    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 1.6 2005/10/18 13:23:37 mungady 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
    052    import javax.swing.JFrame;
    053    import javax.swing.JPanel;
    054
    055    /**
    056     * A JFrame implementation that uses a tabbed UI as backend.
    057     *
    058     * @author Thomas Morgner
    059     */
    060    public class TabbedFrame extends JFrame {
    061
    062        /** The backend. */
    063        private AbstractTabbedUI tabbedUI;
    064
    065        /**
    066         * A property change listener that waits for the menubar to change.
    067         */
    068        private class MenuBarChangeListener implements PropertyChangeListener {
    069
    070            /**
    071             * Creates a new change listener.
    072             */
    073            public MenuBarChangeListener() {
    074            }
    075
    076            /**
    077             * This method gets called when a bound property is changed.
    078             *
    079             * @param evt A PropertyChangeEvent object describing the event source
    080             *            and the property that has changed.
    081             */
    082            public void propertyChange(final PropertyChangeEvent evt) {
    083                if (evt.getPropertyName().equals(AbstractTabbedUI.JMENUBAR_PROPERTY)) {
    084                    setJMenuBar(getTabbedUI().getJMenuBar());
    085                }
    086            }
    087        }
    088
    089        /**
    090         * Default constructor.
    091         */
    092        public TabbedFrame() {
    093        }
    094
    095        /**
    096         * Creates a new tabbed frame with the specified title.
    097         *
    098         * @param title  the frame title.
    099         */
    100        public TabbedFrame(final String title) {
    101            super(title);
    102        }
    103
    104        /**
    105         * Returns the UI implementation for the frame.
    106         *
    107         * @return Returns the tabbedUI.
    108         */
    109        protected final AbstractTabbedUI getTabbedUI()
    110        {
    111          return tabbedUI;
    112        }
    113
    114        /**
    115         * Initialises the dialog.
    116         *
    117         * @param tabbedUI  the UI that controls the dialog.
    118         */
    119        public void init(final AbstractTabbedUI tabbedUI) {
    120
    121            this.tabbedUI = tabbedUI;
    122            this.tabbedUI.addPropertyChangeListener(
    123                AbstractTabbedUI.JMENUBAR_PROPERTY, new MenuBarChangeListener()
    124            );
    125
    126            addWindowListener(new WindowAdapter() {
    127                public void windowClosing(final WindowEvent e) {
    128                    getTabbedUI().getCloseAction().actionPerformed
    129                        (new ActionEvent(this, ActionEvent.ACTION_PERFORMED, null, 0));
    130                }
    131            });
    132
    133            final JPanel panel = new JPanel();
    134            panel.setLayout(new BorderLayout());
    135            panel.add(tabbedUI, BorderLayout.CENTER);
    136            setContentPane(panel);
    137            setJMenuBar(tabbedUI.getJMenuBar());
    138        }
    139
    140    }