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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/cocoa/org/eclipse/swt/dnd/TableDragSourceEffect.java')
-rw-r--r--bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/cocoa/org/eclipse/swt/dnd/TableDragSourceEffect.java97
1 files changed, 0 insertions, 97 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/cocoa/org/eclipse/swt/dnd/TableDragSourceEffect.java b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/cocoa/org/eclipse/swt/dnd/TableDragSourceEffect.java
deleted file mode 100644
index 6d2bcdbc7b..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/cocoa/org/eclipse/swt/dnd/TableDragSourceEffect.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2009 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.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.internal.cocoa.*;
-import org.eclipse.swt.widgets.*;
-
-/**
- * This class provides default implementations to display a source image
- * when a drag is initiated from a <code>Table</code>.
- *
- * <p>Classes that wish to provide their own source image for a <code>Table</code> can
- * extend the <code>TableDragSourceEffect</code> class, override the
- * <code>TableDragSourceEffect.dragStart</code> method and set the field
- * <code>DragSourceEvent.image</code> with their own image.</p>
- *
- * Subclasses that override any methods of this class must call the corresponding
- * <code>super</code> method to get the default drag source effect implementation.
- *
- * @see DragSourceEffect
- * @see DragSourceEvent
- * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
- *
- * @since 3.3
- */
-public class TableDragSourceEffect extends DragSourceEffect {
- Image dragSourceImage = null;
-
- /**
- * Creates a new <code>TableDragSourceEffect</code> to handle drag effect
- * from the specified <code>Table</code>.
- *
- * @param table the <code>Table</code> that the user clicks on to initiate the drag
- */
- public TableDragSourceEffect(Table table) {
- super(table);
- }
-
- /**
- * This implementation of <code>dragFinished</code> disposes the image
- * that was created in <code>TableDragSourceEffect.dragStart</code>.
- *
- * Subclasses that override this method should call <code>super.dragFinished(event)</code>
- * to dispose the image in the default implementation.
- *
- * @param event the information associated with the drag finished event
- */
- public void dragFinished(DragSourceEvent event) {
- if (dragSourceImage != null) dragSourceImage.dispose();
- dragSourceImage = null;
- }
-
- /**
- * This implementation of <code>dragStart</code> will create a default
- * image that will be used during the drag. The image should be disposed
- * when the drag is completed in the <code>TableDragSourceEffect.dragFinished</code>
- * method.
- *
- * Subclasses that override this method should call <code>super.dragStart(event)</code>
- * to use the image from the default implementation.
- *
- * @param event the information associated with the drag start event
- */
- public void dragStart(DragSourceEvent event) {
- event.image = getDragSourceImage(event);
- }
-
- Image getDragSourceImage(DragSourceEvent event) {
- if (dragSourceImage != null) dragSourceImage.dispose();
- dragSourceImage = null;
- NSPoint point = new NSPoint();
- int /*long*/ ptr = OS.malloc(NSPoint.sizeof);
- OS.memmove(ptr, point, NSPoint.sizeof);
- NSEvent nsEvent = NSApplication.sharedApplication().currentEvent();
- NSTableView widget = (NSTableView)control.view;
- NSImage nsImage = widget.dragImageForRowsWithIndexes(widget.selectedRowIndexes(), widget.tableColumns(), nsEvent, ptr);
- OS.memmove(point, ptr, NSPoint.sizeof);
- OS.free(ptr);
- //TODO: Image representation wrong???
- Image image = Image.cocoa_new(control.getDisplay(), SWT.BITMAP, nsImage);
- dragSourceImage = image;
- nsImage.retain();
- event.offsetX = (int)point.x;
- event.offsetY = (int)point.y;
- return image;
- }
-}

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