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jlechner |
/* UIManager.java --
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Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.swing;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.Font;
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import java.awt.Insets;
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import java.beans.PropertyChangeListener;
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import java.io.Serializable;
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import java.util.Locale;
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import javax.swing.border.Border;
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import javax.swing.event.SwingPropertyChangeSupport;
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import javax.swing.plaf.ComponentUI;
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import javax.swing.plaf.metal.MetalLookAndFeel;
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/**
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* Manages the current {@link LookAndFeel} and any auxiliary {@link LookAndFeel}
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* instances.
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*/
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public class UIManager implements Serializable
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{
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/**
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* Represents the basic information about a {@link LookAndFeel} (LAF), so
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* that a list of installed LAFs can be presented without actually loading
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* the LAF class(es).
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*/
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public static class LookAndFeelInfo
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{
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String name, clazz;
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/**
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* Creates a new instance.
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*
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* @param name the look and feel name.
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* @param clazz the look and feel class name.
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*/
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public LookAndFeelInfo(String name,
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String clazz)
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{
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this.name = name;
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this.clazz = clazz;
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}
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/**
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* Returns the name of the look and feel.
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*
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* @return The name of the look and feel.
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*/
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public String getName()
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{
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return name;
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}
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/**
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* Returns the fully qualified class name for the {@link LookAndFeel}.
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*
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* @return The fully qualified class name for the {@link LookAndFeel}.
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*/
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public String getClassName()
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{
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return clazz;
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}
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/**
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* Returns a String representation of the LookAndFeelInfo object.
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*
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* @return a String representation of the LookAndFeelInfo object
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*/
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public String toString()
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{
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StringBuffer s = new StringBuffer();
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s.append(getClass().getName());
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s.append('[');
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s.append(getName());
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s.append(' ');
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s.append(getClassName());
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s.append(']');
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return s.toString();
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}
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}
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private static final long serialVersionUID = -5547433830339189365L;
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/** The installed look and feel(s). */
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static LookAndFeelInfo [] installed = {
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new LookAndFeelInfo("Metal", "javax.swing.plaf.metal.MetalLookAndFeel")
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};
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/** The installed auxiliary look and feels. */
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static LookAndFeel[] auxLookAndFeels;
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/** The current look and feel. */
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static LookAndFeel currentLookAndFeel;
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static UIDefaults currentUIDefaults;
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/**
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* UIDefaults set by the user.
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*/
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static UIDefaults userUIDefaults;
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/** Property change listener mechanism. */
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static SwingPropertyChangeSupport listeners
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= new SwingPropertyChangeSupport(UIManager.class);
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static
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{
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String defaultlaf = System.getProperty("swing.defaultlaf");
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try {
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if (defaultlaf != null)
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{
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Class lafClass = Class.forName(defaultlaf);
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LookAndFeel laf = (LookAndFeel) lafClass.newInstance();
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setLookAndFeel(laf);
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}
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else
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{
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setLookAndFeel(new MetalLookAndFeel());
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}
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}
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catch (Exception ex)
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{
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System.err.println("cannot initialize Look and Feel: " + defaultlaf);
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System.err.println("error: " + ex.toString());
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System.err.println("falling back to Metal Look and Feel");
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try
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{
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setLookAndFeel(new MetalLookAndFeel());
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}
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catch (Exception ex2)
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{
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throw (Error) new AssertionError("There must be no problem installing"
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+ " the MetalLookAndFeel.")
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.initCause(ex2);
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}
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}
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}
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/**
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* Creates a new instance of the <code>UIManager</code>. There is no need
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* to construct an instance of this class, since all methods are static.
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*/
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public UIManager()
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{
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// Do nothing here.
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}
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/**
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* Add a <code>PropertyChangeListener</code> to the listener list.
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*
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* @param listener the listener to add
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*/
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public static void addPropertyChangeListener(PropertyChangeListener listener)
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{
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listeners.addPropertyChangeListener(listener);
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}
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/**
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* Remove a <code>PropertyChangeListener</code> from the listener list.
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*
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* @param listener the listener to remove
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*/
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public static void removePropertyChangeListener(PropertyChangeListener
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listener)
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{
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listeners.removePropertyChangeListener(listener);
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}
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/**
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* Returns an array of all added <code>PropertyChangeListener</code> objects.
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*
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* @return an array of listeners
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*
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* @since 1.4
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*/
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public static PropertyChangeListener[] getPropertyChangeListeners()
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{
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return listeners.getPropertyChangeListeners();
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}
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/**
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* Add a {@link LookAndFeel} to the list of auxiliary look and feels.
