made FindWindow() member functions const (this makes it possible to use XRCCTRL(...

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

diff --git a/include/wx/object.h b/include/wx/object.h
index 49027a7e30462aab9f423dad5d49302925afd95f..d3081e897def0f187958db374cbd6a1bfbc1f301 100644 (file)
--- a/include/wx/object.h
+++ b/include/wx/object.h
@@ -73,7 +73,7 @@ public:
         , m_baseInfo1(baseInfo1)
         , m_baseInfo2(baseInfo2)
         , m_next(sm_first)
-        { 
+        {
             sm_first = this;
             Register();
         }
@@ -107,14 +107,14 @@ public:
                  ( m_baseInfo2 && m_baseInfo2->IsKindOf(info) ) );
     }
 
-#ifdef WXWIN_COMPATIBILITY_2_4
+#if WXWIN_COMPATIBILITY_2_4
     // Initializes parent pointers and hash table for fast searching.
-    wxDEPRECATED( static void     InitializeClasses() );
+    wxDEPRECATED( static void InitializeClasses() );
     // Cleans up hash table used for fast searching.
-    wxDEPRECATED( static void     CleanUpClasses() );
+    wxDEPRECATED( static void CleanUpClasses() );
 #endif
     static void     CleanUp();
-    
+
 public:
     const wxChar            *m_className;
     int                      m_objectSize;
@@ -140,8 +140,8 @@ private:
     static wxClassInfo *GetBaseByName(const wxChar *name);
 
     DECLARE_NO_COPY_CLASS(wxClassInfo)
-   
-protected: 
+
+protected:
     // registers the class
     void Register();
     void Unregister();
@@ -149,7 +149,7 @@ protected:
 
 WXDLLIMPEXP_BASE wxObject *wxCreateDynamicObject(const wxChar *name);
 
-#ifdef WXWIN_COMPATIBILITY_2_4
+#if WXWIN_COMPATIBILITY_2_4
 inline void wxClassInfo::InitializeClasses() {}
 inline void wxClassInfo::CleanUpClasses() {}
 #endif
@@ -183,7 +183,7 @@ inline void wxClassInfo::CleanUpClasses() {}
     // Single inheritance with one base class
 
 #define IMPLEMENT_DYNAMIC_CLASS(name, basename)                 \
- wxObject* name::wxCreateObject()                             \
+ wxObject* name::wxCreateObject()                               \
   { return new name; }                                          \
  wxClassInfo name::ms_classInfo(wxT(#name),                     \
             &basename::ms_classInfo, NULL,                      \
@@ -193,12 +193,12 @@ inline void wxClassInfo::CleanUpClasses() {}
     // Multiple inheritance with two base classes
 
 #define IMPLEMENT_DYNAMIC_CLASS2(name, basename1, basename2)    \
- wxObject* name::wxCreateObject()                             \
+ wxObject* name::wxCreateObject()                               \
   { return new name; }                                          \
  wxClassInfo name::ms_classInfo(wxT(#name),                     \
             &basename1::ms_classInfo,                           \
             &basename2::ms_classInfo,                           \
-            wxT(#basename2), (int) sizeof(name),                \
+            (int) sizeof(name),                                 \
             (wxObjectConstructorFn) name::wxCreateObject);
 
 // -----------------------------------
@@ -333,27 +333,24 @@ name##PluginSentinel  m_pluginsentinel;
 
 // to be replaced by dynamic_cast<> in the future
 #define wxDynamicCast(obj, className) \
- ((className *) wxCheckDynamicCast((wxObject*)(obj), &className::ms_classInfo))
+    ((className *) wxCheckDynamicCast( \
+        wx_const_cast(wxObject *, wx_static_cast(const wxObject *, \
+          wx_const_cast(className *, wx_static_cast(const className *, obj)))), \
+        &className::ms_classInfo))
 
 // The 'this' pointer is always true, so use this version
 // to cast the this pointer and avoid compiler warnings.
 #define wxDynamicCastThis(className) \
  (IsKindOf(&className::ms_classInfo) ? (className *)(this) : (className *)0)
 
-#ifdef HAVE_CONST_CAST
-#define wxConstCast(obj, className) const_cast<className *>(obj)
-#else
-#define wxConstCast(obj, className) ((className *)(obj))
-#endif
-
-
 #ifdef __WXDEBUG__
-inline void wxCheckCast(void *ptr)
+inline void* wxCheckCast(void *ptr)
 {
     wxASSERT_MSG( ptr, _T("wxStaticCast() used incorrectly") );
+    return ptr;
 }
 #define wxStaticCast(obj, className) \
- (wxCheckCast(wxDynamicCast(obj, className)), ((className *)(obj)))
+ ((className *)wxCheckCast(wxDynamicCast(obj, className)))
 
 #else  // !__WXDEBUG__
 #define wxStaticCast(obj, className) ((className *)(obj))
@@ -419,7 +416,7 @@ inline void wxCheckCast(void *ptr)
 #endif // WXDEBUG && wxUSE_MEMORY_TRACING
 
 // ----------------------------------------------------------------------------
-// wxObject: the root class of wxWindows object hierarchy
+// wxObject: the root class of wxWidgets object hierarchy
 // ----------------------------------------------------------------------------
 
 class WXDLLIMPEXP_BASE wxObject
@@ -550,7 +547,11 @@ public:
     // get the runtime identity of this object
     wxClassInfo *GetClassInfo() const
     {
-               return const_cast<wxClassInfo*>((const wxClassInfo*)m_classInfo);
+#ifdef _MSC_VER
+        return (wxClassInfo*) m_classInfo;
+#else
+        return wx_const_cast(wxClassInfo *, m_classInfo);
+#endif
     }
 
     wxObject* GetSuperClassInstance() const
@@ -589,6 +590,9 @@ private :
 
 #if defined(__WXDEBUG__) && wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS
     #define new new(__TFILE__,__LINE__)
+#elif (defined(__WXDEBUG__) && defined(__VISUALC__) && !wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS)
+    // Including this file redefines new and allows leak reports to contain line numbers
+    #include "wx/msw/msvcrt.h"
 #endif
 
 #endif  // _WX_OBJECTH__