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- ///////////////////////////////////////////////////////////////////////////////
- // Name: wx/msw/private/hiddenwin.h
- // Purpose: Helper for creating a hidden window used by wxMSW internally.
- // Author: Vadim Zeitlin
- // Created: 2011-09-16
- // Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
- // Licence: wxWindows licence
- ///////////////////////////////////////////////////////////////////////////////
- #ifndef _WX_MSW_PRIVATE_HIDDENWIN_H_
- #define _WX_MSW_PRIVATE_HIDDENWIN_H_
- #include "wx/msw/private.h"
- /*
- Creates a hidden window with supplied window proc registering the class for
- it if necessary (i.e. the first time only). Caller is responsible for
- destroying the window and unregistering the class (note that this must be
- done because wxWidgets may be used as a DLL and so may be loaded/unloaded
- multiple times into/from the same process so we can't rely on automatic
- Windows class unregistration).
- pclassname is a pointer to a caller stored classname, which must initially be
- NULL. classname is the desired wndclass classname. If function successfully
- registers the class, pclassname will be set to classname.
- */
- extern "C" WXDLLIMPEXP_BASE HWND
- wxCreateHiddenWindow(LPCTSTR *pclassname, LPCTSTR classname, WNDPROC wndproc);
- #endif // _WX_MSW_PRIVATE_HIDDENWIN_H_
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