    001    /* ========================================================================
    002     * JCommon : a free general purpose class library for the Java(tm) platform
    003     * ========================================================================
    004     *
    005     * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
    006     *
    007     * Project Info:  http://www.jfree.org/jcommon/index.html
    008     *
    009     * This library is free software; you can redistribute it and/or modify it
    010     * under the terms of the GNU Lesser General Public License as published by
    011     * the Free Software Foundation; either version 2.1 of the License, or
    012     * (at your option) any later version.
    013     *
    014     * This library is distributed in the hope that it will be useful, but
    015     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    016     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
    017     * License for more details.
    018     *
    019     * You should have received a copy of the GNU Lesser General Public
    020     * License along with this library; if not, write to the Free Software
    021     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
    022     * USA.
    023     *
    024     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
    025     * in the United States and other countries.]
    026     *
    027     * ----------------------
    028     * AbstractTabbedGUI.java
    029     * ----------------------
    030     * (C)opyright 2004, by Thomas Morgner and Contributors.
    031     *
    032     * Original Author:  Thomas Morgner;
    033     * Contributor(s):   David Gilbert (for Object Refinery Limited);
    034     *
    035     * $Id: TabbedFrame.java,v 1.7 2007/11/02 17:50:37 taqua Exp $
    036     *
    037     * Changes
    038     * -------------------------
    039     * 16-Feb-2004 : Initial version
    040     * 07-Jun-2004 : Added standard header (DG);
    041     */
    042
    043    package org.jfree.ui.tabbedui;
    044
    045    import java.awt.BorderLayout;
    046    import java.awt.event.ActionEvent;
    047    import java.awt.event.WindowAdapter;
    048    import java.awt.event.WindowEvent;
    049    import java.beans.PropertyChangeEvent;
    050    import java.beans.PropertyChangeListener;
    051    import javax.swing.JFrame;
    052    import javax.swing.JPanel;
    053
    054    /**
    055     * A JFrame implementation that uses a tabbed UI as backend.
    056     *
    057     * @author Thomas Morgner
    058     */
    059    public class TabbedFrame extends JFrame {
    060
    061        /** The backend. */
    062        private AbstractTabbedUI tabbedUI;
    063
    064        /**
    065         * A property change listener that waits for the menubar to change.
    066         */
    067        private class MenuBarChangeListener implements PropertyChangeListener {
    068
    069            /**
    070             * Creates a new change listener.
    071             */
    072            public MenuBarChangeListener() {
    073            }
    074
    075            /**
    076             * This method gets called when a bound property is changed.
    077             *
    078             * @param evt A PropertyChangeEvent object describing the event source
    079             *            and the property that has changed.
    080             */
    081            public void propertyChange(final PropertyChangeEvent evt) {
    082                if (evt.getPropertyName().equals(AbstractTabbedUI.JMENUBAR_PROPERTY)) {
    083                    setJMenuBar(getTabbedUI().getJMenuBar());
    084                }
    085            }
    086        }
    087
    088        /**
    089         * Default constructor.
    090         */
    091        public TabbedFrame() {
    092        }
    093
    094        /**
    095         * Creates a new tabbed frame with the specified title.
    096         *
    097         * @param title  the frame title.
    098         */
    099        public TabbedFrame(final String title) {
    100            super(title);
    101        }
    102
    103        /**
    104         * Returns the UI implementation for the frame.
    105         *
    106         * @return Returns the tabbedUI.
    107         */
    108        protected final AbstractTabbedUI getTabbedUI()
    109        {
    110          return tabbedUI;
    111        }
    112
    113        /**
    114         * Initialises the dialog.
    115         *
    116         * @param tabbedUI  the UI that controls the dialog.
    117         */
    118        public void init(final AbstractTabbedUI tabbedUI) {
    119
    120            this.tabbedUI = tabbedUI;
    121            this.tabbedUI.addPropertyChangeListener(
    122                AbstractTabbedUI.JMENUBAR_PROPERTY, new MenuBarChangeListener()
    123            );
    124
    125            addWindowListener(new WindowAdapter() {
    126                public void windowClosing(final WindowEvent e) {
    127                    getTabbedUI().getCloseAction().actionPerformed
    128                        (new ActionEvent(this, ActionEvent.ACTION_PERFORMED, null, 0));
    129                }
    130            });
    131
    132            final JPanel panel = new JPanel();
    133            panel.setLayout(new BorderLayout());
    134            panel.add(tabbedUI, BorderLayout.CENTER);
    135            setContentPane(panel);
    136            setJMenuBar(tabbedUI.getJMenuBar());
    137        }
    138
    139    }