org.eclipse.nebula.widgets.nattable.copy.command

Class InternalPasteDataCommandHandler

java.lang.Object

org.eclipse.nebula.widgets.nattable.command.AbstractLayerCommandHandler<PasteDataCommand>

org.eclipse.nebula.widgets.nattable.copy.command.InternalPasteDataCommandHandler

All Implemented Interfaces:

ILayerCommandHandler<PasteDataCommand>

Direct Known Subclasses:

FormulaPasteDataCommandHandler

public class InternalPasteDataCommandHandler
extends AbstractLayerCommandHandler<PasteDataCommand>

ILayerCommandHandler for handling PasteDataCommands using the InternalCellClipboard.

Since:

1.4

Field Summary

Fields

Modifier and Type	Field and Description
protected InternalCellClipboard	clipboard
protected SelectionLayer	selectionLayer

Constructor Summary

Constructors

Constructor and Description
InternalPasteDataCommandHandler(SelectionLayer selectionLayer, InternalCellClipboard clipboard)

Method Summary

Modifier and Type	Method and Description
protected boolean	doCommand(PasteDataCommand command)
Class<PasteDataCommand>	getCommandClass()
protected Object	getPasteValue(ILayerCell cell, int pasteColumn, int pasteRow) Returns the value that should be pasted.
protected void	postInternalPaste() Perform actions after pasting values from the internal clipboard.
protected void	preInternalPaste() Perform actions prior pasting values from the internal clipboard.

Methods inherited from class org.eclipse.nebula.widgets.nattable.command.AbstractLayerCommandHandler

doCommand

Methods inherited from class java.lang.Object

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

Field Detail

selectionLayer

protected SelectionLayer selectionLayer

clipboard

protected InternalCellClipboard clipboard

Constructor Detail

InternalPasteDataCommandHandler

public InternalPasteDataCommandHandler(SelectionLayer selectionLayer,
                                       InternalCellClipboard clipboard)

Parameters:

selectionLayer - SelectionLayer that is needed to determine the position to paste the values to.

clipboard - The InternalCellClipboard that contains the values that should be pasted.

Method Detail

doCommand

protected boolean doCommand(PasteDataCommand command)

Specified by:

doCommand in class AbstractLayerCommandHandler<PasteDataCommand>

getPasteValue

protected Object getPasteValue(ILayerCell cell,
                               int pasteColumn,
                               int pasteRow)

Returns the value that should be pasted.

Parameters:

cell - The ILayerCell from which to retrieve the value to paste from.

pasteColumn - The column position of the cell to paste to.

pasteRow - The row position of the cell to paste to.

Returns:

The value that should be pasted.

preInternalPaste

protected void preInternalPaste()

Perform actions prior pasting values from the internal clipboard. E.g. disabling formula evaluation.

postInternalPaste

protected void postInternalPaste()

Perform actions after pasting values from the internal clipboard. E.g. enabling formula evaluation.

getCommandClass

public Class<PasteDataCommand> getCommandClass()