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77 lines
3.5 KiB
77 lines
3.5 KiB
/* |
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* Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package test.java.awt.regtesthelpers; |
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import java.awt.peer.FramePeer; |
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import java.lang.reflect.Constructor; |
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import java.lang.reflect.Field; |
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import java.lang.reflect.InvocationTargetException; |
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import java.lang.reflect.Method; |
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import java.awt.Toolkit; |
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import java.awt.Frame; |
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/** |
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Class with static methods using internal/proprietary API by necessity. |
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*/ |
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public final class UtilInternal { |
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private UtilInternal () {} // this is a helper class with static methods :) |
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public static Frame createEmbeddedFrame(final Frame embedder) |
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throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException, NoSuchMethodException, |
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InstantiationException, InvocationTargetException |
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{ |
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Toolkit tk = Toolkit.getDefaultToolkit(); |
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FramePeer frame_peer = (FramePeer) embedder.getPeer(); |
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System.out.println("frame's peer = " + frame_peer); |
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if ("sun.awt.windows.WToolkit".equals(tk.getClass().getName())) { |
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Class comp_peer_class = |
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Class.forName("sun.awt.windows.WComponentPeer"); |
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System.out.println("comp peer class = " + comp_peer_class); |
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Field hwnd_field = comp_peer_class.getDeclaredField("hwnd"); |
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hwnd_field.setAccessible(true); |
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System.out.println("hwnd_field =" + hwnd_field); |
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long hwnd = hwnd_field.getLong(frame_peer); |
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System.out.println("hwnd = " + hwnd); |
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Class clazz = Class.forName("sun.awt.windows.WEmbeddedFrame"); |
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Constructor constructor = clazz.getConstructor (new Class [] {Long.TYPE}); |
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return (Frame) constructor.newInstance (new Object[] {hwnd}); |
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} else if ("sun.awt.X11.XToolkit".equals(tk.getClass().getName())) { |
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Class x_base_window_class = Class.forName("sun.awt.X11.XBaseWindow"); |
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System.out.println("x_base_window_class = " + x_base_window_class); |
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Method get_window = x_base_window_class.getMethod("getWindow", new Class[0]); |
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System.out.println("get_window = " + get_window); |
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long window = (Long) get_window.invoke(frame_peer, new Object[0]); |
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System.out.println("window = " + window); |
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Class clazz = Class.forName("sun.awt.X11.XEmbeddedFrame"); |
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Constructor constructor = clazz.getConstructor (new Class [] {Long.TYPE, Boolean.TYPE}); |
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return (Frame) constructor.newInstance (new Object[] {window, true}); |
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} |
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throw new RuntimeException("Unexpected toolkit - " + tk); |
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} |
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}
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