X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1be7a35c5ec31b6cfcab9d969c7969586441a945..5041b46fedadcafbdd945acad45c2cae500fd11d:/include/wx/scrolbar.h?ds=sidebyside

diff --git a/include/wx/scrolbar.h b/include/wx/scrolbar.h
index 6cdf392a26..be108b18f9 100644
--- a/include/wx/scrolbar.h
+++ b/include/wx/scrolbar.h
@@ -52,6 +52,9 @@ public:
                               int range, int pageSize,
                               bool refresh = true) = 0;
 
+    // implementation-only
+    bool IsNeeded() const { return GetRange() > GetThumbSize(); }
+
 private:
     DECLARE_NO_COPY_CLASS(wxScrollBarBase)
 };