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*
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* @param laf the auxiliary look and feel (<code>null</code> not permitted).
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*
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* @throws NullPointerException if <code>laf</code> is <code>null</code>.
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*
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* @see #getAuxiliaryLookAndFeels()
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*/
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public static void addAuxiliaryLookAndFeel(LookAndFeel laf)
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{
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if (laf == null)
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throw new NullPointerException("Null 'laf' argument.");
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if (auxLookAndFeels == null)
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{
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auxLookAndFeels = new LookAndFeel[1];
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auxLookAndFeels[0] = laf;
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return;
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}
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LookAndFeel[] temp = new LookAndFeel[auxLookAndFeels.length + 1];
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System.arraycopy(auxLookAndFeels, 0, temp, 0, auxLookAndFeels.length);
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auxLookAndFeels = temp;
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auxLookAndFeels[auxLookAndFeels.length - 1] = laf;
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}
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/**
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* Removes a {@link LookAndFeel} (LAF) from the list of auxiliary LAFs.
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*
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* @param laf the LAF to remove.
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*
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* @return <code>true</code> if the LAF was removed, and <code>false</code>
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* otherwise.
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*/
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public static boolean removeAuxiliaryLookAndFeel(LookAndFeel laf)
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{
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if (auxLookAndFeels == null)
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return false;
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int count = auxLookAndFeels.length;
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if (count == 1 && auxLookAndFeels[0] == laf)
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{
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auxLookAndFeels = null;
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return true;
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}
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for (int i = 0; i < count; i++)
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{
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if (auxLookAndFeels[i] == laf)
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{
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LookAndFeel[] temp = new LookAndFeel[auxLookAndFeels.length - 1];
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if (i == 0)
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{
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System.arraycopy(auxLookAndFeels, 1, temp, 0, count - 1);
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}
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else if (i == count - 1)
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{
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System.arraycopy(auxLookAndFeels, 0, temp, 0, count - 1);
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}
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else
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{
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System.arraycopy(auxLookAndFeels, 0, temp, 0, i);
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System.arraycopy(auxLookAndFeels, i + 1, temp, i,
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count - i - 1);
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}
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auxLookAndFeels = temp;
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return true;
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}
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}
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return false;
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}
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/**
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* Returns an array (possibly <code>null</code>) containing the auxiliary
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* {@link LookAndFeel}s that are in use. These are used by the
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* {@link javax.swing.plaf.multi.MultiLookAndFeel} class.
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*
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| 294 |
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* @return The auxiliary look and feels (possibly <code>null</code>).
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*
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* @see #addAuxiliaryLookAndFeel(LookAndFeel)
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*/
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public static LookAndFeel[] getAuxiliaryLookAndFeels()
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| 299 |
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{
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return auxLookAndFeels;
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}
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| 302 |
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/**
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* Returns an object from the {@link UIDefaults} table for the current
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* {@link LookAndFeel}.
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*
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* @param key the key.
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*
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| 309 |
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* @return The object.
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*/
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public static Object get(Object key)
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{
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| 313 |
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Object val = null;
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if (userUIDefaults != null)
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val = userUIDefaults.get(key);
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if (val == null)
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val = getLookAndFeelDefaults().get(key);
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return val;
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}
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| 320 |
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| 321 |
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/**
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| 322 |
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* Returns an object from the {@link UIDefaults} table for the current
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* {@link LookAndFeel}.
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*
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* @param key the key.
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*
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| 327 |
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* @return The object.
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| 328 |
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*/
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| 329 |
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public static Object get(Object key, Locale locale)
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| 330 |
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{
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| 331 |
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Object val = null;
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| 332 |
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if (userUIDefaults != null)
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val = userUIDefaults.get(key, locale);
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| 334 |
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if (val == null)
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val = getLookAndFeelDefaults().get(key, locale);
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return val;
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}
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| 338 |
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| 339 |
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/**
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| 340 |
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* Returns a boolean value from the defaults table,
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* <code>false</code> if key is not present.
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*
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| 343 |
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* @since 1.4
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| 344 |
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*/
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public static boolean getBoolean(Object key)
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| 346 |
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{
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| 347 |
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Boolean value = (Boolean) get(key);
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| 348 |
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return value != null ? value.booleanValue() : false;
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}
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| 350 |
|
|
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| 351 |
|
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/**
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| 352 |
|
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* Returns a boolean value from the defaults table,
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| 353 |
|
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* <code>false</code> if key is not present.
