fix memory leak; allocate the DC before SetFont() is called on the status bar

[wxWidgets.git] / include / wx / msw / ole / activex.h

diff --git a/include/wx/msw/ole/activex.h b/include/wx/msw/ole/activex.h
index 2436e7933b22950ee90bfc7f6309589174c7d93d..54940e2fac6a386266ce2f015868de1c4ad4d815 100644 (file)
--- a/include/wx/msw/ole/activex.h
+++ b/include/wx/msw/ole/activex.h
@@ -174,6 +174,27 @@ protected:
     void CreateActiveX(REFIID, IUnknown*);
 };
 
     void CreateActiveX(REFIID, IUnknown*);
 };
 

+///\brief Store native event parameters.
+///\detail Store OLE 'Invoke' parameters for event handlers that need to access them.
+/// These are the exact values for the event as they are passed to the wxActiveXContainer.
+struct wxActiveXEventNativeMSW
+{
+    DISPID  dispIdMember;
+    REFIID  riid;
+    LCID    lcid;
+    WORD    wFlags;
+    DISPPARAMS  *pDispParams;
+    VARIANT     *pVarResult;
+    EXCEPINFO   *pExcepInfo;
+    unsigned int *puArgErr;
+
+    wxActiveXEventNativeMSW
+        (DISPID a_dispIdMember, REFIID a_riid, LCID a_lcid, WORD a_wFlags, DISPPARAMS  *a_pDispParams,
+        VARIANT *a_pVarResult, EXCEPINFO *a_pExcepInfo, unsigned int *a_puArgErr)
+        :dispIdMember(a_dispIdMember), riid(a_riid), lcid(a_lcid), wFlags(a_wFlags), pDispParams(a_pDispParams),
+        pVarResult(a_pVarResult), pExcepInfo(a_pExcepInfo), puArgErr(a_puArgErr)
+    { }
+};

 
 // Events
 class WXDLLIMPEXP_CORE wxActiveXEvent : public wxCommandEvent
 
 // Events
 class WXDLLIMPEXP_CORE wxActiveXEvent : public wxCommandEvent


@@ -187,40 +208,38 @@ public:
     virtual wxEvent *Clone() const
     { return new wxActiveXEvent(*this); }
 
     virtual wxEvent *Clone() const
     { return new wxActiveXEvent(*this); }
 

-    size_t ParamCount() const
-    {   return m_params.GetCount();  }
+    size_t ParamCount() const;

 
     wxString ParamType(size_t idx) const
     {
 
     wxString ParamType(size_t idx) const
     {

-        wxASSERT(idx < m_params.GetCount());
+        wxASSERT(idx < ParamCount());

         return m_params[idx].GetType();
     }
 
     wxString ParamName(size_t idx) const
     {
         return m_params[idx].GetType();
     }
 
     wxString ParamName(size_t idx) const
     {

-        wxASSERT(idx < m_params.GetCount());
+        wxASSERT(idx < ParamCount());

         return m_params[idx].GetName();
     }
 
         return m_params[idx].GetName();
     }
 

-    wxVariant& operator[] (size_t idx)
-    {
-        wxASSERT(idx < ParamCount());
-        return m_params[idx];
-    }
+    wxVariant& operator[] (size_t idx);

 
     DISPID GetDispatchId() const
     {   return m_dispid;    }
 
     DISPID GetDispatchId() const
     {   return m_dispid;    }

+
+    wxActiveXEventNativeMSW *GetNativeParameters() const
+    {   return (wxActiveXEventNativeMSW*)GetClientData(); }

 };
 
 // #define wxACTIVEX_ID    14001
 };
 
 // #define wxACTIVEX_ID    14001

-wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_ACTIVEX, wxActiveXEvent )
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_ACTIVEX, wxActiveXEvent );

 
 typedef void (wxEvtHandler::*wxActiveXEventFunction)(wxActiveXEvent&);
 
 #define wxActiveXEventHandler(func) \
     wxEVENT_HANDLER_CAST( wxActiveXEventFunction, func )
 
 
 typedef void (wxEvtHandler::*wxActiveXEventFunction)(wxActiveXEvent&);
 
 #define wxActiveXEventHandler(func) \
     wxEVENT_HANDLER_CAST( wxActiveXEventFunction, func )
 

-#define EVT_ACTIVEX(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_ACTIVEX, id, -1, wxActiveXEventHandler( fn ), (wxObject *) NULL ),
+#define EVT_ACTIVEX(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_ACTIVEX, id, -1, wxActiveXEventHandler( fn ), NULL ),

 
 #endif // wxUSE_ACTIVEX
 
 
 #endif // wxUSE_ACTIVEX