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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet185.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet185.java | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet185.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet185.java deleted file mode 100644 index 653bd0893c..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet185.java +++ /dev/null @@ -1,122 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2005 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.snippets; - -/* - * Dropped data type depends on target item in table - * - * For a list of all SWT example snippets see - * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets - */ -import java.io.*; - -import org.eclipse.swt.*; -import org.eclipse.swt.dnd.*; -import org.eclipse.swt.layout.*; -import org.eclipse.swt.widgets.*; - -public class Snippet185 { - -public static void main (String [] args) { - Display display = new Display (); - Shell shell = new Shell (display); - shell.setLayout(new FillLayout()); - Label label1 = new Label(shell, SWT.BORDER); - label1.setText("Drag Source"); - final Table table = new Table(shell, SWT.BORDER); - for (int i = 0; i < 4; i++) { - TableItem item = new TableItem(table, SWT.NONE); - if (i % 2 == 0) item.setText("Drop a file"); - if (i % 2 == 1) item.setText("Drop text"); - } - DragSource dragSource = new DragSource(label1, DND.DROP_COPY); - dragSource.setTransfer(new Transfer[] {TextTransfer.getInstance(), FileTransfer.getInstance()}); - dragSource.addDragListener(new DragSourceAdapter() { - public void dragSetData(DragSourceEvent event) { - if (FileTransfer.getInstance().isSupportedType(event.dataType)) { - File file = new File("temp"); - event.data = new String[] {file.getAbsolutePath()}; - } - if (TextTransfer.getInstance().isSupportedType(event.dataType)) { - event.data = "once upon a time"; - } - } - }); - DropTarget dropTarget = new DropTarget(table, DND.DROP_COPY | DND.DROP_DEFAULT); - dropTarget.setTransfer(new Transfer[] {TextTransfer.getInstance(), FileTransfer.getInstance()}); - dropTarget.addDropListener(new DropTargetAdapter() { - FileTransfer fileTransfer = FileTransfer.getInstance(); - TextTransfer textTransfer = TextTransfer.getInstance(); - public void dragEnter(DropTargetEvent event) { - if (event.detail == DND.DROP_DEFAULT) event.detail = DND.DROP_COPY; - } - public void dragOperationChanged(DropTargetEvent event) { - if (event.detail == DND.DROP_DEFAULT) event.detail = DND.DROP_COPY; - } - public void dragOver(DropTargetEvent event) { - event.detail = DND.DROP_NONE; - TableItem item = (TableItem)event.item; - if (item == null) return; - int itemIndex = table.indexOf(item); - if (itemIndex % 2 == 0) { - int index = 0; - while (index < event.dataTypes.length) { - if (fileTransfer.isSupportedType(event.dataTypes[index])) break; - index++; - } - if (index < event.dataTypes.length) { - event.currentDataType = event.dataTypes[index]; - event.detail = DND.DROP_COPY; - return; - } - } else { - int index = 0; - while (index < event.dataTypes.length) { - if (textTransfer.isSupportedType(event.dataTypes[index])) break; - index++; - } - if (index < event.dataTypes.length) { - event.currentDataType = event.dataTypes[index]; - event.detail = DND.DROP_COPY; - return; - } - } - } - - public void drop(DropTargetEvent event) { - TableItem item = (TableItem)event.item; - if (item == null) { - event.detail = DND.DROP_NONE; - return; - } - if (fileTransfer.isSupportedType(event.currentDataType)) { - String[] files = (String[])event.data; - if (files != null && files.length > 0) { - item.setText(files[0]); - } - } - if (textTransfer.isSupportedType(event.currentDataType)) { - String text = (String)event.data; - if (text != null) { - item.setText(text); - } - } - } - - }); - shell.setSize(300, 150); - shell.open (); - while (!shell.isDisposed ()) { - if (!display.readAndDispatch ()) display.sleep (); - } - display.dispose (); -} -}
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