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| 354 |
|
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*
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| 355 |
|
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* @since 1.4
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| 356 |
|
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*/
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| 357 |
|
|
public static boolean getBoolean(Object key, Locale locale)
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| 358 |
|
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{
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| 359 |
|
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Boolean value = (Boolean) get(key, locale);
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| 360 |
|
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return value != null ? value.booleanValue() : false;
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| 361 |
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}
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| 362 |
|
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| 363 |
|
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/**
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| 364 |
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* Returns a border from the defaults table.
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| 365 |
|
|
*/
|
| 366 |
|
|
public static Border getBorder(Object key)
|
| 367 |
|
|
{
|
| 368 |
|
|
return (Border) get(key);
|
| 369 |
|
|
}
|
| 370 |
|
|
|
| 371 |
|
|
/**
|
| 372 |
|
|
* Returns a border from the defaults table.
|
| 373 |
|
|
*
|
| 374 |
|
|
* @since 1.4
|
| 375 |
|
|
*/
|
| 376 |
|
|
public static Border getBorder(Object key, Locale locale)
|
| 377 |
|
|
{
|
| 378 |
|
|
return (Border) get(key, locale);
|
| 379 |
|
|
}
|
| 380 |
|
|
|
| 381 |
|
|
/**
|
| 382 |
|
|
* Returns a drawing color from the defaults table.
|
| 383 |
|
|
*/
|
| 384 |
|
|
public static Color getColor(Object key)
|
| 385 |
|
|
{
|
| 386 |
|
|
return (Color) get(key);
|
| 387 |
|
|
}
|
| 388 |
|
|
|
| 389 |
|
|
/**
|
| 390 |
|
|
* Returns a drawing color from the defaults table.
|
| 391 |
|
|
*/
|
| 392 |
|
|
public static Color getColor(Object key, Locale locale)
|
| 393 |
|
|
{
|
| 394 |
|
|
return (Color) get(key);
|
| 395 |
|
|
}
|
| 396 |
|
|
|
| 397 |
|
|
/**
|
| 398 |
|
|
* The fully qualified class name of the cross platform (Metal) look and feel.
|
| 399 |
|
|
* This string can be passed to Class.forName()
|
| 400 |
|
|
*
|
| 401 |
|
|
* @return <code>"javax.swing.plaf.metal.MetalLookAndFeel"</code>
|
| 402 |
|
|
*/
|
| 403 |
|
|
public static String getCrossPlatformLookAndFeelClassName()
|
| 404 |
|
|
{
|
| 405 |
|
|
return "javax.swing.plaf.metal.MetalLookAndFeel";
|
| 406 |
|
|
}
|
| 407 |
|
|
|
| 408 |
|
|
/**
|
| 409 |
|
|
* Returns the default values for this look and feel.
|
| 410 |
|
|
*
|
| 411 |
|
|
* @return The {@link UIDefaults} for the current {@link LookAndFeel}.
|
| 412 |
|
|
*/
|
| 413 |
|
|
public static UIDefaults getDefaults()
|
| 414 |
|
|
{
|
| 415 |
|
|
return currentUIDefaults;
|
| 416 |
|
|
}
|
| 417 |
|
|
|
| 418 |
|
|
/**
|
| 419 |
|
|
* Returns a dimension from the defaults table.
|
| 420 |
|
|
*/
|
| 421 |
|
|
public static Dimension getDimension(Object key)
|
| 422 |
|
|
{
|
| 423 |
|
|
return (Dimension) get(key);
|
| 424 |
|
|
}
|
| 425 |
|
|
|
| 426 |
|
|
/**
|
| 427 |
|
|
* Returns a dimension from the defaults table.
|
| 428 |
|
|
*/
|
| 429 |
|
|
public static Dimension getDimension(Object key, Locale locale)
|
| 430 |
|
|
{
|
| 431 |
|
|
return (Dimension) get(key, locale);
|
| 432 |
|
|
}
|
| 433 |
|
|
|
| 434 |
|
|
/**
|
| 435 |
|
|
* Retrieves a font from the defaults table of the current
|
| 436 |
|
|
* LookAndFeel.
|
| 437 |
|
|
*
|
| 438 |
|
|
* @param key an Object that specifies the font. Typically,
|
| 439 |
|
|
* this is a String such as
|
| 440 |
|
|
* <code>TitledBorder.font</code>.
