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javax.swing.plaf

Class IconUIResource

Implemented Interfaces:
Icon, Serializable, UIResource
public class IconUIResource
extends Object
implements Icon, UIResource, Serializable
An icon that is marked as UIResource, which indicates that it has been installed by a pluggable LookAndFeel. Such icons are replaced when the LookAndFeel changes.
See Also:
Serialized Form

Constructor Summary

IconUIResource(Icon delegate)
Constructs a IconUIResource that wraps another icon.

Method Summary

int
getIconHeight()
Returns the height of the icon in pixels.
int
getIconWidth()
Returns the width of the icon in pixels.
void
paintIcon(Component c, Graphics g, int x, int y)
Paints the icon by asking the delegate icon to paint itself.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IconUIResource

public IconUIResource(Icon delegate)
Constructs a IconUIResource that wraps another icon. All messages are forwarded to the delegate icon.
Parameters:
delegate - the icon that is wrapped by this IconUIResource (null not permitted).

Method Details

getIconHeight

public int getIconHeight()
Returns the height of the icon in pixels. The implementation determines and returns the height of the delegate icon.
Specified by:
getIconHeight in interface Icon

getIconWidth

public int getIconWidth()
Returns the width of the icon in pixels. The implementation determines and returns the width of the delegate icon.
Specified by:
getIconWidth in interface Icon

paintIcon

public void paintIcon(Component c,
                      Graphics g,
                      int x,
                      int y)
Paints the icon by asking the delegate icon to paint itself.
Specified by:
paintIcon in interface Icon
Parameters:
c - the Component whose icon is being painted. Some icons use this argument to retrieve properties like the background color.
g - the graphics into which the icon will be painted.
x - the horizontal position of the icon.
y - the vertical position of the icon.
IconUIResource.java -- Copyright (C) 2002, 2003, 2004, 2006, Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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