1 files changed, 0 insertions, 197 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/carbon/org/eclipse/swt/dnd/TableDropTargetEffect.java b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/carbon/org/eclipse/swt/dnd/TableDropTargetEffect.java
deleted file mode 100644
index bcf348ded6..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/carbon/org/eclipse/swt/dnd/TableDropTargetEffect.java
+++ /dev/null
@@ -1,197 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2008 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
- *******************************************************************************/
-package org.eclipse.swt.dnd;
-
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.internal.Callback;
-import org.eclipse.swt.internal.carbon.DataBrowserCallbacks;
-import org.eclipse.swt.internal.carbon.OS;
-import org.eclipse.swt.widgets.*;
-
-/**
- * This class provides a default drag under effect (eg. select, insert and scroll) 
- * when a drag occurs over a <code>Table</code>.
- * 
- * <p>Classes that wish to provide their own drag under effect for a <code>Table</code>
- * can extend the <code>TableDropTargetEffect</code> and override any applicable methods 
- * in <code>TableDropTargetEffect</code> to display their own drag under effect.</p>
- * 
- * Subclasses that override any methods of this class must call the corresponding
- * <code>super</code> method to get the default drag under effect implementation.
- *
- * <p>The feedback value is either one of the FEEDBACK constants defined in 
- * class <code>DND</code> which is applicable to instances of this class, 
- * or it must be built by <em>bitwise OR</em>'ing together 
- * (that is, using the <code>int</code> "|" operator) two or more
- * of those <code>DND</code> effect constants. 
- * </p>
- * <p>
- * <dl>
- * <dt><b>Feedback:</b></dt>
- * <dd>FEEDBACK_SELECT, FEEDBACK_SCROLL</dd>
- * </dl>
- * </p>
- * 
- * @see DropTargetAdapter
- * @see DropTargetEvent
- * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
- * 
- * @since 3.3
- */
-public class TableDropTargetEffect extends DropTargetEffect {
-	static final int SCROLL_HYSTERESIS = 150; // milli seconds
-
-	TableItem scrollItem;
-	long scrollBeginTime;
-	DataBrowserCallbacks callbacks = null;
-
-	static Callback AcceptDragProc;
-	static {
-		AcceptDragProc = new Callback(TableDropTargetEffect.class, "AcceptDragProc", 5); //$NON-NLS-1$
-		int acceptDragProc = AcceptDragProc.getAddress();
-		if (acceptDragProc == 0) SWT.error(SWT.ERROR_NO_MORE_CALLBACKS);
-	}
-
-	static int AcceptDragProc(int theControl, int itemID, int property, int theRect, int theDrag) {
-		DropTarget target = FindDropTarget(theControl, theDrag);
-		if (target == null) return 0;
-		return (target.feedback & DND.FEEDBACK_SELECT) != 0 ? 1 : 0;
-	}
-	
-	static DropTarget FindDropTarget(int theControl, int theDrag) {
-		if (theControl == 0) return null;
-		Display display = Display.findDisplay(Thread.currentThread());
-		if (display == null || display.isDisposed()) return null;
-		Widget widget = display.findWidget(theControl);
-		if (widget == null) return null;
-		return (DropTarget)widget.getData(DND.DROP_TARGET_KEY); 
-	}
-	
-	/**
-	 * Creates a new <code>TableDropTargetEffect</code> to handle the drag under effect on the specified 
-	 * <code>Table</code>.
-	 * 
-	 * @param table the <code>Table</code> over which the user positions the cursor to drop the data
-	 */
-	public TableDropTargetEffect(Table table) {
-		super(table);
-	}
-
-	int checkEffect(int effect) {
-		// Some effects are mutually exclusive.  Make sure that only one of the mutually exclusive effects has been specified.
-		if ((effect & DND.FEEDBACK_SELECT) != 0) effect = effect & ~DND.FEEDBACK_INSERT_AFTER & ~DND.FEEDBACK_INSERT_BEFORE;
-		if ((effect & DND.FEEDBACK_INSERT_BEFORE) != 0) effect = effect & ~DND.FEEDBACK_INSERT_AFTER;
-		return effect;
-	}
-	
-	/**
-	 * This implementation of <code>dragEnter</code> provides a default drag under effect
-	 * for the feedback specified in <code>event.feedback</code>.
