support SDK < 10.6, fixes #14902

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

diff --git a/include/wx/event.h b/include/wx/event.h
index 3396eb2a88d3dab77e496c422bdd9ce4c23efd12..6e4805549c66deafbd7b146d0a262645f2ec7baa 100644 (file)
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -33,7 +33,13 @@
     #include "wx/meta/convertible.h"
 #endif
 
-#include "wx/meta/removeref.h"
+// Currently VC6 and VC7 are known to not be able to compile CallAfter() code,
+// so disable it for them.
+#if !defined(__VISUALC__) || wxCHECK_VISUALC_VERSION(8)
+    #include "wx/meta/removeref.h"
+
+    #define wxHAS_CALL_AFTER
+#endif
 
 // ----------------------------------------------------------------------------
 // forward declarations
@@ -1276,6 +1282,8 @@ private:
 // done asynchronously, i.e. at some later time, instead of immediately when
 // the event object is constructed.
 
+#ifdef wxHAS_CALL_AFTER
+
 // This is a base class used to process all method calls.
 class wxAsyncMethodCallEvent : public wxEvent
 {
@@ -1423,6 +1431,9 @@ private:
     const ParamType2 m_param2;
 };
 
+#endif // wxHAS_CALL_AFTER
+
+
 #if wxUSE_GUI
 
 
@@ -3294,6 +3305,7 @@ public:
         // NOTE: uses AddPendingEvent(); call only from secondary threads
 #endif
 
+#ifdef wxHAS_CALL_AFTER
     // Asynchronous method calls: these methods schedule the given method
     // pointer for a later call (during the next idle event loop iteration).
     //
@@ -3331,6 +3343,7 @@ public:
                 static_cast<T*>(this), method, x1, x2)
         );
     }
+#endif // wxHAS_CALL_AFTER
 
 
     // Connecting and disconnecting