/* * 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); } }