Package org.jjazz.uiutilities.api

Class MidiFileDragInTransferHandler

java.lang.Object

javax.swing.TransferHandler

org.jjazz.uiutilities.api.MidiFileDragInTransferHandler

All Implemented Interfaces:

Serializable

public abstract class MidiFileDragInTransferHandler
extends TransferHandler

Our drag'n drop support to accept external Midi files dragged into a component.

Note that behaviour is different on MacOS: getSourceActions(), createTransferable(), exportDone() can be called several times during a drag operation ! (only 1 for Win/Linux). Also on MacOS the support parameter is not always fully initialized on canImport(), is is fully initialized only when importData() is called (see MidiFileDragInTransferHandler.java for example).

See Also:

• Serialized Form

Nested Class Summary

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

TransferHandler.DropLocation, TransferHandler.TransferSupport

Field Summary

Fields

Modifier and Type	Field	Description
static final ImageIcon	DRAG_ICON

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, LINK, MOVE, NONE

Constructor Summary

Constructors

Constructor	Description
MidiFileDragInTransferHandler()

Method Summary

Modifier and Type	Method	Description
boolean	canImport(TransferHandler.TransferSupport support)
boolean	importData(TransferHandler.TransferSupport support)

Methods inherited from class javax.swing.TransferHandler

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

Methods inherited from class java.lang.Object

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

Field Details

DRAG_ICON

public static final ImageIcon DRAG_ICON

Constructor Details

MidiFileDragInTransferHandler

public MidiFileDragInTransferHandler()

Method Details

canImport

public boolean canImport(TransferHandler.TransferSupport support)

Overrides:

canImport in class TransferHandler

importData

public boolean importData(TransferHandler.TransferSupport support)

Overrides:

importData in class TransferHandler