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java.awt.dnd

Class DropTargetAdapter

java.lang.Object
|
+--java.awt.dnd.DropTargetAdapter

All Implemented Interfaces:

DropTargetListener


public abstract class DropTargetAdapter

extends Object

implements DropTargetListener

This class implements DropTargetListener, and implements all methods with empty bodies. This allows a listener interested in implementing only a subset of these interfaces to extend this class and override only the desired methods.

Since:Author:

Constructor Summary

DropTargetAdapter()

Default constructor.

Method Summary

voiddragEnter(java.awt.dnd.DropTargetDragEvent e)

Called when the cursor hotspot enters a drop site which will accept the drag.
voiddragExit(java.awt.dnd.DropTargetEvent e)

Called when the cursor hotspot moves outside of a drop site which will accept the drag.
voiddragOver(java.awt.dnd.DropTargetDragEvent e)

Called when the cursor hotspot moves inside of a drop site which will accept the drag.
voiddropActionChanged(java.awt.dnd.DropTargetDragEvent e)

Called when the user modifies the drop gesture.

Constructor Details

DropTargetAdapter

public DropTargetAdapter()

Default constructor.


Method Details

dragEnter

public void dragEnter(java.awt.dnd.DropTargetDragEvent e)

Called when the cursor hotspot enters a drop site which will accept the drag.

Parameters:


dragExit

public void dragExit(java.awt.dnd.DropTargetEvent e)

Called when the cursor hotspot moves outside of a drop site which will accept the drag. This could also happen if the drop site is no longer active, or no longer accepts the drag.

Parameters:


dragOver

public void dragOver(java.awt.dnd.DropTargetDragEvent e)

Called when the cursor hotspot moves inside of a drop site which will accept the drag.

Parameters:


dropActionChanged

public void dropActionChanged(java.awt.dnd.DropTargetDragEvent e)

Called when the user modifies the drop gesture. This is often the case when additional mouse or key events are received during the drag.

Parameters: