cvs commit: jakarta-ant/src/antidote/org/apache/tools/ant/gui ChangeLookAndFeel.java

[me...@locus.apache.org]

metasim     00/11/12 11:58:24

  Added:       src/antidote/org/apache/tools/ant/gui ChangeLookAndFeel.java
  Log:
  Omitted part of the L&F checkin.
  
  Revision  Changes    Path
  1.1                  jakarta-ant/src/antidote/org/apache/tools/ant/gui/ChangeLookAndFeel.java
  
  Index: ChangeLookAndFeel.java
  ===================================================================
  /*
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 1999, 2000 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
   *    distribution.
   *
   * 3. The end-user documentation included with the redistribution, if
   *    any, must include the following acknowlegement:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowlegement may appear in the software itself,
   *    if and wherever such third-party acknowlegements normally appear.
   *
   * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
   *    Foundation" must not be used to endorse or promote products derived
   *    from this software without prior written permission. For written
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache"
   *    nor may "Apache" appear in their names without prior written
   *    permission of the Apache Group.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  package org.apache.tools.ant.gui;
  
  import org.apache.tools.ant.gui.event.ErrorEvent;
  import org.apache.tools.ant.gui.util.WindowUtils;
  
  import javax.swing.*;
  import java.io.IOException;
  import java.util.*;
  import java.awt.*;
  import java.awt.event.ActionListener;
  import java.awt.event.ActionEvent;
  
  /**
   * Dialog for changing the current Look and Feel
   *
   * @version $Revision: 1.1 $
   * @author Erik Meade
   */
  public class ChangeLookAndFeel extends JDialog {
  
  	private AppContext _context;
  
  	private JList lookAndFeels;
  	/**
  	 * Standard ctor.
  	 *
  	 * @param context Application context.
  	 */
  	public ChangeLookAndFeel(AppContext context) {
  		super(context.getParentFrame(), true);
  		_context = context;
  		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
  
  		setTitle(context.getResources().getString(
  			getClass(), "title"));
  
  		// Add the OK button.
  		JButton ok = new JButton(
  			context.getResources().getString(getClass(), "ok"));
  		ok.addActionListener(new ActionHandler());
  		JPanel p = new JPanel();
  		p.add(ok);
  		Container contentPane = getContentPane();
          getRootPane().setDefaultButton(ok);
          p.setPreferredSize(new Dimension(150, p.getPreferredSize().height));
  		contentPane.add(BorderLayout.SOUTH, p);
  
  		// Add the list of look and feels
  		p = new JPanel(new BorderLayout());
          p.setBorder(BorderFactory.createTitledBorder(
              context.getResources().getString(getClass(), "border")));
  
  		UIManager.LookAndFeelInfo[] lookAndFeelInfos = 
              UIManager.getInstalledLookAndFeels();
  		String[] lookAndFeelNames = new String[lookAndFeelInfos.length];
  		for (int i = 0; i < lookAndFeelInfos.length; i++) {
  			lookAndFeelNames[i] = lookAndFeelInfos[i].getName();
  		}
  
  		lookAndFeels = new JList(lookAndFeelNames);
  		lookAndFeels.setSelectedValue(
              UIManager.getLookAndFeel().getName(), true);
  		p.add(lookAndFeels);
  		contentPane.add(BorderLayout.CENTER, p);
  
  		// Just go ahead and show it...
  		pack();
  		WindowUtils.centerWindow(context.getParentFrame(), this);
  		setVisible(true);
  	}
  
  	/** Handles press of the OK button. */
  	private class ActionHandler implements ActionListener {
  		public void actionPerformed(ActionEvent e) {
  			try {
  				UIManager.setLookAndFeel(getLookAndFeelClass(
                      (String)lookAndFeels.getSelectedValue()));
  				SwingUtilities.updateComponentTreeUI(
                      _context.getParentFrame());
  			} catch (Exception ex) {
                  _context.getEventBus().postEvent(
                      new ErrorEvent(
                          _context, _context.getResources().getString(
                              ChangeLookAndFeel.class, "error") + ex));
  			}
  			WindowUtils.sendCloseEvent(ChangeLookAndFeel.this);
  		}
  	}
  
  	/** 
  	 * Get the Look and Feel class for the given name.
  	 * 
  	 * @param lookAndFeelName Name of the look and feel.
  	 * @return Class name to load.
  	 */
  	private String getLookAndFeelClass(String lookAndFeelName) {
  		UIManager.LookAndFeelInfo[] lookAndFeelInfos = 
              UIManager.getInstalledLookAndFeels();
  		for (int i = 0; i < lookAndFeelInfos.length; i++) {
  			if (lookAndFeelInfos[i].getName().equals(lookAndFeelName))
  				return lookAndFeelInfos[i].getClassName();
  		}
  		return null;
  	}
  }