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Java example source code file (awt_Brush.h)
The awt_Brush.h Java example source code/* * Copyright (c) 1996, 2002, 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_BRUSH_H #define AWT_BRUSH_H #include "awt_GDIObject.h" #include "GDIHashtable.h" /* * An AwtBrush is a cached Windows brush. */ class AwtBrush : public AwtGDIObject { public: /* * Get a GDI object from its respective cache. If it doesn't exist * it gets created, otherwise its reference count gets bumped. */ static AwtBrush* Get(COLORREF color); // Delete an AwtBrush, called by Hashtable.clear(). static void DeleteAwtBrush(void* pBrush); protected: /* * Decrement the reference count of a cached GDI object. When it hits * zero, notify the cache that the object can be safely removed. * The cache will eventually delete the GDI object and this wrapper. */ virtual void ReleaseInCache(); private: AwtBrush(COLORREF color); ~AwtBrush() {} static GDIHashtable cache; }; #endif // AWT_BRUSH_H Other Java examples (source code examples)Here is a short list of links related to this Java awt_Brush.h source code file: |
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