Package net.sf.jasperreports.crosstabs.base

Class JRBaseCrosstabColumnGroup

java.lang.Object

net.sf.jasperreports.crosstabs.base.JRBaseCrosstabGroup

net.sf.jasperreports.crosstabs.base.JRBaseCrosstabColumnGroup

All Implemented Interfaces:

Serializable, Cloneable, CrosstabBaseCloneable, JRCrosstabColumnGroup, JRCrosstabGroup, JRCloneable

public class JRBaseCrosstabColumnGroup
extends JRBaseCrosstabGroup
implements JRCrosstabColumnGroup

Base read-only implementation of crosstab column groups.

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JRCellContents	crosstabHeader
protected int	height
protected CrosstabColumnPositionEnum	position

Fields inherited from class net.sf.jasperreports.crosstabs.base.JRBaseCrosstabGroup

bucket, header, mergeHeaderCells, name, totalHeader, totalPosition, variable

Constructor Summary

Constructors

Constructor	Description
JRBaseCrosstabColumnGroup(JRCrosstabColumnGroup group, JRBaseObjectFactory factory)

Method Summary

Modifier and Type	Method	Description
Object	clone()
JRCellContents	getCrosstabHeader()	Returns the crosstab header cell of the column group.
int	getHeight()	Returns the height of the group headers.
CrosstabColumnPositionEnum	getPosition()	Returns the position of the header contents for header stretching.

Methods inherited from class net.sf.jasperreports.crosstabs.base.JRBaseCrosstabGroup

clone, getBucket, getHeader, getMergeHeaderCells, getName, getTotalHeader, getTotalPosition, getVariable, hasTotal

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.jasperreports.crosstabs.JRCrosstabGroup

getBucket, getHeader, getMergeHeaderCells, getName, getTotalHeader, getTotalPosition, getVariable, hasTotal

Field Detail

height

protected int height

position

protected CrosstabColumnPositionEnum position

crosstabHeader

protected JRCellContents crosstabHeader

Constructor Detail

JRBaseCrosstabColumnGroup

public JRBaseCrosstabColumnGroup(JRCrosstabColumnGroup group,
                                 JRBaseObjectFactory factory)

Method Detail

getPosition

public CrosstabColumnPositionEnum getPosition()

Description copied from interface: JRCrosstabColumnGroup

Returns the position of the header contents for header stretching.

The column group headers stretch horizontally when there are multiple sub group entries. The header contents will be adjusted to the new width depending on this attribute:

• CrosstabColumnPositionEnum.LEFT - the contents will be rendered on the left side of the header
• CrosstabColumnPositionEnum.CENTER - the contents will be rendered on the center of the header
• CrosstabColumnPositionEnum.RIGHT - the contents will be rendered on the right side of the header
• CrosstabColumnPositionEnum.STRETCH - the contents will be proportionally stretched to the new header size

Specified by:

getPosition in interface JRCrosstabColumnGroup

Returns:

the position of the header contents for header stretching

getHeight

public int getHeight()

Description copied from interface: JRCrosstabColumnGroup

Returns the height of the group headers.

Specified by:

getHeight in interface JRCrosstabColumnGroup

Returns:

the height of the group headers

See Also:

JRCrosstabGroup.getHeader(), JRCrosstabGroup.getTotalHeader()

getCrosstabHeader

public JRCellContents getCrosstabHeader()

Description copied from interface: JRCrosstabColumnGroup

Returns the crosstab header cell of the column group.

The cell will be rendered at the left of the corresponding row of column headers, potentially overlapping the crosstab header cell.

The width of the cell is the total width of row group headers, and the height is the height of the corresponding column header.

Specified by:

getCrosstabHeader in interface JRCrosstabColumnGroup

Returns:

the crosstab header cell of the column group, or null if no header cell is present

See Also:

JRCrosstab.getHeaderCell(), JRCrosstabColumnGroup.getHeight()

clone

public Object clone()

Specified by:

clone in interface JRCloneable

Overrides:

clone in class JRBaseCrosstabGroup