org.eclipse.net4j.util.ui.dnd.DNDDropAdapter<TYPE>

Alle implementierten Schnittstellen:: EventListener, DropTargetListener

public abstract class DNDDropAdapter<TYPE> extends ViewerDropAdapter

Autor:: Eike Stepper

Feldübersicht

Von Klasse geerbte Felder org.eclipse.jface.viewers.ViewerDropAdapter
LOCATION_AFTER, LOCATION_BEFORE, LOCATION_NONE, LOCATION_ON
Konstruktorübersicht

Konstruktoren

Modifizierer

Konstruktor

Beschreibung

protected

DNDDropAdapter(StructuredViewer viewer)

protected

DNDDropAdapter(Transfer[] transfers, StructuredViewer viewer)
Methodenübersicht

Modifizierer und Typ

Methode

Beschreibung

protected int

determineLocation(DropTargetEvent event)

Transfer[]

getTransfers()

StructuredViewer

getViewer()

boolean

isDropBetweenEnabled()

boolean

performDrop(Object data)

protected abstract boolean

performDrop(TYPE data, Object target)

void

setDropBetweenEnabled(boolean dropBetweenEnabled)

protected void

setTransfers(Transfer[] transfers)

boolean

validateDrop(Object target, int operation, TransferData type)

protected abstract boolean

validateTarget(Object target, int operation)

protected boolean

validateTransfer(TransferData type)

Von Klasse geerbte Methoden org.eclipse.jface.viewers.ViewerDropAdapter
clearState, determineTarget, dragEnter, dragOperationChanged, dragOver, drop, dropAccept, getBounds, getCurrentEvent, getCurrentLocation, getCurrentOperation, getCurrentTarget, getFeedbackEnabled, getSelectedObject, getThreshold, handleException, overrideOperation, setExpandEnabled, setFeedbackEnabled, setScrollEnabled, setScrollExpandEnabled, setSelectionFeedbackEnabled

Von Klasse geerbte Methoden org.eclipse.swt.dnd.DropTargetAdapter
dragLeave

Von Klasse geerbte Methoden java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Konstruktordetails
- DNDDropAdapter
  
  protected DNDDropAdapter(Transfer[] transfers, StructuredViewer viewer)
  
  Seit:
  
  3.0
- DNDDropAdapter
  
  protected DNDDropAdapter(StructuredViewer viewer)
  
  Seit:
  
  3.3
Methodendetails
- getTransfers
  
  public Transfer[] getTransfers()
  
  Seit:
  
  3.0
- setTransfers
  
  protected void setTransfers(Transfer[] transfers)
  
  Seit:
  
  3.3
- getViewer
  
  public StructuredViewer getViewer()
  
  Setzt außer Kraft:
  
  getViewer in Klasse ViewerDropAdapter
- isDropBetweenEnabled
  
  public boolean isDropBetweenEnabled()
- setDropBetweenEnabled
  
  public void setDropBetweenEnabled(boolean dropBetweenEnabled)
- determineLocation
  
  protected int determineLocation(DropTargetEvent event)
  
  Setzt außer Kraft:
  
  determineLocation in Klasse ViewerDropAdapter
- performDrop
  
  public boolean performDrop(Object data)
  
  Angegeben von:
  
  performDrop in Klasse ViewerDropAdapter
- validateDrop
  
  public boolean validateDrop(Object target, int operation, TransferData type)
  
  Angegeben von:
  
  validateDrop in Klasse ViewerDropAdapter
- validateTransfer
  
  protected boolean validateTransfer(TransferData type)
  
  Seit:
  
  3.3
- validateTarget
  
  protected abstract boolean validateTarget(Object target, int operation)
- performDrop
  
  protected abstract boolean performDrop(TYPE data, Object target)

Klasse DNDDropAdapter<TYPE>

Feldübersicht

Von Klasse geerbte Felder org.eclipse.jface.viewers.ViewerDropAdapter

Konstruktorübersicht

Methodenübersicht

Von Klasse geerbte Methoden org.eclipse.jface.viewers.ViewerDropAdapter

Von Klasse geerbte Methoden org.eclipse.swt.dnd.DropTargetAdapter

Von Klasse geerbte Methoden java.lang.Object

Konstruktordetails

DNDDropAdapter

DNDDropAdapter

Methodendetails

getTransfers

setTransfers

getViewer

isDropBetweenEnabled

setDropBetweenEnabled

determineLocation

performDrop

validateDrop

validateTransfer

validateTarget

performDrop