/*
GNU GENERAL PUBLIC LICENSE
Copyright (C) 2006 The Lobo Project
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Contact info: lobochief@users.sourceforge.net
*/
package org.lobobrowser.gui;
/**
* This class allows trapping the creation of {@link FramePanel} instances. This
* is useful, for example, if you need to add a listener to every
* <code>FramePanel</code> that is created (e.g. for IFRAMEs).
*/
public class FramePanelFactorySource {
private static final FramePanelFactorySource instance = new FramePanelFactorySource();
private volatile FramePanelFactory activeFactory = new DefaultFramePanelFactory();
public static FramePanelFactorySource getInstance() {
return instance;
}
public FramePanelFactory getActiveFactory() {
return activeFactory;
}
/**
* Sets a new {@link FramePanelFactory} that is used to create
* <code>FramePanel</code>s as requested by browser content (e.g. IFRAMEs in
* HTML).
*
* @param activeFactory
*/
public void setActiveFactory(final FramePanelFactory activeFactory) {
if (activeFactory == null) {
throw new IllegalArgumentException("activeFactory==null");
}
this.activeFactory = activeFactory;
}
}