Add exemple for redirecting cout

[wxWidgets.git] / include / wx / dataobj.h

diff --git a/include/wx/dataobj.h b/include/wx/dataobj.h
index 1607559a5df051249f68f59a338576b61869dd6c..544d90ef130517d4c49338923ee472c91265a12d 100644 (file)
--- a/include/wx/dataobj.h
+++ b/include/wx/dataobj.h
@@ -79,13 +79,15 @@ public:
     #include "wx/motif/dataform.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/dataform.h"
+#elif defined(__WXMAC__)
+    #include "wx/mac/dataform.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dataform.h"
 #endif
 
 // the value for default argument to some functions (corresponds to
 // wxDF_INVALID)
-extern const wxDataFormat& wxFormatInvalid;
+extern WXDLLEXPORT const wxDataFormat& wxFormatInvalid;
 
 // ----------------------------------------------------------------------------
 // wxDataObject represents a piece of data which knows which formats it
@@ -144,6 +146,9 @@ public:
     {
         return FALSE;
     }
+
+    // returns TRUE if this format is supported
+    bool IsSupported(const wxDataFormat& format, Direction dir = Get) const;
 };
 
 // ----------------------------------------------------------------------------
@@ -159,7 +164,7 @@ public:
 #elif defined(__WXQT__)
     #include "wx/qt/dnd.h"
 #elif defined(__WXMAC__)
-    #include "wx/mac/dnd.h"
+    #include "wx/mac/dataobj.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dataobj.h"
 #elif defined(__WXSTUBS__)
@@ -320,8 +325,8 @@ private:
     // virtual function hiding supression
     size_t GetDataSize(const wxDataFormat& format) const
         { return(wxDataObjectSimple::GetDataSize(format)); }
-    bool GetDataHere(const wxDataFormat& WXUNUSED(format), void *pBuf) const
-        { return(wxDataObjectSimple::GetDataHere(pBuf)); }
+    bool GetDataHere(const wxDataFormat& format, void *pBuf) const
+        { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }
 };
@@ -376,8 +381,8 @@ private:
     // Virtual function hiding supression
     size_t GetDataSize(const wxDataFormat& format) const
         { return(wxDataObjectSimple::GetDataSize(format)); }
-    bool GetDataHere(const wxDataFormat& WXUNUSED(format), void* pBuf) const
-        { return(wxDataObjectSimple::GetDataHere(pBuf)); }
+    bool GetDataHere(const wxDataFormat& format, void* pBuf) const
+        { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
 };
 
 // ----------------------------------------------------------------------------
@@ -444,6 +449,8 @@ private:
     // #include "wx/motif/dataobj2.h" -- not yet
 #elif defined(__WXGTK__)
     #include "wx/gtk/dataobj2.h"
+#elif defined(__WXMAC__)
+    #include "wx/mac/dataobj2.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dataobj2.h"
 #endif