support retina display

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

diff --git a/include/wx/any.h b/include/wx/any.h
index 511239f1111f95fe27a3049b63c735881e07b7f3..2651ce219ce42684059fc19fd44f910507992bc3 100644 (file)
--- a/include/wx/any.h
+++ b/include/wx/any.h
@@ -113,6 +113,10 @@ public:
     // FIXME-VC6: remove this hack when VC6 is no longer supported
     template <typename T>
     bool CheckType(T* reserved = NULL) const;
+
+#if wxUSE_EXTENDED_RTTI
+    virtual const wxTypeInfo* GetTypeInfo() const = 0;
+#endif
 private:
 };
 
@@ -314,6 +318,12 @@ public:
     {
         return Ops::GetValue(buf);
     }
+#if wxUSE_EXTENDED_RTTI
+    virtual const wxTypeInfo* GetTypeInfo() const 
+    {
+        return wxGetTypeInfo((T*)NULL);
+    }
+#endif
 };
 
 
@@ -348,7 +358,7 @@ wxAnyValueTypeScopedPtr wxAnyValueTypeImpl<T>::sm_instance = new wxAnyValueTypeI
 // Helper macro for using same base value type implementation for multiple
 // actual C++ data types.
 //
-#define WX_ANY_DEFINE_SUB_TYPE(T, CLSTYPE) \
+#define _WX_ANY_DEFINE_SUB_TYPE(T, CLSTYPE) \
 template<> \
 class wxAnyValueTypeImpl<T> : public wxAnyValueTypeImpl##CLSTYPE \
 { \
@@ -369,9 +379,21 @@ public: \
         const UseDataType* sptr = \
             reinterpret_cast<const UseDataType*>(voidPtr); \
         return static_cast<T>(*sptr); \
+    } 
+
+#if wxUSE_EXTENDED_RTTI
+#define WX_ANY_DEFINE_SUB_TYPE(T, CLSTYPE) \
+_WX_ANY_DEFINE_SUB_TYPE(T, CLSTYPE)\
+    virtual const wxTypeInfo* GetTypeInfo() const  \
+    { \
+        return wxGetTypeInfo((T*)NULL); \
     } \
 };
-
+#else
+#define WX_ANY_DEFINE_SUB_TYPE(T, CLSTYPE) \
+_WX_ANY_DEFINE_SUB_TYPE(T, CLSTYPE)\
+};
+#endif
 
 //
 //  Integer value types
@@ -890,6 +912,8 @@ public:
     WXANY_IMPLEMENT_INT_EQ_OP(wxLongLong_t, wxULongLong_t)
 #endif
 
+    wxGCC_WARNING_SUPPRESS(float-equal)
+
     bool operator==(float value) const
     {
         if ( !wxAnyValueTypeImpl<float>::IsSameClass(m_type) )
@@ -910,6 +934,8 @@ public:
                 (wxAnyValueTypeImpl<double>::GetValue(m_buffer));
     }
 
+    wxGCC_WARNING_RESTORE(float-equal)
+
     bool operator==(bool value) const
     {
         if ( !wxAnyValueTypeImpl<bool>::IsSameClass(m_type) )
@@ -967,6 +993,12 @@ public:
         return value;
     }
 
+#if wxUSE_EXTENDED_RTTI
+    const wxTypeInfo* GetTypeInfo() const
+    {
+        return m_type->GetTypeInfo();
+    }
+#endif
     /**
         Template function that retrieves and converts the value of this
         variant to the type that T* value is.