/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.

 */

package com.oracle.solaris.vp.util.swing;

import java.awt.BorderLayout;

import javax.swing.JPanel;

/**

 * The {@code HeaderedCollapsiblePane} class is {@code JPanel} that contains a

 * {@link #getHeaderPane header pane} above a {@code #getContentPane content

 * pane} within a {@link CollapsiblePane #getCollapsiblePane}

 */

@SuppressWarnings({"serial"})

public class HeaderedCollapsiblePane extends JPanel {

    //

    // Instance data

    //

    private CollapsiblePane cPane;

    private JPanel contentPane;

    private JPanel headerPane;

    //

    // Constructors

    //

    public HeaderedCollapsiblePane(int gap) {

	this.cPane = cPane;

	contentPane = new JPanel(new BorderLayout());

	contentPane.setOpaque(false);

	JPanel panel = new JPanel(new BorderLayout(gap, gap));

	panel.setOpaque(false);

	panel.add(new Spacer(), BorderLayout.NORTH);

	panel.add(contentPane, BorderLayout.CENTER);

	cPane = new CollapsiblePane(panel);

	cPane.setOpaque(false);

	setOpaque(false);

	setLayout(new BorderLayout());

	headerPane = new JPanel(new BorderLayout());

	headerPane.setOpaque(false);

	add(headerPane, BorderLayout.NORTH);

	add(cPane, BorderLayout.CENTER);

	setCollapsed(true);

    }

    public HeaderedCollapsiblePane() {

	this(0);

    }

    //

    // HeaderedCollapsiblePane methods

    //

    public CollapsiblePane getCollapsiblePane() {

	return cPane;

    }

    /**

     * Gets a content pane, initialized with a {@code BorderLayout}.

     */

    public JPanel getContentPane() {

	return contentPane;

    }

    /**

     * Gets a header pane, initialized with a {@code BorderLayout}.

     */

    public JPanel getHeaderPane() {

	return headerPane;

    }

    public void setCollapsed(boolean collapsed) {

	cPane.setCollapsed(collapsed);

    }

}