Package org.eclipse.nebula.widgets.nattable.layer.event

Class CellVisualChangeEvent

java.lang.Object

org.eclipse.nebula.widgets.nattable.layer.event.CellVisualChangeEvent

All Implemented Interfaces:

ILayerEvent, IVisualChangeEvent

Direct Known Subclasses:

CellSelectionEvent, CellVisualUpdateEvent, DataUpdateEvent

public class CellVisualChangeEvent
extends Object
implements IVisualChangeEvent

Field Summary

Fields

Modifier and Type	Field	Description
protected int	columnPosition
protected ILayer	layer
protected int	rowPosition

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CellVisualChangeEvent(CellVisualChangeEvent event)
	CellVisualChangeEvent(ILayer layer, int columnPosition, int rowPosition)

Method Summary

Modifier and Type	Method	Description
CellVisualChangeEvent	cloneEvent()
boolean	convertToLocal(ILayer localLayer)	Convert the column/row positions carried by the event to the layer about to handle the event.
Collection<org.eclipse.swt.graphics.Rectangle>	getChangedPositionRectangles()
int	getColumnPosition()
ILayer	getLayer()
int	getRowPosition()

Methods inherited from class java.lang.Object

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

Field Detail

layer

protected ILayer layer

columnPosition

protected int columnPosition

rowPosition

protected int rowPosition

Constructor Detail

CellVisualChangeEvent

public CellVisualChangeEvent(ILayer layer,
                             int columnPosition,
                             int rowPosition)

CellVisualChangeEvent

protected CellVisualChangeEvent(CellVisualChangeEvent event)

Method Detail

getLayer

public ILayer getLayer()

Specified by:

getLayer in interface IVisualChangeEvent

Returns:

the layer that the visible change event is originating from.

getColumnPosition

public int getColumnPosition()

getRowPosition

public int getRowPosition()

convertToLocal

public boolean convertToLocal(ILayer localLayer)

Description copied from interface: ILayerEvent

Convert the column/row positions carried by the event to the layer about to handle the event.

Specified by:

convertToLocal in interface ILayerEvent

Parameters:

localLayer - layer about to receive the event

Returns:

TRUE if successfully converted, FALSE otherwise

getChangedPositionRectangles

public Collection<org.eclipse.swt.graphics.Rectangle> getChangedPositionRectangles()

Specified by:

getChangedPositionRectangles in interface IVisualChangeEvent

Returns:

the position rectangles that have changed and need to be redrawn. If no rectangles are returned, then the receiver should assume that the entire layer is changed and will need to be redrawn.

cloneEvent

public CellVisualChangeEvent cloneEvent()

Specified by:

cloneEvent in interface ILayerEvent

Returns:

A cloned copy of the event. This cloned copy is provided to each listener.