org.eclipse.nebula.widgets.nattable.painter.cell

Class ImagePainter

java.lang.Object

org.eclipse.nebula.widgets.nattable.painter.cell.AbstractCellPainter

org.eclipse.nebula.widgets.nattable.painter.cell.CellPainterWrapper

org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter

org.eclipse.nebula.widgets.nattable.painter.cell.ImagePainter

All Implemented Interfaces:

ICellPainter

Direct Known Subclasses:

CheckBoxPainter, ColumnHeaderCheckBoxPainter, ComboBoxFilterIconPainter, FilterIconPainter, RowGroupHeaderTextPainter.ExpandCollapseImagePainter, SortableHeaderTextPainter.SortIconPainter, TreeCheckBoxPainter, TreeImagePainter

public class ImagePainter
extends BackgroundPainter

Paints an image. If no image is provided, it will attempt to look up an image from the cell style.

Constructor Summary

Constructors

Constructor and Description
ImagePainter()
ImagePainter(org.eclipse.swt.graphics.Image image)
ImagePainter(org.eclipse.swt.graphics.Image image, boolean paintBg)

Method Summary

Methods

Modifier and Type	Method and Description
ICellPainter	getCellPainterAt(int x, int y, ILayerCell cell, org.eclipse.swt.graphics.GC gc, org.eclipse.swt.graphics.Rectangle bounds, IConfigRegistry configRegistry)
protected org.eclipse.swt.graphics.Image	getImage(ILayerCell cell, IConfigRegistry configRegistry)
int	getPreferredHeight(ILayerCell cell, org.eclipse.swt.graphics.GC gc, IConfigRegistry configRegistry) Get the preferred height of the cell when rendered by this painter.
int	getPreferredWidth(ILayerCell cell, org.eclipse.swt.graphics.GC gc, IConfigRegistry configRegistry) Get the preferred width of the cell when rendered by this painter.
void	paintCell(ILayerCell cell, org.eclipse.swt.graphics.GC gc, org.eclipse.swt.graphics.Rectangle bounds, IConfigRegistry configRegistry)

Methods inherited from class org.eclipse.nebula.widgets.nattable.painter.cell.BackgroundPainter

getBackgroundColour

Methods inherited from class org.eclipse.nebula.widgets.nattable.painter.cell.CellPainterWrapper

getWrappedPainter, getWrappedPainterBounds, setWrappedPainter

Methods inherited from class java.lang.Object

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

Constructor Detail

ImagePainter

public ImagePainter()

ImagePainter

public ImagePainter(org.eclipse.swt.graphics.Image image)

ImagePainter

public ImagePainter(org.eclipse.swt.graphics.Image image,
            boolean paintBg)

Method Detail

getPreferredWidth

public int getPreferredWidth(ILayerCell cell,
                    org.eclipse.swt.graphics.GC gc,
                    IConfigRegistry configRegistry)

Description copied from interface: ICellPainter

Get the preferred width of the cell when rendered by this painter. Used for auto-resize.

Specified by:

getPreferredWidth in interface ICellPainter

Overrides:

getPreferredWidth in class CellPainterWrapper

Returns:

getPreferredHeight

public int getPreferredHeight(ILayerCell cell,
                     org.eclipse.swt.graphics.GC gc,
                     IConfigRegistry configRegistry)

Description copied from interface: ICellPainter

Get the preferred height of the cell when rendered by this painter. Used for auto-resize.

Specified by:

getPreferredHeight in interface ICellPainter

Overrides:

getPreferredHeight in class CellPainterWrapper

Returns:

getCellPainterAt

public ICellPainter getCellPainterAt(int x,
                            int y,
                            ILayerCell cell,
                            org.eclipse.swt.graphics.GC gc,
                            org.eclipse.swt.graphics.Rectangle bounds,
                            IConfigRegistry configRegistry)

Specified by:

getCellPainterAt in interface ICellPainter

Overrides:

getCellPainterAt in class CellPainterWrapper

paintCell

public void paintCell(ILayerCell cell,
             org.eclipse.swt.graphics.GC gc,
             org.eclipse.swt.graphics.Rectangle bounds,
             IConfigRegistry configRegistry)

Specified by:

paintCell in interface ICellPainter

Overrides:

paintCell in class BackgroundPainter

getImage

protected org.eclipse.swt.graphics.Image getImage(ILayerCell cell,
                                      IConfigRegistry configRegistry)