Module com.marginallyclever.robotoverlord

Package com.marginallyclever.ro3.apps.nodetreeview

Class NodeTreeTransferHandler

java.lang.Object

javax.swing.TransferHandler

com.marginallyclever.ro3.apps.nodetreeview.NodeTreeTransferHandler

All Implemented Interfaces:

Serializable

public class NodeTreeTransferHandler
extends TransferHandler

NodeTreeTransferHandler handles drag and drop operations for the NodeTreeView.

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
NodeTreeTransferHandler()

Method Summary

Modifier and Type	Method	Description
boolean	canImport(TransferHandler.TransferSupport support)
int	getSourceActions(JComponent c)
boolean	importData(TransferHandler.TransferSupport support)	This is where nodes are being dropped.

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

NodeTreeTransferHandler

public NodeTreeTransferHandler()

Method Details

getSourceActions

public int getSourceActions(JComponent c)

Overrides:

getSourceActions in class TransferHandler

canImport

public boolean canImport(TransferHandler.TransferSupport support)

Overrides:

canImport in class TransferHandler

importData

public boolean importData(TransferHandler.TransferSupport support)

This is where nodes are being dropped.

Overrides:

importData in class TransferHandler

Parameters:

support - the object containing the details of the transfer, not null.

Returns:

true if the data was inserted into the tree.