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/*
 * $Id: MetalTaskPaneUI.java 3448 2009-08-19 08:12:23Z kleopatra $
 *
 * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
 * Santa Clara, California 95054, U.S.A. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package org.jdesktop.swingx.plaf.metal;

import org.jdesktop.swingx.JXTaskPane;
import org.jdesktop.swingx.plaf.basic.BasicTaskPaneUI;

import javax.swing.JComponent;
import javax.swing.LookAndFeel;
import javax.swing.border.Border;
import javax.swing.plaf.ComponentUI;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;

/**
 * Metal implementation of the JXTaskPane UI. 

 *
 * @author Frederic Lavigne
 */
public class MetalTaskPaneUI extends BasicTaskPaneUI {

    public static ComponentUI createUI(JComponent c) {
        return new MetalTaskPaneUI();
    }

    @Override
    protected void installDefaults() {
        super.installDefaults();

        LookAndFeel.installProperty(group, "opaque", false);
    }

    @Override
    protected Border createPaneBorder() {
        return new MetalPaneBorder();
    }

    /**
     * The border of the task pane group paints the "text", the "icon",
     * the "expanded" status and the "special" type.
     */
    private class MetalPaneBorder extends PaneBorder {

        @Override
        protected void paintExpandedControls(JXTaskPane group, Graphics g, int x, int y, int width, int height) {
            ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

            g.setColor(getPaintColor(group));
            paintRectAroundControls(group, g, x, y, width, height, g.getColor(), g.getColor());
            paintChevronControls(group, g, x, y, width, height);

            ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
        }

        @Override
        protected boolean isMouseOverBorder() {
            return true;
        }
    }
}