Avoid double free in wxComboBox::SetClientObject.

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

diff --git a/include/wx/dataobj.h b/include/wx/dataobj.h
index d87edeaff7d17f25b11cb98bd18c80ee065fb50e..958db8d70620912b24101370c141c8c969eed16a 100644 (file)
--- a/include/wx/dataobj.h
+++ b/include/wx/dataobj.h
@@ -6,24 +6,27 @@
 // Created:     26.05.99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows Team
 // Created:     26.05.99
 // RCS-ID:      $Id$
 // Copyright:   (c) wxWindows Team

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DATAOBJ_H_BASE_
 #define _WX_DATAOBJ_H_BASE_
 
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DATAOBJ_H_BASE_
 #define _WX_DATAOBJ_H_BASE_
 

-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma interface "dataobjbase.h"
 #endif
 
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------
     #pragma interface "dataobjbase.h"
 #endif
 
 // ----------------------------------------------------------------------------
 // headers
 // ----------------------------------------------------------------------------

-

 #include "wx/defs.h"
 #include "wx/defs.h"

+
+#if wxUSE_DATAOBJ
+

 #include "wx/string.h"
 #include "wx/bitmap.h"
 #include "wx/list.h"
 #include "wx/string.h"
 #include "wx/bitmap.h"
 #include "wx/list.h"

+#include "wx/arrstr.h"

 
 // ============================================================================
 /*
 
 // ============================================================================
 /*


@@ -83,6 +86,8 @@ public:
     #include "wx/x11/dataform.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dataform.h"
     #include "wx/x11/dataform.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dataform.h"

+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/dataform.h"

 #elif defined(__WXPM__)
     #include "wx/os2/dataform.h"
 #endif
 #elif defined(__WXPM__)
     #include "wx/os2/dataform.h"
 #endif


@@ -167,10 +172,10 @@ public:
     #include "wx/gtk/dataobj.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dataobj.h"
     #include "wx/gtk/dataobj.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/dataobj.h"

+#elif defined(__WXCOCOA__)
+    #include "wx/cocoa/dataobj.h"

 #elif defined(__WXPM__)
     #include "wx/os2/dataobj.h"
 #elif defined(__WXPM__)
     #include "wx/os2/dataobj.h"

-#elif defined(__WXSTUBS__)
-    #include "wx/stubs/dnd.h"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -240,6 +245,8 @@ public:
 private:
     // the one and only format we support
     wxDataFormat m_format;
 private:
     // the one and only format we support
     wxDataFormat m_format;

+
+    DECLARE_NO_COPY_CLASS(wxDataObjectSimple)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -259,6 +266,7 @@ class WXDLLEXPORT wxDataObjectComposite : public wxDataObject
 public:
     // ctor
     wxDataObjectComposite();
 public:
     // ctor
     wxDataObjectComposite();

+    virtual ~wxDataObjectComposite();

 
     // add data object (it will be deleted by wxDataObjectComposite, hence it
     // must be allocated on the heap) whose format will become the preferred
 
     // add data object (it will be deleted by wxDataObjectComposite, hence it
     // must be allocated on the heap) whose format will become the preferred


@@ -292,6 +300,8 @@ private:
     // the index of the preferred one (0 initially, so by default the first
     // one is the preferred)
     size_t m_preferred;
     // the index of the preferred one (0 initially, so by default the first
     // one is the preferred)
     size_t m_preferred;

+
+    DECLARE_NO_COPY_CLASS(wxDataObjectComposite)

 };
 
 // ============================================================================
 };
 
 // ============================================================================


@@ -339,6 +349,8 @@ private:
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }

+
+    DECLARE_NO_COPY_CLASS(wxTextDataObject)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -362,6 +374,8 @@ public:
 
 protected:
     wxBitmap m_bitmap;
 
 protected:
     wxBitmap m_bitmap;

+
+    DECLARE_NO_COPY_CLASS(wxBitmapDataObjectBase)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -393,6 +407,8 @@ private:
         { return(wxDataObjectSimple::GetDataSize(format)); }
     bool GetDataHere(const wxDataFormat& format, void* pBuf) const
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
         { return(wxDataObjectSimple::GetDataSize(format)); }
     bool GetDataHere(const wxDataFormat& format, void* pBuf) const
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }

+
+    DECLARE_NO_COPY_CLASS(wxFileDataObjectBase)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -447,6 +463,8 @@ private:
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }
         { return(wxDataObjectSimple::GetDataHere(format, pBuf)); }
     bool SetData(const wxDataFormat& format, size_t nLen, const void* pBuf)
         { return(wxDataObjectSimple::SetData(format, nLen, pBuf)); }

+
+    DECLARE_NO_COPY_CLASS(wxCustomDataObject)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -462,8 +480,12 @@ private:
         #include "wx/gtk/dataobj2.h"
     #elif defined(__WXX11__)
         #include "wx/x11/dataobj2.h"
         #include "wx/gtk/dataobj2.h"
     #elif defined(__WXX11__)
         #include "wx/x11/dataobj2.h"

+    #elif defined(__WXMOTIF__)
+        #include "wx/motif/dataobj2.h"

     #elif defined(__WXMAC__)
         #include "wx/mac/dataobj2.h"
     #elif defined(__WXMAC__)
         #include "wx/mac/dataobj2.h"

+    #elif defined(__WXCOCOA__)
+        #include "wx/cocoa/dataobj2.h"

     #elif defined(__WXPM__)
         #include "wx/os2/dataobj2.h"
     #endif
     #elif defined(__WXPM__)
         #include "wx/os2/dataobj2.h"
     #endif


@@ -477,4 +499,6 @@ private:
     };
 #endif // __WXMSW__/!__WXMSW__
 
     };
 #endif // __WXMSW__/!__WXMSW__
 

+#endif // wxUSE_DATAOBJ
+

 #endif // _WX_DATAOBJ_H_BASE_
 #endif // _WX_DATAOBJ_H_BASE_