org.eclipse.emf.ecp.ui.common.dnd

Class ECPDropAdapter

java.lang.Object

org.eclipse.swt.dnd.DropTargetAdapter

org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter

org.eclipse.emf.ecp.ui.common.dnd.ECPDropAdapter

All Implemented Interfaces:

EventListener, org.eclipse.swt.dnd.DropTargetListener, org.eclipse.swt.internal.SWTEventListener

Direct Known Subclasses:

ModelExplorerDropAdapter, ViewEditorDropAdapter

public abstract class ECPDropAdapter
extends org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter

Author:

Eugen Neufeld

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter

org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter.DragAndDropCommandInformation

Field Summary

Fields inherited from class org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter

command, commandTarget, domain, dragAndDropCommandInformation, IS_MOTIF, originalOperation, source, viewer

Constructor Summary

Constructors

Constructor and Description
ECPDropAdapter() Default constructor for drop adapters initialized by extension point.
ECPDropAdapter(org.eclipse.emf.edit.domain.EditingDomain domain, org.eclipse.jface.viewers.Viewer viewer) Constructor.

Method Summary

Modifier and Type	Method and Description
protected org.eclipse.emf.edit.domain.EditingDomain	getProjectDomain(Object object) Helper method to find the editing domain the provided object belongs to.
void	setEditingDomain(org.eclipse.emf.edit.domain.EditingDomain editingDomain)
void	setViewer(org.eclipse.jface.viewers.Viewer viewer)

Methods inherited from class org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter

dragEnter, dragLeave, dragOperationChanged, dragOver, drop, dropAccept, extractDragSource, extractDropTarget, getAutoFeedback, getDragSource, getLocation, helper

Methods inherited from class java.lang.Object

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

Constructor Detail

ECPDropAdapter

public ECPDropAdapter()

Default constructor for drop adapters initialized by extension point.

ECPDropAdapter

public ECPDropAdapter(org.eclipse.emf.edit.domain.EditingDomain domain,
                      org.eclipse.jface.viewers.Viewer viewer)

Constructor.

Parameters:

domain - the EditingDomain to use

viewer - the Viewer this EditingDomainViewerDropAdapter is applied to

Method Detail

setEditingDomain

public void setEditingDomain(org.eclipse.emf.edit.domain.EditingDomain editingDomain)

Parameters:

editingDomain - Th EditingDomain to be used.

setViewer

public void setViewer(org.eclipse.jface.viewers.Viewer viewer)

Parameters:

viewer - The Viewer, this drop adapter operates on

getProjectDomain

protected org.eclipse.emf.edit.domain.EditingDomain getProjectDomain(Object object)

Helper method to find the editing domain the provided object belongs to.

Parameters:

object - the Object to find the EditingDomain for

Returns:

the EditingDomain of this Object or null