Mercurial > projects > dwt-mac
view dwt/dnd/DropTargetEvent.d @ 5:1a8b3cb347e0
Fix Ctors to 'this'
author | Frank Benoit <benoit@tionex.de> |
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date | Wed, 27 Aug 2008 14:02:31 +0200 |
parents | 380af2bdd8e5 |
children | d8635bb48c7c |
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/******************************************************************************* * Copyright (c) 2000, 2007 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation *******************************************************************************/ module dwt.dnd; import dwt.events.TypedEvent; import dwt.widgets.Widget; /** * The DropTargetEvent contains the event information passed in the methods of the DropTargetListener. */ public class DropTargetEvent : TypedEvent { /** * The x-cordinate of the cursor relative to the <code>Display</code> */ public int x; /** * The y-cordinate of the cursor relative to the <code>Display</code> */ public int y; /** * The operation being performed. * @see DND#DROP_NONE * @see DND#DROP_MOVE * @see DND#DROP_COPY * @see DND#DROP_LINK */ public int detail; /** * A bitwise OR'ing of the operations that the DragSource can support * (e.g. DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK). * The detail value must be a member of this list or DND.DROP_NONE. * @see DND#DROP_NONE * @see DND#DROP_MOVE * @see DND#DROP_COPY * @see DND#DROP_LINK */ public int operations; /** * A bitwise OR'ing of the drag under effect feedback to be displayed to the user * (e.g. DND.FEEDBACK_SELECT | DND.FEEDBACK_SCROLL | DND.FEEDBACK_EXPAND). * <p>A value of DND.FEEDBACK_NONE indicates that no drag under effect will be displayed.</p> * <p>Feedback effects will only be applied if they are applicable.</p> * <p>The default value is DND.FEEDBACK_SELECT.</p> * @see DND#FEEDBACK_NONE * @see DND#FEEDBACK_SELECT * @see DND#FEEDBACK_INSERT_BEFORE * @see DND#FEEDBACK_INSERT_AFTER * @see DND#FEEDBACK_SCROLL * @see DND#FEEDBACK_EXPAND */ public int feedback; /** * If the associated control is a table or tree, this field contains the item located * at the cursor coordinates. */ public Widget item; /** * The type of data that will be dropped. */ public TransferData currentDataType; /** * A list of the types of data that the DragSource is capable of providing. * The currentDataType must be a member of this list. */ public TransferData[] dataTypes; static final long serialVersionUID = 3256727264573338678L; /** * Constructs a new instance of this class based on the * information in the given untyped event. * * @param e the untyped event containing the information */ public this(DNDEvent e) { super(e); this.data = e.data; this.x = e.x; this.y = e.y; this.detail = e.detail; this.currentDataType = e.dataType; this.dataTypes = e.dataTypes; this.operations = e.operations; this.feedback = e.feedback; this.item = e.item; } void updateEvent(DNDEvent e) { e.widget = this.widget; e.time = this.time; e.data = this.data; e.x = this.x; e.y = this.y; e.detail = this.detail; e.dataType = this.currentDataType; e.dataTypes = this.dataTypes; e.operations = this.operations; e.feedback = this.feedback; e.item = this.item; } }