Class FileDnDTarget

java.lang.Object

org.apache.log4j.chainsaw.dnd.FileDnDTarget

All Implemented Interfaces:

DropTargetListener, EventListener

public class FileDnDTarget
extends Object
implements DropTargetListener

This class provides all the functionality to work out when files are dragged onto a particular JComponent instance, and then notifies listeners via the standard PropertyChangesListener semantics to indicate that a list of files have been dropped onto the target.

If you wish to know whan the files have been dropped, subscribe to the "fileList" property change.

Author:

psmith

Field Summary

Fields

Modifier and Type	Field	Description
protected int	acceptableActions

Constructor Summary

Constructors

Constructor	Description
FileDnDTarget(JComponent c)

Method Summary

Modifier and Type	Method	Description
void	addDropTargetToComponent(JComponent c)
void	addPropertyChangeListener(PropertyChangeListener listener)
void	addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
void	dragEnter(DropTargetDragEvent e)
void	dragExit(DropTargetEvent dte)
void	dragOver(DropTargetDragEvent e)
void	drop(DropTargetDropEvent dtde)
void	dropActionChanged(DropTargetDragEvent dtde)
final List	getFileList()
void	removePropertyChangeListener(PropertyChangeListener listener)
void	removePropertyChangeListener(String propertyName, PropertyChangeListener listener)

Methods inherited from class Object

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

Field Details

acceptableActions

protected int acceptableActions

Constructor Details

FileDnDTarget

public FileDnDTarget(JComponent c)

Method Details

addDropTargetToComponent

public void addDropTargetToComponent(JComponent c)

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Parameters:

listener -

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
 PropertyChangeListener listener)

Parameters:

propertyName -

listener -

dragEnter

public void dragEnter(DropTargetDragEvent e)

Specified by:

dragEnter in interface DropTargetListener

dragExit

public void dragExit(DropTargetEvent dte)

Specified by:

dragExit in interface DropTargetListener

dragOver

public void dragOver(DropTargetDragEvent e)

Specified by:

dragOver in interface DropTargetListener

drop

public void drop(DropTargetDropEvent dtde)

Specified by:

drop in interface DropTargetListener

dropActionChanged

public void dropActionChanged(DropTargetDragEvent dtde)

Specified by:

dropActionChanged in interface DropTargetListener

getFileList

public final List getFileList()

Returns:

Returns the fileList.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Parameters:

listener -

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
 PropertyChangeListener listener)

Parameters:

propertyName -

listener -