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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2023 Cloud Software Group, 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.JRCellContents;
import net.sf.jasperreports.crosstabs.JRCrosstabColumnGroup;
import net.sf.jasperreports.crosstabs.type.CrosstabColumnPositionEnum;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.util.JRCloneUtils;
/**
* Crosstab column group implementation to be used for report designing.
*
* @author Lucian Chirita ([email protected])
*/
public class JRDesignCrosstabColumnGroup extends JRDesignCrosstabGroup implements JRCrosstabColumnGroup
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_HEIGHT = "height";
public static final String PROPERTY_POSITION = "position";
public static final String PROPERTY_CROSSTAB_HEADER = "crosstabHeader";
protected int height;
protected CrosstabColumnPositionEnum positionValue = CrosstabColumnPositionEnum.LEFT;
protected JRCellContents crosstabHeader;
/**
* Creates a column group.
*/
public JRDesignCrosstabColumnGroup()
{
super();
}
@Override
public CrosstabColumnPositionEnum getPositionValue()
{
return positionValue;
}
/**
* Sets the header contents stretch position.
*
* @param positionValue the header contents stretch position
* @see JRCrosstabColumnGroup#getPositionValue()
*/
public void setPosition(CrosstabColumnPositionEnum positionValue)
{
Object old = this.positionValue;
this.positionValue = positionValue;
getEventSupport().firePropertyChange(PROPERTY_POSITION, old, this.positionValue);
}
@Override
public int getHeight()
{
return height;
}
/**
* Sets the header cell height.
*
* @param height the height
* @see JRCrosstabColumnGroup#getHeight()
*/
public void setHeight(int height)
{
int old = this.height;
this.height = height;
getEventSupport().firePropertyChange(PROPERTY_HEIGHT, old, this.height);
}
@Override
public void setHeader(JRDesignCellContents header)
{
super.setHeader(header);
setCellOrigin(this.header,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_COLUMN_GROUP_HEADER,
null, getName()));
}
@Override
public void setTotalHeader(JRDesignCellContents totalHeader)
{
super.setTotalHeader(totalHeader);
setCellOrigin(this.totalHeader,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_COLUMN_GROUP_TOTAL_HEADER,
null, getName()));
}
@Override
void setParent(JRDesignCrosstab parent)
{
super.setParent(parent);
setCellOrigin(this.header,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_COLUMN_GROUP_HEADER,
null, getName()));
setCellOrigin(this.totalHeader,
new JRCrosstabOrigin(getParent(), JRCrosstabOrigin.TYPE_COLUMN_GROUP_TOTAL_HEADER,
null, getName()));
setCrosstabHeaderOrigin();
}
@Override
public JRCellContents getCrosstabHeader()
{
return crosstabHeader;
}
public void setCrosstabHeader(JRDesignCellContents crosstabHeader)
{
Object old = this.crosstabHeader;
this.crosstabHeader = crosstabHeader;
getEventSupport().firePropertyChange(PROPERTY_CROSSTAB_HEADER, old, this.crosstabHeader);
setCrosstabHeaderOrigin();
}
protected void setCrosstabHeaderOrigin()
{
if (this.crosstabHeader != null)
{
JRCrosstabOrigin origin = new JRCrosstabOrigin(getParent(),
JRCrosstabOrigin.TYPE_COLUMN_GROUP_CROSSTAB_HEADER,
null, getName());
setCellOrigin(this.crosstabHeader, origin);
}
}
@Override
public Object clone()
{
JRDesignCrosstabColumnGroup clone = (JRDesignCrosstabColumnGroup) super.clone();
clone.crosstabHeader = JRCloneUtils.nullSafeClone(crosstabHeader);
return clone;
}
/*
* 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 = CrosstabColumnPositionEnum.getByValue(position);
}
}
}