support SDK < 10.6, fixes #14902

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

diff --git a/include/wx/valnum.h b/include/wx/valnum.h
index 428fe7ff8a48f73ffbf75e7a61ac1c93e8a0ea0f..2fbfe607b898b2261fa83b2bf119352f7c392e05 100644 (file)
--- a/include/wx/valnum.h
+++ b/include/wx/valnum.h
@@ -49,7 +49,7 @@ protected:
         m_style = style;
     }
 
-    wxNumValidatorBase(const wxNumValidatorBase& other)
+    wxNumValidatorBase(const wxNumValidatorBase& other) : wxValidator()
     {
         m_style = other.m_style;
     }
@@ -135,11 +135,17 @@ public:
 
     typedef typename BaseValidator::LongestValueType LongestValueType;
 
+    // FIXME-VC6: This compiler fails to compile the assert below with a
+    // nonsensical error C2248: "'LongestValueType' : cannot access protected
+    // typedef declared in class 'wxIntegerValidatorBase'" so just disable the
+    // check for it.
+#ifndef __VISUALC6__
     wxCOMPILE_TIME_ASSERT
     (
         sizeof(ValueType) <= sizeof(LongestValueType),
         UnsupportedType
     );
+#endif // __VISUALC6__
 
     void SetMin(ValueType min)
     {
@@ -186,7 +192,7 @@ public:
             else if ( !BaseValidator::FromString(s, &value) )
                 return false;
 
-            if ( !IsInRange(value) )
+            if ( !this->IsInRange(value) )
                 return false;
 
             *m_value = static_cast<ValueType>(value);
@@ -219,7 +225,7 @@ private:
     {
         wxString s;
         if ( value != 0 || !BaseValidator::HasFlag(wxNUM_VAL_ZERO_AS_BLANK) )
-            s = ToString(value);
+            s = this->ToString(value);
 
         return s;
     }
@@ -308,8 +314,8 @@ public:
     wxIntegerValidator(ValueType *value = NULL, int style = wxNUM_VAL_DEFAULT)
         : Base(value, style)
     {
-        DoSetMin(std::numeric_limits<ValueType>::min());
-        DoSetMax(std::numeric_limits<ValueType>::max());
+        this->DoSetMin(std::numeric_limits<ValueType>::min());
+        this->DoSetMax(std::numeric_limits<ValueType>::max());
     }
 
     virtual wxObject *Clone() const { return new wxIntegerValidator(*this); }
@@ -403,7 +409,7 @@ public:
     {
         DoSetMinMax();
 
-        SetPrecision(std::numeric_limits<ValueType>::digits10);
+        this->SetPrecision(std::numeric_limits<ValueType>::digits10);
     }
 
     // Ctor specifying an explicit precision.
@@ -428,8 +434,8 @@ private:
         // NB: Do not use min(), it's not the smallest representable value for
         //     the floating point types but rather the smallest representable
         //     positive value.
-        DoSetMin(-std::numeric_limits<ValueType>::max());
-        DoSetMax( std::numeric_limits<ValueType>::max());
+        this->DoSetMin(-std::numeric_limits<ValueType>::max());
+        this->DoSetMax( std::numeric_limits<ValueType>::max());
     }
 };