Package org.jjazz.uiutilities.api

Class ListIndexTransferHandler

java.lang.Object

javax.swing.TransferHandler

org.jjazz.uiutilities.api.ListIndexTransferHandler

All Implemented Interfaces:

Serializable

public class ListIndexTransferHandler
extends TransferHandler

A TransferHandler to reorder items in a DefaultListModel.

This differs from a typical TransferHandler which normally transfers the data. This handler transfers the "indexes" of the items to be moved. This approach should work for any Object that is contained in the ListModel. Copied from Stackoverflow.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.TransferHandler

TransferHandler.DropLocation, TransferHandler.TransferSupport

Field Summary

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, LINK, MOVE, NONE

Constructor Summary

Constructors

Constructor	Description
ListIndexTransferHandler()

Method Summary

Modifier and Type	Method	Description
boolean	canImport(TransferHandler.TransferSupport support)	Any Object can be transfered (since we don't actually transfer the data)
int	getSourceActions(JComponent c)	Items can only be moved to a different location in the model.
boolean	importData(TransferHandler.TransferSupport info)	Perform the actual data import.
static void	main(String[] args)

Methods inherited from class javax.swing.TransferHandler

canImport, exportAsDrag, exportToClipboard, getCopyAction, getCutAction, getDragImage, getDragImageOffset, getPasteAction, getVisualRepresentation, importData, setDragImage, setDragImageOffset

Methods inherited from class java.lang.Object

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

Constructor Details

ListIndexTransferHandler

public ListIndexTransferHandler()

Method Details

importData

public boolean importData(TransferHandler.TransferSupport info)

Perform the actual data import.

Overrides:

importData in class TransferHandler

Parameters:

info -

getSourceActions

public int getSourceActions(JComponent c)

Items can only be moved to a different location in the model.

Overrides:

getSourceActions in class TransferHandler

canImport

public boolean canImport(TransferHandler.TransferSupport support)

Any Object can be transfered (since we don't actually transfer the data)

Overrides:

canImport in class TransferHandler

main

public static void main(String[] args)