/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports 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 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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 JasperReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.engine.design;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRDefaultStyleProvider;
import net.sf.jasperreports.engine.JRExpressionCollector;
import net.sf.jasperreports.engine.JRRectangle;
import net.sf.jasperreports.engine.JRVisitor;
import net.sf.jasperreports.engine.base.JRBaseStyle;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.util.JRStyleResolver;
/**
* The actual implementation of a graphic element representing a rectangle, used at design time.
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: JRDesignRectangle.java 3659 2010-03-31 10:20:49Z shertage $
*/
public class JRDesignRectangle extends JRDesignGraphicElement implements JRRectangle
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
/**
*
*/
protected Integer radius;
/**
*
*/
public JRDesignRectangle()
{
super(null);
}
/**
*
*/
public JRDesignRectangle(JRDefaultStyleProvider defaultStyleProvider)
{
super(defaultStyleProvider);
}
/**
*
*/
public int getRadius()
{
return JRStyleResolver.getRadius(this);
}
public Integer getOwnRadius()
{
return this.radius;
}
/**
*
*/
public void setRadius(int radius)
{
setRadius(Integer.valueOf(radius));
}
/**
*
*/
public void setRadius(Integer radius)
{
Object old = this.radius;
this.radius = radius;
getEventSupport().firePropertyChange(JRBaseStyle.PROPERTY_RADIUS, old, this.radius);
}
/**
*
*/
public void visit(JRVisitor visitor)
{
visitor.visitRectangle(this);
}
/**
*
*/
public void collectExpressions(JRExpressionCollector collector)
{
collector.collect(this);
}
private transient JRPropertyChangeSupport eventSupport;
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
}