csheets.ui.sheet
Class CellTransferable

java.lang.Object
  csheets.ui.sheet.CellTransferable

All Implemented Interfaces:

ClipboardOwner, Transferable

public class CellTransferable
extends Object
implements Transferable, ClipboardOwner

A transferable for transferring a range of cells. Cells are transferred either as objects locally within the Java VM, or exported as strings.

Author:

Einar Pehrson

Field Summary

static DataFlavor	LOCAL_CELL_FLAVOR The data flavor for local transfer of cells
static DataFlavor	SERIAL_CELL_FLAVOR The data flavor for serialized transfer of cells

Constructor Summary

CellTransferable(Cell[][] cells)
Creates a new cell transferable.

Method Summary

Object	getTransferData(DataFlavor flavor)
DataFlavor[]	getTransferDataFlavors()
boolean	isDataFlavorSupported(DataFlavor flavor)
void	lostOwnership(Clipboard clipboard, Transferable contents)

Methods inherited from class java.lang.Object

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

Field Detail

LOCAL_CELL_FLAVOR

public static final DataFlavor LOCAL_CELL_FLAVOR

The data flavor for local transfer of cells

SERIAL_CELL_FLAVOR

public static final DataFlavor SERIAL_CELL_FLAVOR

The data flavor for serialized transfer of cells

Constructor Detail

CellTransferable

public CellTransferable(Cell[][] cells)

Creates a new cell transferable.

Parameters:

cells - the cells to transfer

Method Detail

getTransferData

public Object getTransferData(DataFlavor flavor)
                       throws UnsupportedFlavorException

Specified by:

getTransferData in interface Transferable

Throws:

UnsupportedFlavorException

getTransferDataFlavors

public DataFlavor[] getTransferDataFlavors()

Specified by:

getTransferDataFlavors in interface Transferable

isDataFlavorSupported

public boolean isDataFlavorSupported(DataFlavor flavor)

Specified by:

isDataFlavorSupported in interface Transferable

lostOwnership

public void lostOwnership(Clipboard clipboard,
                          Transferable contents)

Specified by:

lostOwnership in interface ClipboardOwner