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MacMenuUI.java
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1998-06-30
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/*
* @(#)MacMenuUI.java 1.7 98/02/02
*
* Copyright (c) 1998 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.*;
import com.sun.java.swing.plaf.*;
import com.sun.java.swing.plaf.basic.BasicMenuUI;
/**
* A Mac L&F implementation of MenuUI.
* <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 @(#)MacMenuUI.java 1.0 01/20/98
* @author Symantec
*/
public class MacMenuUI extends BasicMenuUI
{
public static ComponentUI createUI( JComponent x ) {
return new MacMenuUI();
}
public Dimension getPreferredSize(JComponent c) {
installDefaultIcons();
return MacMenuUtilities.getPreferredMenuItemSize((JMenuItem) c, checkIcon, menuArrow);
}
public Insets getDefaultMargin(AbstractButton c) {
if (c.getParent() instanceof JMenuBar)
return MacMenuUtilities.menuBarItemMargin;
else
return MacMenuUtilities.menuItemMargin;
}
public synchronized void paint(Graphics g, JComponent c) {
installDefaultIcons();
Color foreground = null;
Color background = null;
ButtonModel model = ((JMenuItem) c).getModel();
boolean isHilited = model.isArmed() || model.isSelected();
if (!model.isEnabled())
{
foreground = MacMenuItemUI.disabledForeground;
}
else if (isHilited)
{
foreground = pressedForeground;
background = pressedBackground;
}
MacMenuUtilities.paintMenuItem(g, (JMenuItem) c, checkIcon, menuArrow,
background, foreground);
}
}