|
| 441 |
|
|
*/
|
| 442 |
|
|
public static Font getFont(Object key)
|
| 443 |
|
|
{
|
| 444 |
|
|
return (Font) get(key);
|
| 445 |
|
|
}
|
| 446 |
|
|
|
| 447 |
|
|
/**
|
| 448 |
|
|
* Retrieves a font from the defaults table of the current
|
| 449 |
|
|
* LookAndFeel.
|
| 450 |
|
|
*
|
| 451 |
|
|
* @param key an Object that specifies the font. Typically,
|
| 452 |
|
|
* this is a String such as
|
| 453 |
|
|
* <code>TitledBorder.font</code>.
|
| 454 |
|
|
*/
|
| 455 |
|
|
public static Font getFont(Object key, Locale locale)
|
| 456 |
|
|
{
|
| 457 |
|
|
return (Font) get(key ,locale);
|
| 458 |
|
|
}
|
| 459 |
|
|
|
| 460 |
|
|
/**
|
| 461 |
|
|
* Returns an Icon from the defaults table.
|
| 462 |
|
|
*/
|
| 463 |
|
|
public static Icon getIcon(Object key)
|
| 464 |
|
|
{
|
| 465 |
|
|
return (Icon) get(key);
|
| 466 |
|
|
}
|
| 467 |
|
|
|
| 468 |
|
|
/**
|
| 469 |
|
|
* Returns an Icon from the defaults table.
|
| 470 |
|
|
*/
|
| 471 |
|
|
public static Icon getIcon(Object key, Locale locale)
|
| 472 |
|
|
{
|
| 473 |
|
|
return (Icon) get(key, locale);
|
| 474 |
|
|
}
|
| 475 |
|
|
|
| 476 |
|
|
/**
|
| 477 |
|
|
* Returns an Insets object from the defaults table.
|
| 478 |
|
|
*/
|
| 479 |
|
|
public static Insets getInsets(Object key)
|
| 480 |
|
|
{
|
| 481 |
|
|
Object o = get(key);
|
| 482 |
|
|
if (o instanceof Insets)
|
| 483 |
|
|
return (Insets) o;
|
| 484 |
|
|
else
|
| 485 |
|
|
return null;
|
| 486 |
|
|
}
|
| 487 |
|
|
|
| 488 |
|
|
/**
|
| 489 |
|
|
* Returns an Insets object from the defaults table.
|
| 490 |
|
|
*/
|
| 491 |
|
|
public static Insets getInsets(Object key, Locale locale)
|
| 492 |
|
|
{
|
| 493 |
|
|
Object o = get(key, locale);
|
| 494 |
|
|
if (o instanceof Insets)
|
| 495 |
|
|
return (Insets) o;
|
| 496 |
|
|
else
|
| 497 |
|
|
return null;
|
| 498 |
|
|
}
|
| 499 |
|
|
|
| 500 |
|
|
/**
|
| 501 |
|
|
* Returns an array containing information about the {@link LookAndFeel}s
|
| 502 |
|
|
* that are installed.
|
| 503 |
|
|
*
|
| 504 |
|
|
* @return A list of the look and feels that are available (installed).
|
| 505 |
|
|
*/
|
| 506 |
|
|
public static LookAndFeelInfo[] getInstalledLookAndFeels()
|
| 507 |
|
|
{
|
| 508 |
|
|
return installed;
|
| 509 |
|
|
}
|
| 510 |
|
|
|
| 511 |
|
|
public static int getInt(Object key)
|
| 512 |
|
|
{
|
| 513 |
|
|
Integer x = (Integer) get(key);
|
| 514 |
|
|
if (x == null)
|
| 515 |
|
|
return 0;
|
| 516 |
|
|
return x.intValue();
|
| 517 |
|
|
}
|
| 518 |
|
|
|
| 519 |
|
|
public static int getInt(Object key, Locale locale)
|
| 520 |
|
|
{
|
| 521 |
|
|
Integer x = (Integer) get(key, locale);
|
| 522 |
|
|
if (x == null)
|
| 523 |
|
|
return 0;
|
| 524 |
|
|
return x.intValue();
|
| 525 |
|
|
}
|
| 526 |
|
|
|
| 527 |
|
|
/**
|
| 528 |
|
|
* Returns the current look and feel (which may be <code>null</code>).
|
| 529 |
|
|
*
|
| 530 |
|
|
* @return The current look and feel.
