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Java example source code file (awt_Clipboard.h)
The awt_Clipboard.h Java example source code/* * Copyright (c) 1996, 2003, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ #ifndef AWT_CLIPBOARD_H #define AWT_CLIPBOARD_H #include "awt.h" /************************************************************************ * AwtClipboard class */ class AwtClipboard { private: static BOOL isGettingOwnership; // handle to the next window in the clipboard viewer chain static volatile HWND hwndNextViewer; static volatile BOOL isClipboardViewerRegistered; static volatile BOOL skipInitialWmDrawClipboardMsg; static volatile jmethodID handleContentsChangedMID; public: static jmethodID lostSelectionOwnershipMID; static jobject theCurrentClipboard; INLINE static void GetOwnership() { AwtClipboard::isGettingOwnership = TRUE; VERIFY(EmptyClipboard()); AwtClipboard::isGettingOwnership = FALSE; } INLINE static BOOL IsGettingOwnership() { return isGettingOwnership; } static void LostOwnership(JNIEnv *env); static void WmChangeCbChain(WPARAM wparam, LPARAM lparam); static void WmDrawClipboard(JNIEnv *env, WPARAM wparam, LPARAM lparam); static void RegisterClipboardViewer(JNIEnv *env, jobject jclipboard); static void UnregisterClipboardViewer(JNIEnv *env); }; #endif /* AWT_CLIPBOARD_H */ Other Java examples (source code examples)Here is a short list of links related to this Java awt_Clipboard.h source code file: |
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