Compilation fix for VC++ 5 and 6

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

diff --git a/include/wx/window.h b/include/wx/window.h
index 19c6a01a25196a5972ad227bbb7459fa456112e6..b9a8332d5c94ff378eecd1c16fdab028de4a13e3 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -5,7 +5,7 @@
 // Modified by: Ron Lee
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWidgets team
+// Copyright:   (c) Vadim Zeitlin
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -73,6 +73,8 @@ class WXDLLEXPORT wxWindow;
 class WXDLLEXPORT wxAccessible;
 #endif
 
+class WXDLLEXPORT wxWindowExtraData;
+
 // ----------------------------------------------------------------------------
 // helper stuff used by wxWindow
 // ----------------------------------------------------------------------------
@@ -1069,6 +1071,17 @@ public:
     // behaviour in the most common case
     virtual bool ShouldInheritColours() const { return false; }
 
+    // Reserved for future use
+    virtual void ReservedWindowFunc1() {}
+    virtual void ReservedWindowFunc2() {}
+    virtual void ReservedWindowFunc3() {}
+    virtual void ReservedWindowFunc4() {}
+    virtual void ReservedWindowFunc5() {}
+    virtual void ReservedWindowFunc6() {}
+    virtual void ReservedWindowFunc7() {}
+    virtual void ReservedWindowFunc8() {}
+    virtual void ReservedWindowFunc9() {}
+
 protected:
     // event handling specific to wxWindow
     virtual bool TryValidator(wxEvent& event);
@@ -1301,6 +1314,10 @@ protected:
     // implements the window variants
     virtual void DoSetWindowVariant( wxWindowVariant variant ) ;
 
+    // Was a reserved pointer in 2.6.0, now used to hold extra data members
+    // without breaking compatibility.
+    wxWindowExtraData* m_extraData;
+
 private:
     // contains the last id generated by NewControlId
     static int ms_lastControlId;