scrollb.h
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- /*
- * scrollb.h
- *
- * Scroll bar ancestor class.
- *
- * Portable Windows Library
- *
- * Copyright (c) 1993-1998 Equivalence Pty. Ltd.
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.0 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License.
- *
- * The Original Code is Portable Windows Library.
- *
- * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
- *
- * Portions are Copyright (C) 1993 Free Software Foundation, Inc.
- * All Rights Reserved.
- *
- * Contributor(s): ______________________________________.
- *
- * $Log: scrollb.h,v $
- * Revision 1.9 1998/11/30 03:00:28 robertj
- * New directory structure
- *
- * Revision 1.8 1998/09/24 03:42:01 robertj
- * Added open software license.
- *
- * Revision 1.7 1996/08/08 10:10:42 robertj
- * Directory structure changes for common files.
- *
- * Revision 1.6 1995/11/09 12:25:59 robertj
- * Moved window style bits to member variable.
- *
- * Revision 1.5 1995/04/02 09:27:56 robertj
- * Added "balloon" help.
- *
- * Revision 1.4 1995/03/12 05:00:19 robertj
- * Re-organisation of DOS/WIN16 and WIN32 platforms to maximise common code.
- * Used built-in equate for WIN32 API (_WIN32).
- *
- * Revision 1.3 1994/07/17 10:46:06 robertj
- * Enhancements, bug fixes etc.
- *
- * Revision 1.2 1994/06/25 11:55:15 robertj
- * Unix version synchronisation.
- *
- * Revision 1.1 1994/04/12 08:21:52 robertj
- * Initial revision
- *
- */
- #ifndef _PSCROLLBAR
- ///////////////////////////////////////////////////////////////////////////////
- // PScrollBar
- #if defined(_WIN32)
- typedef short PSCROLLBAR_VALUE;
- #else
- typedef int PSCROLLBAR_VALUE;
- #endif
- #include "../../scrollb.h"
- public:
- // Overrides from class PInteractor
- virtual void CreateHWND();
- // Create the MS-Windows handle for the interactor.
- virtual int TrackScrollBar(WPARAM code, int trackVal);
- // Track changes to a scroll bar. Returns the change in scroll bar value
- // that was caused by the event.
- protected:
- // Overrides from class PInteractor
- virtual void GetCreateWinInfo(WNDCLASS & wndClass);
- // Return the info required by CreateWindow() and RegisterClass().
- // Member variables
- BOOL tracking;
- // Indication that continuous scrolling is occurring.
- };
- #endif