X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3a5ffa81c1cdf446c3d79f6f4676f91092e1c0f5..6ba7c06eeeda47b88783025428ca0f290e3bf236:/include/wx/msw/dcclient.h diff --git a/include/wx/msw/dcclient.h b/include/wx/msw/dcclient.h index e9eaac7776..ccf5927bf2 100644 --- a/include/wx/msw/dcclient.h +++ b/include/wx/msw/dcclient.h @@ -21,6 +21,7 @@ #endif #include "wx/dc.h" +#include "wx/dynarray.h" // ---------------------------------------------------------------------------- // array types @@ -28,7 +29,8 @@ // this one if used by wxPaintDC only struct WXDLLEXPORT wxPaintDCInfo; -WX_DECLARE_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo); + +WX_DECLARE_EXPORTED_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo); // ---------------------------------------------------------------------------- // DC classes @@ -36,34 +38,47 @@ WX_DECLARE_OBJARRAY(wxPaintDCInfo, wxArrayDCInfo); class WXDLLEXPORT wxWindowDC : public wxDC { - DECLARE_DYNAMIC_CLASS(wxWindowDC) - public: + // default ctor wxWindowDC(); // Create a DC corresponding to the whole window wxWindowDC(wxWindow *win); - virtual ~wxWindowDC(); +protected: + // intiialize the newly created DC + void InitDC(); + + // override some base class virtuals + virtual void DoGetSize(int *width, int *height) const; + +private: + DECLARE_DYNAMIC_CLASS(wxWindowDC) }; class WXDLLEXPORT wxClientDC : public wxWindowDC { - DECLARE_DYNAMIC_CLASS(wxClientDC) - public: + // default ctor wxClientDC(); // Create a DC corresponding to the client area of the window wxClientDC(wxWindow *win); virtual ~wxClientDC(); + +protected: + void InitDC(); + + // override some base class virtuals + virtual void DoGetSize(int *width, int *height) const; + +private: + DECLARE_DYNAMIC_CLASS(wxClientDC) }; -class WXDLLEXPORT wxPaintDC : public wxWindowDC +class WXDLLEXPORT wxPaintDC : public wxClientDC { - DECLARE_DYNAMIC_CLASS(wxPaintDC) - public: wxPaintDC(); @@ -72,11 +87,17 @@ public: virtual ~wxPaintDC(); + // find the entry for this DC in the cache (keyed by the window) + static WXHDC FindDCInCache(wxWindow* win); + protected: static wxArrayDCInfo ms_cache; // find the entry for this DC in the cache (keyed by the window) wxPaintDCInfo *FindInCache(size_t *index = NULL) const; + +private: + DECLARE_DYNAMIC_CLASS(wxPaintDC) }; #endif