Package org.opensourcephysics.tools

Class FileDropHandler

java.lang.Object

javax.swing.TransferHandler

org.opensourcephysics.tools.FileDropHandler

All Implemented Interfaces:

Serializable

public class FileDropHandler
extends TransferHandler

A simple TransferHandler for handling via Drag&Drop. Create an instance using new FileDropHandler(FileImporter) where FileImporter is likely a JFrame that implements FileDropHandler.FileImporter

Author:

Bob Hanson and Douglas Brown

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FileDropHandler.FileImporter

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
FileDropHandler(FileDropHandler.FileImporter frame)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	canImport(TransferHandler.TransferSupport support)	Check to see that we can import this file.
boolean	importData(TransferHandler.TransferSupport support)

Methods inherited from class javax.swing.TransferHandler

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

Methods inherited from class java.lang.Object

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

Constructor Details

FileDropHandler

public FileDropHandler(FileDropHandler.FileImporter frame)

Constructor.

Parameters:

frame - the TFrame that will be the drop target

Method Details

canImport

public boolean canImport(TransferHandler.TransferSupport support)

Check to see that we can import this file. It if is NOT a video-type file (mp4, jpg, etc) then set the drop action to COPY rather than MOVE.

Overrides:

canImport in class TransferHandler

importData

public boolean importData(TransferHandler.TransferSupport support)

Overrides:

importData in class TransferHandler