X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/99d800190a04a2deaf769017a5fae04a4ae50378..6619edf0ea94b6623f1c7e7875d5ca8abac23382:/include/wx/gdiobj.h?ds=sidebyside diff --git a/include/wx/gdiobj.h b/include/wx/gdiobj.h index 9460592e60..2464f78827 100644 --- a/include/wx/gdiobj.h +++ b/include/wx/gdiobj.h @@ -12,25 +12,40 @@ #ifndef _WX_GDIOBJ_H_BASE_ #define _WX_GDIOBJ_H_BASE_ -#if defined(__WXPALMOS__) -#include "wx/palmos/gdiobj.h" -#elif defined(__WXMSW__) -#include "wx/msw/gdiobj.h" -#elif defined(__WXMOTIF__) -#include "wx/motif/gdiobj.h" -#elif defined(__WXGTK__) -#include "wx/gtk/gdiobj.h" -#elif defined(__WXX11__) -#include "wx/x11/gdiobj.h" -#elif defined(__WXMGL__) -#include "wx/mgl/gdiobj.h" -#elif defined(__WXMAC__) -#include "wx/mac/gdiobj.h" -#elif defined(__WXCOCOA__) -#include "wx/cocoa/gdiobj.h" -#elif defined(__WXPM__) -#include "wx/os2/gdiobj.h" -#endif +#include "wx/object.h" + +// ---------------------------------------------------------------------------- +// wxGDIRefData is the base class for wxXXXData structures which contain the +// real data for the GDI object and are shared among all wxWin objects sharing +// the same native GDI object +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_FWD_CORE wxGDIRefData: public wxObjectRefData { }; + +// ---------------------------------------------------------------------------- +// wxGDIObject +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_CORE wxGDIObject: public wxObject +{ +public: + bool IsNull() const { return m_refData == NULL; } + +#if defined(__WXMSW__) || defined(__WXPM__) || defined(__WXPALMOS__) + // Creates the resource + virtual bool RealizeResource() { return false; } + + // Frees the resource + virtual bool FreeResource(bool WXUNUSED(force) = false) { return false; } + + virtual bool IsFree() const { return false; } + + // Returns handle. + virtual WXHANDLE GetResourceHandle() const { return 0; } +#endif // defined(__WXMSW__) || defined(__WXPM__) + + DECLARE_DYNAMIC_CLASS(wxGDIObject) +}; #endif // _WX_GDIOBJ_H_BASE_