X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/193e19cfdfc0506d9ddc19b3532d340fd7421bae..11a1face0ec50aab35a1e3f998545a454651163e:/include/wx/univ/window.h

diff --git a/include/wx/univ/window.h b/include/wx/univ/window.h
index 673dddf1e3..2c0d484df6 100644
--- a/include/wx/univ/window.h
+++ b/include/wx/univ/window.h
@@ -179,7 +179,7 @@ public:
     // to be used with function above: transparent windows get
     // their background from parents that return TRUE here,
     // so this is mostly for wxPanel, wxTopLevelWindow etc.
-    virtual bool ProvidesBackground() { return FALSE; }
+    virtual bool ProvidesBackground() const { return FALSE; }
 
     // return TRUE if this control can be highlighted when the mouse is over
     // it (the theme decides itself whether it is really highlighted or not)