Package docking

Class ErrLogExpandableDialog.ExcTreeTransferHandler

java.lang.Object

javax.swing.TransferHandler

docking.ErrLogExpandableDialog.ExcTreeTransferHandler

All Implemented Interfaces:

GTreeDragNDropHandler, GTreeTransferHandler, java.io.Serializable

Enclosing class:

ErrLogExpandableDialog

protected static class ErrLogExpandableDialog.ExcTreeTransferHandler
extends javax.swing.TransferHandler
implements GTreeDragNDropHandler

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.TransferHandler.DropLocation, javax.swing.TransferHandler.TransferSupport

Field Summary

Fields

Change	Modifier and Type	Field	Description
NEW	protected docking.ErrLogExpandableDialog.ReportRootNode	root

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, LINK, MOVE, NONE

Constructor Summary

Constructors

Change	Constructor	Description
ExcTreeTransferHandler(docking.ErrLogExpandableDialog.ReportRootNode root)

Method Summary

Change	Modifier and Type	Method	Description
NEW	protected java.awt.datatransfer.Transferable	createTransferable(javax.swing.JComponent c)
NEW	void	drop(GTreeNode destUserData, java.awt.datatransfer.Transferable transferable, int dropAction)	Add the given transferable's data to the destination user data.
NEW	int	getSourceActions(javax.swing.JComponent c)
	java.awt.datatransfer.DataFlavor[]	getSupportedDataFlavors(java.util.List<GTreeNode> transferNodes)	Returns the DataFlavors for the types of data that this transferable supports, based upon the given selection.
	int	getSupportedDragActions()	Returns the supported Drag actions for this tree.
	java.lang.Object	getTransferData(java.util.List<GTreeNode> transferNodes, java.awt.datatransfer.DataFlavor flavor)	Gets the transfer data from the selection based upon the given flavor.
	boolean	isDropSiteOk(GTreeNode destUserData, java.awt.datatransfer.DataFlavor[] flavors, int dropAction)	Return true if the drop site is valid for the given target.
	boolean	isStartDragOk(java.util.List<GTreeNode> dragUserData, int dragAction)	Return true if the dragUserData can be dragged.

Methods inherited from class javax.swing.TransferHandler

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

Methods inherited from class java.lang.Object

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

Field Detail

root NEW

protected docking.ErrLogExpandableDialog.ReportRootNode root

Constructor Detail

ExcTreeTransferHandler

public ExcTreeTransferHandler(docking.ErrLogExpandableDialog.ReportRootNode root)

Method Detail

getSupportedDataFlavors

public java.awt.datatransfer.DataFlavor[] getSupportedDataFlavors(java.util.List<GTreeNode> transferNodes)

Description copied from interface: GTreeTransferHandler

Returns the DataFlavors for the types of data that this transferable supports, based upon the given selection.

Specified by:

getSupportedDataFlavors in interface GTreeTransferHandler

Parameters:

transferNodes - The nodes to base the DataFlavor selection upon.

Returns:

the DataFlavors for the types of data that this transferable supports, based upon the given selection.

createTransferable NEW

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

Overrides:

createTransferable in class javax.swing.TransferHandler

getTransferData

public java.lang.Object getTransferData(java.util.List<GTreeNode> transferNodes,
                                        java.awt.datatransfer.DataFlavor flavor)
                                 throws java.awt.datatransfer.UnsupportedFlavorException

Description copied from interface: GTreeTransferHandler

Gets the transfer data from the selection based upon the given flavor.

Specified by:

getTransferData in interface GTreeTransferHandler

Parameters:

transferNodes - The nodes from which to get the data.

flavor - The flavor of data to retrieve from the given selection.

Returns:

the transfer data from the selection based upon the given flavor.

Throws:

java.awt.datatransfer.UnsupportedFlavorException - if the given flavor is not one of the supported flavors returned by GTreeTransferHandler.getSupportedDataFlavors(List).

isStartDragOk

public boolean isStartDragOk(java.util.List<GTreeNode> dragUserData,
                             int dragAction)

Description copied from interface: GTreeDragNDropHandler

Return true if the dragUserData can be dragged.

Specified by:

isStartDragOk in interface GTreeDragNDropHandler

Parameters:

dragUserData - data where user is initiating the drag operation

dragAction - user action for the drag operation

getSupportedDragActions

public int getSupportedDragActions()

Description copied from interface: GTreeDragNDropHandler

Returns the supported Drag actions for this tree. For available actions see DnDConstants.

Specified by:

getSupportedDragActions in interface GTreeDragNDropHandler

Returns:

the supported Drag actions.

getSourceActions NEW

public int getSourceActions(javax.swing.JComponent c)

Overrides:

getSourceActions in class javax.swing.TransferHandler

isDropSiteOk NEW

public boolean isDropSiteOk(GTreeNode destUserData,
                            java.awt.datatransfer.DataFlavor[] flavors,
                            int dropAction)

Description copied from interface: GTreeDragNDropHandler

Return true if the drop site is valid for the given target.

Specified by:

isDropSiteOk in interface GTreeDragNDropHandler

Parameters:

destUserData - destination for node being dragged

flavors - flavor(s) being dragged

dropAction - user action for drop operation

drop NEW

public void drop(GTreeNode destUserData,
                 java.awt.datatransfer.Transferable transferable,
                 int dropAction)

Description copied from interface: GTreeDragNDropHandler

Add the given transferable's data to the destination user data.

Specified by:

drop in interface GTreeDragNDropHandler

Parameters:

destUserData - destination node for the data.

transferable - the transferable being dragged whose data will be dropped.

dropAction - user action for drop operation