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

Class SpanningDataLayer

java.lang.Object

org.eclipse.nebula.widgets.nattable.layer.AbstractLayer

org.eclipse.nebula.widgets.nattable.layer.DataLayer

org.eclipse.nebula.widgets.nattable.layer.SpanningDataLayer

All Implemented Interfaces:

ILayer, ILayerListener, IUniqueIndexLayer, IPersistable

public class SpanningDataLayer
extends DataLayer

Field Summary

Fields inherited from class org.eclipse.nebula.widgets.nattable.layer.DataLayer

columnWidthConfig, dataProvider, DEFAULT_COLUMN_WIDTH, DEFAULT_ROW_HEIGHT, PERSISTENCE_KEY_COLUMN_WIDTH, PERSISTENCE_KEY_ROW_HEIGHT, rowHeightConfig

Fields inherited from class org.eclipse.nebula.widgets.nattable.layer.AbstractLayer

commandHandlers, eventHandlers, eventHelperLock, layerPainter

Fields inherited from interface org.eclipse.nebula.widgets.nattable.persistence.IPersistable

DOT, VALUE_SEPARATOR

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SpanningDataLayer()
protected	SpanningDataLayer(int defaultColumnWidth, int defaultRowHeight)
	SpanningDataLayer(ISpanningDataProvider dataProvider)
	SpanningDataLayer(ISpanningDataProvider dataProvider, int defaultColumnWidth, int defaultRowHeight)

Method Summary

Modifier and Type	Method	Description
org.eclipse.swt.graphics.Rectangle	getBoundsByPosition(int columnPosition, int rowPosition)	Calculates the bounds in pixel for the given cell position.
ILayerCell	getCellByPosition(int columnPosition, int rowPosition)	Returns the cell for the given coordinates on this layer.
ISpanningDataProvider	getDataProvider()
void	setDataValue(int columnIndex, int rowIndex, Object newValue)	Sets the value at the given column and row index.

Methods inherited from class org.eclipse.nebula.widgets.nattable.layer.DataLayer

doCommand, downScaleColumnWidth, downScaleRowHeight, getColumnCount, getColumnIndexByPosition, getColumnPositionByIndex, getColumnPositionByX, getColumnWidthByPosition, getConfiguredColumnWidthByPosition, getConfiguredColumnWidthPercentageByPosition, getConfiguredMinColumnWidthByPosition, getConfiguredMinRowHeightByPosition, getConfiguredRowHeightByPosition, getConfiguredRowHeightPercentageByPosition, getDataValue, getDataValueByPosition, getDefaultColumnWidth, getDefaultMinColumnWidth, getDefaultMinRowHeight, getDefaultRowHeight, getHeight, getMinColumnWidth, getMinRowHeight, getPreferredColumnCount, getPreferredHeight, getPreferredRowCount, getPreferredWidth, getRowCount, getRowHeightByPosition, getRowIndexByPosition, getRowPositionByIndex, getRowPositionByY, getStartXOfColumnPosition, getStartYOfRowPosition, getUnderlyingLayerByPosition, getUnderlyingLayersByColumnPosition, getUnderlyingLayersByRowPosition, getWidth, isColumnPercentageSizing, isColumnPercentageSizing, isColumnPositionResizable, isDistributeRemainingColumnSpace, isDistributeRemainingRowSpace, isFixColumnPercentageValuesOnResize, isFixRowPercentageValuesOnResize, isMinColumnWidthConfigured, isMinColumnWidthConfigured, isMinRowHeightConfigured, isMinRowHeightConfigured, isRowPercentageSizing, isRowPercentageSizing, isRowPositionResizable, loadState, localToUnderlyingColumnPosition, localToUnderlyingRowPosition, registerCommandHandlers, resetColumnWidth, resetColumnWidthConfiguration, resetMinColumnWidth, resetMinRowHeight, resetRowHeight, resetRowHeightConfiguration, saveState, setColumnPercentageSizing, setColumnPercentageSizing, setColumnPositionResizable, setColumnsResizableByDefault, setColumnWidthByPosition, setColumnWidthByPosition, setColumnWidthPercentageByPosition, setColumnWidthPercentageByPosition, setDataProvider, setDataValueByPosition, setDefaultColumnWidth, setDefaultColumnWidthByPosition, setDefaultMinColumnWidth, setDefaultMinRowHeight, setDefaultRowHeight, setDefaultRowHeightByPosition, setDistributeRemainingColumnSpace, setDistributeRemainingRowSpace, setFixColumnPercentageValuesOnResize, setFixRowPercentageValuesOnResize, setMinColumnWidth, setMinRowHeight, setRowHeightByPosition, setRowHeightByPosition, setRowHeightPercentageByPosition, setRowHeightPercentageByPosition, setRowPercentageSizing, setRowPercentageSizing, setRowPositionResizable, setRowsResizableByDefault, underlyingToLocalColumnPosition, underlyingToLocalColumnPositions, underlyingToLocalRowPosition, underlyingToLocalRowPositions, upScaleColumnWidth, upScaleRowHeight

