColor(shadowColor);
g.drawLine(0, size.height-1, size.width-1, size.height-1);
}
super.paint(g);
}
/**
* The minimums size is the same as the preferredSize
*/
public Dimension getMinimumSize() {
return getPreferredSize();
}
}