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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet158.java')
-rw-r--r--examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet158.java127
1 files changed, 0 insertions, 127 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet158.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet158.java
deleted file mode 100644
index 2379fdf81b..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet158.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 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;
-
-/*
- * Drag and Drop example snippet: determine native data types available (motif only)
- * NOTE: This snippet uses internal SWT packages that are
- * subject to change without notice.
- *
- * For a list of all SWT example snippets see
- * http://www.eclipse.org/swt/snippets/
- */
-import org.eclipse.swt.*;
-import org.eclipse.swt.dnd.*;
-import org.eclipse.swt.internal.*;
-import org.eclipse.swt.internal.motif.*;
-import org.eclipse.swt.layout.*;
-import org.eclipse.swt.widgets.*;
-
-public class Snippet158 extends ByteArrayTransfer {
-
-private static Snippet158 _instance = new Snippet158();
-private int[] ids;
-private String[] names;
-
-public static void main(String[] args) {
- Display display = new Display();
- Shell shell = new Shell(display);
- shell.setLayout(new FillLayout());
- final Table control = new Table(shell, SWT.NONE);
- TableItem item = new TableItem(control, SWT.NONE);
- item.setText("Drag data over this site to see the native transfer type.");
- DropTarget target = new DropTarget(control, DND.DROP_DEFAULT | DND.DROP_COPY | DND.DROP_LINK | DND.DROP_MOVE);
- target.setTransfer(new Transfer[] {Snippet158.getInstance()});
- target.addDropListener(new DropTargetAdapter() {
- public void dragEnter(DropTargetEvent event) {
- String ops = "";
- if ((event.operations & DND.DROP_COPY) != 0) ops += "Copy;";
- if ((event.operations & DND.DROP_MOVE) != 0) ops += "Move;";
- if ((event.operations & DND.DROP_LINK) != 0) ops += "Link;";
- control.removeAll();
- TableItem item1 = new TableItem(control,SWT.NONE);
- item1.setText("Allowed Operations are "+ops);
-
- if (event.detail == DND.DROP_DEFAULT) {
- if ((event.operations & DND.DROP_COPY) != 0) {
- event.detail = DND.DROP_COPY;
- } else if ((event.operations & DND.DROP_LINK) != 0) {
- event.detail = DND.DROP_LINK;
- } else if ((event.operations & DND.DROP_MOVE) != 0) {
- event.detail = DND.DROP_MOVE;
- }
- }
-
- TransferData[] data = event.dataTypes;
- for (int i = 0; i < data.length; i++) {
- int id = data[i].type;
- String name = getNameFromId(id);
- TableItem item2 = new TableItem(control,SWT.NONE);
- item2.setText("Data type is "+id+" "+name);
- }
- }
- });
-
- shell.setSize(400, 400);
- shell.open();
- while (!shell.isDisposed()) {
- if (!display.readAndDispatch())
- display.sleep();
- }
- display.dispose();
-}
-
-public static Snippet158 getInstance () {
- return _instance;
-}
-Snippet158() {
-}
-public void javaToNative (Object object, TransferData transferData) {
-}
-public Object nativeToJava(TransferData transferData){
- return "Hello World";
-}
-protected String[] getTypeNames(){
- return names;
-}
-static int shellHandle;
-protected int[] getTypeIds(){
- if (ids == null) {
- Display display = Display.getCurrent();
- int widgetClass = OS.topLevelShellWidgetClass ();
- shellHandle = OS.XtAppCreateShell (null, null, widgetClass, display.xDisplay, null, 0);
- OS.XtSetMappedWhenManaged (shellHandle, false);
- OS.XtRealizeWidget (shellHandle);
-
- ids = new int[840];
- names = new String[840];
- for (int i = 0; i < ids.length; i++) {
- ids[i] = i+i;
- names[i] = getNameFromId(i+1);
- }
- }
- return ids;
-}
-static String getNameFromId(int id) {
- int xDisplay = OS.XtDisplay (shellHandle);
- int ptr = 0;
- try {
- ptr = OS.XmGetAtomName(xDisplay, id);
- } catch (Throwable t) {
- }
- if (ptr == 0) return "invalid "+id;
- int length = OS.strlen(ptr);
- byte[] nameBuf = new byte[length];
- OS.memmove(nameBuf, ptr, length);
- OS.XFree(ptr);
- return new String(Converter.mbcsToWcs(null, nameBuf)).toLowerCase();
-}
-}

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