Methods inherited from class org.eclipse.nebula.widgets.nattable.layer.AbstractLayer

addConfiguration, addLayerListener, clearConfiguration, configure, dispose, fireLayerEvent, getCellPainter, getClientAreaProvider, getConfigLabelAccumulator, getConfigLabelsByPosition, getDisplayModeByPosition, getLayerPainter, getProvidedLabels, getRegionLabelsByXY, getRegionName, handleLayerEvent, hasLayerListener, isDynamicSizeLayer, registerCommandHandler, registerEventHandler, registerPersistable, removeLayerListener, setClientAreaProvider, setConfigLabelAccumulator, setLayerPainter, setRegionName, toString, unregisterCommandHandler, unregisterEventHandler, unregisterPersistable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.nebula.widgets.nattable.layer.ILayer

addLayerListener, configure, dispose, fireLayerEvent, getCellPainter, getClientAreaProvider, getConfigLabelsByPosition, getDisplayModeByPosition, getLayerPainter, getProvidedLabels, getRegionLabelsByXY, hasLayerListener, isDynamicSizeLayer, registerCommandHandler, registerPersistable, removeLayerListener, setClientAreaProvider, unregisterCommandHandler, unregisterPersistable

Methods inherited from interface org.eclipse.nebula.widgets.nattable.layer.ILayerListener

handleLayerEvent

Constructor Detail

SpanningDataLayer

public SpanningDataLayer(ISpanningDataProvider dataProvider)

SpanningDataLayer

public SpanningDataLayer(ISpanningDataProvider dataProvider,
                         int defaultColumnWidth,
                         int defaultRowHeight)

SpanningDataLayer

protected SpanningDataLayer()

SpanningDataLayer

protected SpanningDataLayer(int defaultColumnWidth,
                            int defaultRowHeight)

Method Detail

getDataProvider

public ISpanningDataProvider getDataProvider()

Overrides:

getDataProvider in class DataLayer

Returns:

The IDataProvider that is used by this DataLayer.

getCellByPosition

public ILayerCell getCellByPosition(int columnPosition,
                                    int rowPosition)

Description copied from interface: ILayer

Returns the cell for the given coordinates on this layer.

Specified by:

getCellByPosition in interface ILayer

Overrides:

getCellByPosition in class AbstractLayer

Parameters:

columnPosition - The column position of the requested cell.

rowPosition - The row position of the requested cell.

Returns:

The ILayerCell for the given coordinates in this layer or null if the coordinates are invalid on this layer.

getBoundsByPosition

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

Description copied from interface: ILayer

Calculates the bounds in pixel for the given cell position.

Specified by:

getBoundsByPosition in interface ILayer

Overrides:

getBoundsByPosition in class AbstractLayer

Parameters:

columnPosition - the column position of the cell

rowPosition - the row position of the cell

Returns:

the bounds, or null if there are no valid bounds

setDataValue

public void setDataValue(int columnIndex,
                         int rowIndex,
                         Object newValue)

Description copied from class: DataLayer

Sets the value at the given column and row index. Optional operation. Should throw UnsupportedOperationException if this operation is not supported.

Overrides:

setDataValue in class DataLayer

Parameters:

columnIndex - The column index of the cell whose value is requested.

rowIndex - The row index of the cell whose value is requested.

newValue - The new value that should be set.