Applied Peter Most's EVT_SPIN crash fix

[wxWidgets.git] / include / wx / osx / dataobj2.h

diff --git a/include/wx/osx/dataobj2.h b/include/wx/osx/dataobj2.h
index 546577a2111008d4bcedd86e4059caf0a93eabcb..8caa5b4e6dad4748d331bc9295f7c455ca2ff6f5 100644 (file)
--- a/include/wx/osx/dataobj2.h
+++ b/include/wx/osx/dataobj2.h
@@ -1,5 +1,94 @@
-#ifdef __WXMAC_CLASSIC__
-#include "wx/osx/classic/dataobj2.h"
-#else
-#include "wx/osx/carbon/dataobj2.h"
-#endif
+///////////////////////////////////////////////////////////////////////////////
+// Name:        mac/dataobj2.h
+// Purpose:     declaration of standard wxDataObjectSimple-derived classes
+// Author:      David Webster (adapted from Robert Roebling's gtk port
+// Modified by:
+// Created:     10/21/99
+// RCS-ID:      $Id$
+// Copyright:   (c) 1998, 1999 Vadim Zeitlin, Robert Roebling
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MAC_DATAOBJ2_H_
+#define _WX_MAC_DATAOBJ2_H_
+
+// ----------------------------------------------------------------------------
+// wxBitmapDataObject is a specialization of wxDataObject for bitmaps
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxBitmapDataObject : public wxBitmapDataObjectBase
+{
+public:
+    // ctors
+    wxBitmapDataObject();
+    wxBitmapDataObject(const wxBitmap& bitmap);
+
+    // destr
+    virtual ~wxBitmapDataObject();
+
+    // override base class virtual to update PNG data too
+    virtual void SetBitmap(const wxBitmap& bitmap);
+
+    // implement base class pure virtuals
+    // ----------------------------------
+
+    virtual size_t GetDataSize() const ;
+    virtual bool GetDataHere(void *buf) const ;
+    virtual bool SetData(size_t len, const void *buf);
+    // Must provide overloads to avoid hiding them (and warnings about it)
+    virtual size_t GetDataSize(const wxDataFormat&) const
+    {
+        return GetDataSize();
+    }
+    virtual bool GetDataHere(const wxDataFormat&, void *buf) const
+    {
+        return GetDataHere(buf);
+    }
+    virtual bool SetData(const wxDataFormat&, size_t len, const void *buf)
+    {
+        return SetData(len, buf);
+    }
+
+protected :
+    void Init() ;
+    void Clear() ;
+
+    void* m_pictHandle ;
+    bool m_pictCreated ;
+};
+
+// ----------------------------------------------------------------------------
+// wxFileDataObject is a specialization of wxDataObject for file names
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxFileDataObject : public wxFileDataObjectBase
+{
+public:
+    // implement base class pure virtuals
+    // ----------------------------------
+
+    void AddFile( const wxString &filename );
+    
+    virtual size_t GetDataSize() const;
+    virtual bool GetDataHere(void *buf) const;
+    virtual bool SetData(size_t len, const void *buf);
+    // Must provide overloads to avoid hiding them (and warnings about it)
+    virtual size_t GetDataSize(const wxDataFormat&) const
+    {
+        return GetDataSize();
+    }
+    virtual bool GetDataHere(const wxDataFormat&, void *buf) const
+    {
+        return GetDataHere(buf);
+    }
+    virtual bool SetData(const wxDataFormat&, size_t len, const void *buf)
+    {
+        return SetData(len, buf);
+    }
+protected:
+    // translates the filenames stored into a utf8 encoded char stream
+    void GetFileNames(wxCharBuffer &buf) const ;
+};
+
+#endif // _WX_MAC_DATAOBJ2_H_
+