X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1972900ebf36cdec7feb9083854a12ef4bf45d2c..86ac84b8ce086e6bbda58f422d41f84268606e35:/include/wx/sysopt.h

diff --git a/include/wx/sysopt.h b/include/wx/sysopt.h
index 90d802215b..f0eee94229 100644
--- a/include/wx/sysopt.h
+++ b/include/wx/sysopt.h
@@ -18,7 +18,11 @@
 // Enables an application to influence the wxWidgets implementation
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_BASE wxSystemOptions : public wxObject
+class
+#if wxUSE_SYSTEM_OPTIONS
+WXDLLIMPEXP_BASE
+#endif
+wxSystemOptions : public wxObject
 {
 public:
     wxSystemOptions() { }
@@ -34,6 +38,11 @@ public:
     static wxString GetOption(const wxString& name);
     static int GetOptionInt(const wxString& name);
     static bool HasOption(const wxString& name);
+
+    static bool IsFalse(const wxString& name)
+    {
+        return HasOption(name) && GetOptionInt(name) == 0;
+    }
 };
 
 #if !wxUSE_SYSTEM_OPTIONS