Eclipse Plug-in Developer Guide (Galileo) - DragSourceAdapter (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.swt.dnd
Class DragSourceAdapter


java.lang.Object
  
org.eclipse.swt.dnd.DragSourceAdapter

All Implemented Interfaces:: EventListener, DragSourceListener, org.eclipse.swt.internal.SWTEventListener

Direct Known Subclasses:: CommonDragAdapter, DragSourceEffect, NavigatorDragAdapter

public class DragSourceAdapter
extends Object
implements DragSourceListener
extends Object
implements DragSourceListener

This adapter class provides default implementations for the methods described by the DragSourceListener interface.

Classes that wish to deal with DragSourceEvents can extend this class and override only the methods which they are interested in.

See Also:: DragSourceListener, DragSourceEvent, Sample code and further information

Constructor Summary

DragSourceAdapter ()


Method Summary

void dragFinished ( DragSourceEvent event)
          This implementation of dragFinished does nothing.

void dragSetData ( DragSourceEvent event)
          This implementation of dragSetData does nothing.

void dragStart ( DragSourceEvent event)
          This implementation of dragStart permits the drag operation to start.

Methods inherited from class java.lang. Object

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

Constructor Detail

DragSourceAdapter

public DragSourceAdapter()

Method Detail

dragStart

public void dragStart(
DragSourceEvent event)

This implementation of dragStart permits the drag operation to start. For additional information see DragSourceListener.dragStart.

Specified by:: dragStart in interface DragSourceListener

Parameters:: event - the information associated with the drag start event
See Also:: DragSourceEvent

dragFinished

public void dragFinished(
DragSourceEvent event)

This implementation of dragFinished does nothing. For additional information see DragSourceListener.dragFinished.

Specified by:: dragFinished in interface DragSourceListener

Parameters:: event - the information associated with the drag finished event
See Also:: DragSourceEvent

dragSetData

public void dragSetData(
DragSourceEvent event)

This implementation of dragSetData does nothing. For additional information see DragSourceListener.dragSetData.

Specified by:: dragSetData in interface DragSourceListener

Parameters:: event - the information associated with the drag set data event
See Also:: DragSourceEvent