-	 * 
-	 * For additional information see <code>DropTargetAdapter.dragEnter</code>.
-	 * 
-	 * Subclasses that override this method should call <code>super.dragEnter(event)</code>
-	 * to get the default drag under effect implementation.
-	 *
-	 * @param event  the information associated with the drag enter event
-	 * 
-	 * @see DropTargetAdapter
-	 * @see DropTargetEvent
-	 */
-	public void dragEnter(DropTargetEvent event) {
-		if (callbacks == null) {
-			Table table = (Table) control;
-			DataBrowserCallbacks callbacks = new DataBrowserCallbacks ();
-			OS.GetDataBrowserCallbacks (table.handle, callbacks);
-			callbacks.v1_acceptDragCallback = AcceptDragProc.getAddress();
-			OS.SetDataBrowserCallbacks(table.handle, callbacks);
-		}
-		scrollBeginTime = 0;
-		scrollItem = null;
-	}
-
-	/**
-	 * This implementation of <code>dragLeave</code> provides a default drag under effect
-	 * for the feedback specified in <code>event.feedback</code>. 
-	 * 
-	 * For additional information see <code>DropTargetAdapter.dragLeave</code>.
-	 * 
-	 * Subclasses that override this method should call <code>super.dragLeave(event)</code>
-	 * to get the default drag under effect implementation.
-	 *
-	 * @param event  the information associated with the drag leave event
-	 * 
-	 * @see DropTargetAdapter
-	 * @see DropTargetEvent
-	 */
-	public void dragLeave(DropTargetEvent event) {
-		scrollBeginTime = 0;
-		scrollItem = null;
-	}
-
-	/**
-	 * This implementation of <code>dragOver</code> provides a default drag under effect
-	 * for the feedback specified in <code>event.feedback</code>. The class description 
-	 * lists the FEEDBACK constants that are applicable to the class.
-	 * 
-	 * For additional information see <code>DropTargetAdapter.dragOver</code>.
-	 * 
-	 * Subclasses that override this method should call <code>super.dragOver(event)</code>
-	 * to get the default drag under effect implementation.
-	 *
-	 * @param event  the information associated with the drag over event
-	 * 
-	 * @see DropTargetAdapter
-	 * @see DropTargetEvent
-	 * @see DND#FEEDBACK_SELECT
-	 * @see DND#FEEDBACK_SCROLL
-	 */
-	public void dragOver(DropTargetEvent event) {
-		Table table = (Table) control;
-		int effect = checkEffect(event.feedback);
-
-		TableItem item = (TableItem)getItem(table, event.x, event.y);
-
-		if ((effect & DND.FEEDBACK_SCROLL) == 0) {
-			scrollBeginTime = 0;
-			scrollItem = null;
-		} else {
-			if (item != null && item.equals(scrollItem)  && scrollBeginTime != 0) {
-				if (System.currentTimeMillis() >= scrollBeginTime) {
-					Rectangle area = table.getClientArea();
-					int headerHeight = table.getHeaderHeight();
-					int itemHeight= table.getItemHeight();
-					Point pt = new Point(event.x, event.y);
-					pt = table.getDisplay().map(null, table, pt);
-					TableItem nextItem = null;
-					if (pt.y < area.y + headerHeight + 2 * itemHeight) {
-						int index = Math.max(0, table.indexOf(item)-1);
-						nextItem = table.getItem(index);
-					}
-					if (pt.y > area.y + area.height - 2 * itemHeight) {
-						int index = Math.min(table.getItemCount()-1, table.indexOf(item)+1);
-						nextItem = table.getItem(index);
-					}
-					if (nextItem != null) table.showItem(nextItem);
-					scrollBeginTime = 0;
-					scrollItem = null;
-				}
-			} else {
-				scrollBeginTime = System.currentTimeMillis() + SCROLL_HYSTERESIS;
-				scrollItem = item;
-			}
-		}
-		
-		// store current effect for selection feedback
-		((DropTarget)event.widget).feedback = effect;
-	}
-}