+#if wxUSE_TOOLTIPS
+void wxRadioBox::DoSetToolTip(wxToolTip *tooltip)
+{
+ wxControl::DoSetToolTip(tooltip);
+
+ // Also set them for all Radio Buttons
+ size_t count = m_buttons.GetCount();
+ for ( size_t n = 0; n < count; n++ )
+ {
+ if (tooltip)
+ m_buttons[n]->SetToolTip(tooltip->GetTip());
+ else
+ m_buttons[n]->SetToolTip(NULL);
+ }
+}
+#endif // wxUSE_TOOLTIPS
+