Package org.eclipse.nebula.widgets.nattable.formula.command

Class FormulaPasteDataCommandHandler

java.lang.Object

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

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

org.eclipse.nebula.widgets.nattable.formula.command.FormulaPasteDataCommandHandler

All Implemented Interfaces:

ILayerCommandHandler<PasteDataCommand>

public class FormulaPasteDataCommandHandler
extends InternalPasteDataCommandHandler

ILayerCommandHandler for handling PasteDataCommands. Uses the InternalCellClipboard and transforms formulas to match the new position.

Since:

1.4

Field Summary

Fields

Modifier and Type	Field	Description
protected FormulaDataProvider	dataProvider

Fields inherited from class org.eclipse.nebula.widgets.nattable.copy.command.InternalPasteDataCommandHandler

clipboard, selectionLayer

Constructor Summary

Constructors

Constructor	Description
FormulaPasteDataCommandHandler(SelectionLayer selectionLayer, InternalCellClipboard clipboard, FormulaDataProvider dataProvider)

Method Summary

Modifier and Type	Method	Description
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.copy.command.InternalPasteDataCommandHandler

doCommand, getCommandClass, getPasteLayer, isPasteAllowed

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

dataProvider

protected FormulaDataProvider dataProvider

Constructor Detail

FormulaPasteDataCommandHandler

public FormulaPasteDataCommandHandler(SelectionLayer selectionLayer,
                                      InternalCellClipboard clipboard,
                                      FormulaDataProvider dataProvider)

Parameters:

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

dataProvider - the FormulaDataProvider that is needed to perform formula related functions on pasting data.

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

Method Detail

getPasteValue

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

Description copied from class: InternalPasteDataCommandHandler

Returns the value that should be pasted.

Overrides:

getPasteValue in class InternalPasteDataCommandHandler

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()

Description copied from class: InternalPasteDataCommandHandler

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

Overrides:

preInternalPaste in class InternalPasteDataCommandHandler

postInternalPaste

protected void postInternalPaste()

Description copied from class: InternalPasteDataCommandHandler

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

Overrides:

postInternalPaste in class InternalPasteDataCommandHandler