uk.co.mullsoft.jean
Class NodeTransferHandler

java.lang.Object
  javax.swing.TransferHandler
      uk.co.mullsoft.jean.NodeTransferHandler

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

CatalogNodeTransferHandler, ListNodeTransferHandler

public abstract class NodeTransferHandler
extends javax.swing.TransferHandler

See Also:

Serialized Form

Field Summary

protected JEANAPI	api
protected java.awt.datatransfer.DataFlavor	dataFlavor
protected java.awt.Point	dragPosition
protected java.awt.Point	mousePosition

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, MOVE, NONE

Constructor Summary

NodeTransferHandler(JEANAPI api)

Method Summary

boolean	canImport(javax.swing.JComponent c, java.awt.datatransfer.DataFlavor[] flavors)
protected abstract void	cleanup(javax.swing.JComponent c, boolean remove)
protected java.awt.datatransfer.Transferable	createTransferable(javax.swing.JComponent c)
protected void	exportDone(javax.swing.JComponent c, java.awt.datatransfer.Transferable data, int action)
protected abstract Node[]	exportNodes(javax.swing.JComponent c)
int	getSourceActions(javax.swing.JComponent c)
boolean	importData(javax.swing.JComponent c, java.awt.datatransfer.Transferable t)
protected abstract void	importNodes(javax.swing.JComponent c, Node[] nodes)

Methods inherited from class javax.swing.TransferHandler

exportAsDrag, exportToClipboard, getCopyAction, getCutAction, getPasteAction, getVisualRepresentation

Methods inherited from class java.lang.Object

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

Field Detail

api

protected JEANAPI api

dataFlavor

protected java.awt.datatransfer.DataFlavor dataFlavor

mousePosition

protected java.awt.Point mousePosition

dragPosition

protected java.awt.Point dragPosition

Constructor Detail

NodeTransferHandler

public NodeTransferHandler(JEANAPI api)

Method Detail

exportNodes

protected abstract Node[] exportNodes(javax.swing.JComponent c)

importNodes

protected abstract void importNodes(javax.swing.JComponent c,
                                    Node[] nodes)

cleanup

protected abstract void cleanup(javax.swing.JComponent c,
                                boolean remove)

createTransferable

protected java.awt.datatransfer.Transferable createTransferable(javax.swing.JComponent c)

Overrides:

createTransferable in class javax.swing.TransferHandler

getSourceActions

public int getSourceActions(javax.swing.JComponent c)

Overrides:

getSourceActions in class javax.swing.TransferHandler

importData

public boolean importData(javax.swing.JComponent c,
                          java.awt.datatransfer.Transferable t)

Overrides:

importData in class javax.swing.TransferHandler

exportDone

protected void exportDone(javax.swing.JComponent c,
                          java.awt.datatransfer.Transferable data,
                          int action)

Overrides:

exportDone in class javax.swing.TransferHandler

canImport

public boolean canImport(javax.swing.JComponent c,
                         java.awt.datatransfer.DataFlavor[] flavors)

Overrides:

canImport in class javax.swing.TransferHandler