|
| 531 |
|
|
*
|
| 532 |
|
|
* @see #setLookAndFeel(LookAndFeel)
|
| 533 |
|
|
*/
|
| 534 |
|
|
public static LookAndFeel getLookAndFeel()
|
| 535 |
|
|
{
|
| 536 |
|
|
return currentLookAndFeel;
|
| 537 |
|
|
}
|
| 538 |
|
|
|
| 539 |
|
|
/**
|
| 540 |
|
|
* Returns the <code>UIDefaults</code> table of the currently active
|
| 541 |
|
|
* look and feel.
|
| 542 |
|
|
*
|
| 543 |
|
|
* @return The {@link UIDefaults} for the current {@link LookAndFeel}.
|
| 544 |
|
|
*/
|
| 545 |
|
|
public static UIDefaults getLookAndFeelDefaults()
|
| 546 |
|
|
{
|
| 547 |
|
|
return currentUIDefaults;
|
| 548 |
|
|
}
|
| 549 |
|
|
|
| 550 |
|
|
/**
|
| 551 |
|
|
* Returns a string from the defaults table.
|
| 552 |
|
|
*/
|
| 553 |
|
|
public static String getString(Object key)
|
| 554 |
|
|
{
|
| 555 |
|
|
return (String) get(key);
|
| 556 |
|
|
}
|
| 557 |
|
|
|
| 558 |
|
|
/**
|
| 559 |
|
|
* Returns a string from the defaults table.
|
| 560 |
|
|
*/
|
| 561 |
|
|
public static String getString(Object key, Locale locale)
|
| 562 |
|
|
{
|
| 563 |
|
|
return (String) get(key, locale);
|
| 564 |
|
|
}
|
| 565 |
|
|
|
| 566 |
|
|
/**
|
| 567 |
|
|
* Returns the name of the {@link LookAndFeel} class that implements the
|
| 568 |
|
|
* native systems look and feel if there is one, otherwise the name
|
| 569 |
|
|
* of the default cross platform LookAndFeel class.
|
| 570 |
|
|
*
|
| 571 |
|
|
* @return The fully qualified class name for the system look and feel.
|
| 572 |
|
|
*
|
| 573 |
|
|
* @see #getCrossPlatformLookAndFeelClassName()
|
| 574 |
|
|
*/
|
| 575 |
|
|
public static String getSystemLookAndFeelClassName()
|
| 576 |
|
|
{
|
| 577 |
|
|
return getCrossPlatformLookAndFeelClassName();
|
| 578 |
|
|
}
|
| 579 |
|
|
|
| 580 |
|
|
/**
|
| 581 |
|
|
* Returns UI delegate from the current {@link LookAndFeel} that renders the
|
| 582 |
|
|
* target component.
|
| 583 |
|
|
*
|
| 584 |
|
|
* @param target the target component.
|
| 585 |
|
|
*/
|
| 586 |
|
|
public static ComponentUI getUI(JComponent target)
|
| 587 |
|
|
{
|
| 588 |
|
|
ComponentUI ui = null;
|
| 589 |
|
|
if (userUIDefaults != null
|
| 590 |
|
|
&& userUIDefaults.get(target.getUIClassID()) != null)
|
| 591 |
|
|
ui = userUIDefaults.getUI(target);
|
| 592 |
|
|
if (ui == null)
|
| 593 |
|
|
ui = currentUIDefaults.getUI(target);
|
| 594 |
|
|
return ui;
|
| 595 |
|
|
}
|
| 596 |
|
|
|
| 597 |
|
|
/**
|
| 598 |
|
|
* Creates a new look and feel and adds it to the current array.
|
| 599 |
|
|
*
|
| 600 |
|
|
* @param name the look and feel name.
|
| 601 |
|
|
* @param className the fully qualified name of the class that implements the
|
| 602 |
|
|
* look and feel.
|
| 603 |
|
|
*/
|
| 604 |
|
|
public static void installLookAndFeel(String name, String className)
|
| 605 |
|
|
{
|
| 606 |
|
|
installLookAndFeel(new LookAndFeelInfo(name, className));
|
| 607 |
|
|
}
|
| 608 |
|
|
|
| 609 |
|
|
/**
|
| 610 |
|
|
* Adds the specified look and feel to the current array and then calls
|
| 611 |
|
|
* setInstalledLookAndFeels(javax.swing.UIManager.LookAndFeelInfo[]).
|
| 612 |
|
|
*/
|
| 613 |
|
|
public static void installLookAndFeel(LookAndFeelInfo info)
|
| 614 |
|
|
{
|
| 615 |
|
|
// FIXME: not yet implemented
|
| 616 |
|
|
}
|
| 617 |
|
|
|
| 618 |
|
|
/**
|
| 619 |
|
|
* Stores an object in the defaults table.
