allow passing -1 range to SetScrollbar() to indicate the the scrollbar should be...

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

diff --git a/include/wx/sysopt.h b/include/wx/sysopt.h
index 90d802215be6c030c868f3e4214cbca086ab2b7c..f0eee9422929b176e2fd6587c953d0b1faf1efbb 100644 (file)
--- a/include/wx/sysopt.h
+++ b/include/wx/sysopt.h
@@ -18,7 +18,11 @@
 // Enables an application to influence the wxWidgets implementation
 // ----------------------------------------------------------------------------
 
 // 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() { }
 {
 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 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
 };
 
 #if !wxUSE_SYSTEM_OPTIONS