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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. 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 .
*/
package net.sf.jasperreports.crosstabs.design;
import java.io.IOException;
import java.io.ObjectInputStream;
import net.sf.jasperreports.crosstabs.JRCrosstabRowGroup;
import net.sf.jasperreports.crosstabs.type.CrosstabRowPositionEnum;
import net.sf.jasperreports.engine.JRConstants;
/**
* Crosstab row group implementation to be used for report designing.
*
* @author Lucian Chirita ([email protected])
*/
public class JRDesignCrosstabRowGroup extends JRDesignCrosstabGroup implements JRCrosstabRowGroup
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_POSITION = "position";
public static final String PROPERTY_WIDTH = "width";
protected int width;
protected CrosstabRowPositionEnum positionValue = CrosstabRowPositionEnum.TOP;
public JRDesignCrosstabRowGroup()
{
super();
}
@Override
public CrosstabRowPositionEnum getPositionValue()
{
return positionValue;
}
/**
* Sets the header contents stretch position.
*
* @param positionValue the header contents stretch position
* @see JRCrosstabRowGroup#getPositionValue()
*/
public void setPosition(CrosstabRowPositionEnum positionValue)
{
Object old = this.positionValue;
this.positionValue = positionValue;
getEventSupport().firePropertyChange(PROPERTY_POSITION, old, this.positionValue);
}
@Override
public int getWidth()
{
return width;
}
/**
* Sets the header cell width.
*
* @param width the width
* @see JRCrosstabRowGroup#getWidth()
*/
public void setWidth(int width)
{
int old = this.width;
this.width = width;
getEventSupport().firePropertyChange(PROPERTY_WIDTH, old, this.width);
}
@Override
public void setHeader(JRDesignCellContents header)
{
super.setHeader(header);
setCellOrigin(this.header,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_ROW_GROUP_HEADER,
getName(), null));
}
@Override
public void setTotalHeader(JRDesignCellContents totalHeader)
{
super.setTotalHeader(totalHeader);
setCellOrigin(this.totalHeader,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_ROW_GROUP_TOTAL_HEADER,
getName(), null));
}
@Override
void setParent(JRDesignCrosstab parent)
{
super.setParent(parent);
setCellOrigin(this.header,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_ROW_GROUP_HEADER,
getName(), null));
setCellOrigin(this.totalHeader,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_ROW_GROUP_TOTAL_HEADER,
getName(), null));
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private byte position;
@SuppressWarnings("deprecation")
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
{
in.defaultReadObject();
if (PSEUDO_SERIAL_VERSION_UID < JRConstants.PSEUDO_SERIAL_VERSION_UID_3_7_2)
{
positionValue = CrosstabRowPositionEnum.getByValue(position);
}
}
}