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A Maven project to aggregate all modules into a single artifact.
/*
* $Id: ForwardingRepaintManager.java 3690 2010-05-03 17:55:44Z kschaefe $
*
* Copyright 2009 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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
*/
package org.jdesktop.swingx;
import java.applet.Applet;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.Window;
import javax.swing.JComponent;
import javax.swing.RepaintManager;
import org.jdesktop.swingx.util.Contract;
/**
* A {@code RepaintManager} that is designed to forward all calls to a contained
* delegate. This class is designed for extension, such that subclasses should
* override method as appropriate and allow the original repaint manager to
* handle the rest of the work.
*
* Install a forwarding repaint manager:
*
*
* RepaintManager manager = RepaintManager.currentManager(this);
* RepaintManager frm = new ForwardingRepaintManager(manager);
* RepaintManager.setCurrentManager(frm);
*
*
* @author Karl George Schaefer
* @author pietblok (original facade/delegate idea)
*/
public class ForwardingRepaintManager extends RepaintManager {
private RepaintManager delegate;
/**
* Creates a new forwarding manager that forwards all calls to the delegate.
*
* @param delegate
* the manager backing this {@code ForwardingRepaintManager}
* @throws NullPointerException
* if {@code delegate} is {@code null}
*/
public ForwardingRepaintManager(RepaintManager delegate) {
this.delegate = Contract.asNotNull(delegate, "delegate is null");
}
/**
* {@inheritDoc}
*/
@Override
public void addDirtyRegion(Applet applet, int x, int y, int w, int h) {
delegate.addDirtyRegion(applet, x, y, w, h);
}
/**
* {@inheritDoc}
*/
@Override
public void addDirtyRegion(JComponent c, int x, int y, int w, int h) {
delegate.addDirtyRegion(c, x, y, w, h);
}
/**
* {@inheritDoc}
*/
@Override
public void addDirtyRegion(Window window, int x, int y, int w, int h) {
delegate.addDirtyRegion(window, x, y, w, h);
}
/**
* {@inheritDoc}
*/
@Override
public synchronized void addInvalidComponent(JComponent invalidComponent) {
delegate.addInvalidComponent(invalidComponent);
}
/**
* {@inheritDoc}
*/
@Override
public Rectangle getDirtyRegion(JComponent component) {
return delegate.getDirtyRegion(component);
}
/**
* {@inheritDoc}
*/
@Override
public Dimension getDoubleBufferMaximumSize() {
return delegate.getDoubleBufferMaximumSize();
}
/**
* {@inheritDoc}
*/
@Override
public Image getOffscreenBuffer(Component c, int proposedWidth, int proposedHeight) {
return delegate.getOffscreenBuffer(c, proposedWidth, proposedHeight);
}
/**
* {@inheritDoc}
*/
@Override
public Image getVolatileOffscreenBuffer(Component c, int proposedWidth, int proposedHeight) {
return delegate.getVolatileOffscreenBuffer(c, proposedWidth, proposedHeight);
}
/**
* {@inheritDoc}
*/
@Override
public boolean isCompletelyDirty(JComponent component) {
return delegate.isCompletelyDirty(component);
}
/**
* {@inheritDoc}
*/
@Override
public boolean isDoubleBufferingEnabled() {
return delegate.isDoubleBufferingEnabled();
}
/**
* {@inheritDoc}
*/
@Override
public void markCompletelyClean(JComponent component) {
delegate.markCompletelyClean(component);
}
/**
* {@inheritDoc}
*/
@Override
public void markCompletelyDirty(JComponent component) {
delegate.markCompletelyDirty(component);
}
/**
* {@inheritDoc}
*/
@Override
public void paintDirtyRegions() {
delegate.paintDirtyRegions();
}
/**
* {@inheritDoc}
*/
@Override
public synchronized void removeInvalidComponent(JComponent component) {
delegate.removeInvalidComponent(component);
}
/**
* {@inheritDoc}
*/
@Override
public void setDoubleBufferingEnabled(boolean flag) {
delegate.setDoubleBufferingEnabled(flag);
}
/**
* {@inheritDoc}
*/
@Override
public void setDoubleBufferMaximumSize(Dimension d) {
delegate.setDoubleBufferMaximumSize(d);
}
/**
* {@inheritDoc}
*/
@Override
public synchronized String toString() {
return delegate.toString();
}
/**
* {@inheritDoc}
*/
@Override
public void validateInvalidComponents() {
delegate.validateInvalidComponents();
}
/**
* Gets the delegate repaint manager backing this forwarding repaint
* manager.
*
* @return the delegate for this forwarding manager
*/
public final RepaintManager getDelegateManager() {
return delegate;
}
}