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/*******************************************************************************
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* Copyright (c) 2006 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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******************************************************************************/
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package org.eclipse.ui.internal.navigator.dnd;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.swt.dnd.DropTargetEvent;
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import org.eclipse.swt.dnd.TransferData;
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import org.eclipse.ui.navigator.CommonDropAdapter;
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import org.eclipse.ui.navigator.CommonDropAdapterAssistant;
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/**
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* A Skeleton implementation of {@link CommonDropAdapterAssistant}.
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*
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* @since 3.2
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*
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*/
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public class SkeletonCommonDropAssistant extends CommonDropAdapterAssistant {
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/**
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* The singleton instance.
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*/
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public static final SkeletonCommonDropAssistant INSTANCE = new SkeletonCommonDropAssistant();
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private SkeletonCommonDropAssistant() {
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}
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.ui.navigator.CommonDropAdapterAssistant#handleDrop(org.eclipse.ui.navigator.CommonDropAdapter,
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* org.eclipse.swt.dnd.DropTargetEvent, java.lang.Object)
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*/
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public IStatus handleDrop(CommonDropAdapter aDropAdapter,
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DropTargetEvent aDropTargetEvent, Object aTarget) {
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return Status.CANCEL_STATUS;
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}
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/*
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* (non-Javadoc)
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*
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* @see org.eclipse.ui.navigator.CommonDropAdapterAssistant#validateDrop(java.lang.Object,
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* int, org.eclipse.swt.dnd.TransferData)
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*/
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public IStatus validateDrop(Object target, int operation,
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TransferData transferType) {
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return Status.CANCEL_STATUS;
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}
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// /*
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// * (non-Javadoc)
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// *
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// * @see
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// org.eclipse.ui.navigator.CommonDropAdapterAssistant#findSupportedTransferData(org.eclipse.swt.dnd.TransferData[])
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// */
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// public TransferData findSupportedTransferData(
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// TransferData[] theAvailableTransferData) {
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//
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// return null;
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// }
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}
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