|
| 620 |
|
|
*/
|
| 621 |
|
|
public static Object put(Object key, Object value)
|
| 622 |
|
|
{
|
| 623 |
|
|
Object old = get(key);
|
| 624 |
|
|
if (userUIDefaults == null)
|
| 625 |
|
|
userUIDefaults = new UIDefaults();
|
| 626 |
|
|
userUIDefaults.put(key, value);
|
| 627 |
|
|
return old;
|
| 628 |
|
|
}
|
| 629 |
|
|
|
| 630 |
|
|
/**
|
| 631 |
|
|
* Replaces the current array of installed LookAndFeelInfos.
|
| 632 |
|
|
*/
|
| 633 |
|
|
public static void setInstalledLookAndFeels(UIManager.LookAndFeelInfo[] infos)
|
| 634 |
|
|
{
|
| 635 |
|
|
// FIXME: not yet implemented.
|
| 636 |
|
|
}
|
| 637 |
|
|
|
| 638 |
|
|
/**
|
| 639 |
|
|
* Sets the current {@link LookAndFeel}.
|
| 640 |
|
|
*
|
| 641 |
|
|
* @param newLookAndFeel the new look and feel (<code>null</code> permitted).
|
| 642 |
|
|
*
|
| 643 |
|
|
* @throws UnsupportedLookAndFeelException if the look and feel is not
|
| 644 |
|
|
* supported on the current platform.
|
| 645 |
|
|
*
|
| 646 |
|
|
* @see LookAndFeel#isSupportedLookAndFeel()
|
| 647 |
|
|
*/
|
| 648 |
|
|
public static void setLookAndFeel(LookAndFeel newLookAndFeel)
|
| 649 |
|
|
throws UnsupportedLookAndFeelException
|
| 650 |
|
|
{
|
| 651 |
|
|
if (newLookAndFeel != null && ! newLookAndFeel.isSupportedLookAndFeel())
|
| 652 |
|
|
throw new UnsupportedLookAndFeelException(newLookAndFeel.getName());
|
| 653 |
|
|
LookAndFeel oldLookAndFeel = currentLookAndFeel;
|
| 654 |
|
|
if (oldLookAndFeel != null)
|
| 655 |
|
|
oldLookAndFeel.uninitialize();
|
| 656 |
|
|
|
| 657 |
|
|
// Set the current default look and feel using a LookAndFeel object.
|
| 658 |
|
|
currentLookAndFeel = newLookAndFeel;
|
| 659 |
|
|
if (newLookAndFeel != null)
|
| 660 |
|
|
{
|
| 661 |
|
|
newLookAndFeel.initialize();
|
| 662 |
|
|
currentUIDefaults = newLookAndFeel.getDefaults();
|
| 663 |
|
|
}
|
| 664 |
|
|
else
|
| 665 |
|
|
{
|
| 666 |
|
|
currentUIDefaults = null;
|
| 667 |
|
|
}
|
| 668 |
|
|
listeners.firePropertyChange("lookAndFeel", oldLookAndFeel, newLookAndFeel);
|
| 669 |
|
|
//revalidate();
|
| 670 |
|
|
//repaint();
|
| 671 |
|
|
}
|
| 672 |
|
|
|
| 673 |
|
|
/**
|
| 674 |
|
|
* Set the current default look and feel using a class name.
|
| 675 |
|
|
*
|
| 676 |
|
|
* @param className the look and feel class name.
|
| 677 |
|
|
*
|
| 678 |
|
|
* @throws UnsupportedLookAndFeelException if the look and feel is not
|
| 679 |
|
|
* supported on the current platform.
|
| 680 |
|
|
*
|
| 681 |
|
|
* @see LookAndFeel#isSupportedLookAndFeel()
|
| 682 |
|
|
*/
|
| 683 |
|
|
public static void setLookAndFeel(String className)
|
| 684 |
|
|
throws ClassNotFoundException, InstantiationException, IllegalAccessException,
|
| 685 |
|
|
UnsupportedLookAndFeelException
|
| 686 |
|
|
{
|
| 687 |
|
|
Class c = Class.forName(className);
|
| 688 |
|
|
LookAndFeel a = (LookAndFeel) c.newInstance(); // throws class-cast-exception
|
| 689 |
|
|
setLookAndFeel(a);
|
| 690 |
|
|
}
|
| 691 |
|
|
}
|
