diff --git a/include/wx/utils.h b/include/wx/utils.h
index bba3284404..b2c0d71fff 100644
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -229,6 +229,12 @@ public:
     bool        MiddleDown()  { return m_middleDown; }
     bool        RightDown()   { return m_rightDown; }
 
+#if wxABI_VERSION >= 20811
+    bool        LeftIsDown()    { return m_leftDown; }
+    bool        MiddleIsDown()  { return m_middleDown; }
+    bool        RightIsDown()   { return m_rightDown; }
+#endif // wx >= 2.8.11
+
     bool        ControlDown() { return m_controlDown; }
     bool        ShiftDown()   { return m_shiftDown; }
     bool        AltDown()     { return m_altDown; }
diff --git a/version-script.in b/version-script.in
index 9c8708a158..88d21a56cc 100644
--- a/version-script.in
+++ b/version-script.in
@@ -33,6 +33,7 @@
         *wxDC*SetDeviceClippingRegion*;
         *wxGraphicsContext*GetCairoRenderer*;
         *wxIconizeEvent*IsIconized*;
+        *wxMouseState*IsDown*;
         *wxRichTextCtrl*GetContextMenu*;
         *wxRichTextCtrl*SetContextMenu*;
         *wxShowEvent*IsShown*;