./rmoffice/src/net/sf/rmoffice/ui/renderer/ColoredBooleanRenderer.java 

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.sf.rmoffice.ui.renderer;

import java.awt.Component;

import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.UIManager;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import javax.swing.plaf.UIResource;
import javax.swing.table.TableCellRenderer;

import net.sf.rmoffice.ui.UIConstants;

public class ColoredBooleanRenderer extends JCheckBox implements TableCellRenderer, UIResource {
	private static final long serialVersionUID = 1L;
	private static final Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);

	public ColoredBooleanRenderer() {
		super();
		setHorizontalAlignment(JLabel.CENTER);
		setBorderPainted(true);
	}

	@Override
	public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
		if (isSelected) {
			setForeground(table.getSelectionForeground());
			super.setBackground(table.getSelectionBackground());
		} else {
			setForeground(table.getForeground());
			setBackground(UIConstants.COLOR_EDITABLE_BG);
		}
		setSelected((value != null && ((Boolean) value).booleanValue()));

		if (hasFocus) {
			setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
		} else {
			setBorder(noFocusBorder);
		}

		return this;
	}
}