/*
* Copyright (c) 2007 BUSINESS OBJECTS SOFTWARE LIMITED
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Business Objects nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* WatermarkedList.java
* Created: 23-Apr-2004
* By: Rick Cameron
*/
package org.openquark.util.ui;
import java.awt.Component;
import java.awt.Graphics;
import javax.swing.DefaultListCellRenderer;
import javax.swing.ImageIcon;
import javax.swing.JList;
public class WatermarkedList extends JList {
private static final long serialVersionUID = 1368176051961159676L;
private static class TransparentCellRenderer extends DefaultListCellRenderer {
private static final long serialVersionUID = 3081855181288369478L;
/**
* @see javax.swing.DefaultListCellRenderer#getListCellRendererComponent(javax.swing.JList, java.lang.Object, int, boolean, boolean)
*/
@Override
public Component getListCellRendererComponent (JList list, Object value, int index, boolean isSelected,
boolean cellHasFocus) {
Component result = super.getListCellRendererComponent (list, value, index, isSelected, cellHasFocus);
setOpaque(isSelected);
return result;
}
}
private final ImageIcon watermark;
public WatermarkedList (ImageIcon watermark) {
this.watermark = watermark;
setOpaque(false);
setCellRenderer(new TransparentCellRenderer ());
}
@Override
protected void paintComponent(Graphics g) {
UIUtilities.paintWithWatermarkHelper(this, watermark, g);
super.paintComponent(g);
}
}