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

Class CompositeLayer.CompositeLayerPainter

java.lang.Object

org.eclipse.nebula.widgets.nattable.layer.CompositeLayer.CompositeLayerPainter

All Implemented Interfaces:

ILayerPainter

Direct Known Subclasses:

CompositeFreezeLayerPainter

Enclosing class:

CompositeLayer

public class CompositeLayer.CompositeLayerPainter
extends Object
implements ILayerPainter

The ILayerPainter that is used to render compositions.

Since:

1.6

Constructor Summary

Constructors

Constructor	Description
CompositeLayerPainter()

Method Summary

Modifier and Type	Method	Description
org.eclipse.swt.graphics.Rectangle	adjustCellBounds(int columnPosition, int rowPosition, org.eclipse.swt.graphics.Rectangle cellBounds)	This method is used to adjust the cell bounds when painting the layer.
void	paintLayer(ILayer natLayer, org.eclipse.swt.graphics.GC gc, int xOffset, int yOffset, org.eclipse.swt.graphics.Rectangle rectangle, IConfigRegistry configuration)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeLayerPainter

public CompositeLayerPainter()

Method Detail

paintLayer

public void paintLayer(ILayer natLayer,
                       org.eclipse.swt.graphics.GC gc,
                       int xOffset,
                       int yOffset,
                       org.eclipse.swt.graphics.Rectangle rectangle,
                       IConfigRegistry configuration)

Specified by:

paintLayer in interface ILayerPainter

Parameters:

natLayer - The layer to paint.

gc - GC used for painting

xOffset - x offset of the layer from the origin of the table

yOffset - y offset of the layer from the origin of the table

rectangle - area the layer can paint in

configuration - IConfigRegistry in use by NatTable. Useful for looking up associated painters.

adjustCellBounds

public org.eclipse.swt.graphics.Rectangle adjustCellBounds(int columnPosition,
                                                           int rowPosition,
                                                           org.eclipse.swt.graphics.Rectangle cellBounds)

Description copied from interface: ILayerPainter

This method is used to adjust the cell bounds when painting the layer. This is most often used to reduce the size of the cell to accommodate grid lines.

Specified by:

adjustCellBounds in interface ILayerPainter

Parameters:

columnPosition - The column position.

rowPosition - The row position.

cellBounds - The actual cell bounds.

Returns:

The adjusted cell bounds.