X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/888dde65f43d5f57e8fb2028b27191cca1741403..62c9b3d73fdf9a892a311241f1effc12dde0282a:/include/wx/msw/enhmeta.h

diff --git a/include/wx/msw/enhmeta.h b/include/wx/msw/enhmeta.h
index f03827e52b..b69aa33736 100644
--- a/include/wx/msw/enhmeta.h
+++ b/include/wx/msw/enhmeta.h
@@ -13,6 +13,7 @@
 #define _WX_MSW_ENHMETA_H_
 
 #include "wx/dc.h"
+#include "wx/gdiobj.h"
 
 #if wxUSE_DRAG_AND_DROP
     #include "wx/dataobj.h"
@@ -22,12 +23,12 @@
 // wxEnhMetaFile: encapsulation of Win32 HENHMETAFILE
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxEnhMetaFile : public wxObject
+class WXDLLIMPEXP_CORE wxEnhMetaFile : public wxGDIObject
 {
 public:
     wxEnhMetaFile(const wxString& file = wxEmptyString) : m_filename(file)
         { Init(); }
-    wxEnhMetaFile(const wxEnhMetaFile& metafile) : wxObject()
+    wxEnhMetaFile(const wxEnhMetaFile& metafile) : wxGDIObject()
         { Init(); Assign(metafile); }
     wxEnhMetaFile& operator=(const wxEnhMetaFile& metafile)
         { Free(); Assign(metafile); return *this; }
@@ -36,11 +37,10 @@ public:
         { Free(); }
 
     // display the picture stored in the metafile on the given DC
-    bool Play(wxDC *dc, wxRect *rectBound = (wxRect *)NULL);
+    bool Play(wxDC *dc, wxRect *rectBound = NULL);
 
     // accessors
-    bool Ok() const { return IsOk(); }
-    bool IsOk() const { return m_hMF != 0; }
+    virtual bool IsOk() const { return m_hMF != 0; }
 
     wxSize GetSize() const;
     int GetWidth() const { return GetSize().x; }
@@ -62,6 +62,11 @@ protected:
     void Free();
     void Assign(const wxEnhMetaFile& mf);
 
+    // we don't use these functions (but probably should) but have to implement
+    // them as they're pure virtual in the base class
+    virtual wxGDIRefData *CreateGDIRefData() const;
+    virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
+
 private:
     wxString m_filename;
     WXHANDLE m_hMF;
@@ -73,7 +78,7 @@ private:
 // wxEnhMetaFileDC: allows to create a wxEnhMetaFile
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxEnhMetaFileDC : public wxDC
+class WXDLLIMPEXP_CORE wxEnhMetaFileDC : public wxDC
 {
 public:
     // the ctor parameters specify the filename (empty for memory metafiles),
@@ -82,6 +87,10 @@ public:
                     int width = 0, int height = 0,
                     const wxString& description = wxEmptyString);
 
+    // obtain a pointer to the new metafile (caller should delete it)
+    wxEnhMetaFile *Close();
+
+private:
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxEnhMetaFileDC)
 };
 
@@ -93,7 +102,7 @@ public:
 
 // notice that we want to support both CF_METAFILEPICT and CF_ENHMETAFILE and
 // so we derive from wxDataObject and not from wxDataObjectSimple
-class WXDLLEXPORT wxEnhMetaFileDataObject : public wxDataObject
+class WXDLLIMPEXP_CORE wxEnhMetaFileDataObject : public wxDataObject
 {
 public:
     // ctors
@@ -131,7 +140,7 @@ protected:
 // CF_ENHMETAFILE
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxEnhMetaFileSimpleDataObject : public wxDataObjectSimple
+class WXDLLIMPEXP_CORE wxEnhMetaFileSimpleDataObject : public wxDataObjectSimple
 {
 public:
     // ctors