fixing overrelease and out-of-bounds write, fixes #13725

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

diff --git a/include/wx/listbase.h b/include/wx/listbase.h
index e559493b9fdcabb0538985e1afdc8bbc504a1011..4aa0d5f0465c6ce44ccab9626d93ff993d6fa0d0 100644 (file)
--- a/include/wx/listbase.h
+++ b/include/wx/listbase.h
@@ -454,6 +454,10 @@ public:
     bool InReportView() const { return HasFlag(wxLC_REPORT); }
     bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); }
 
+    // Enable or disable beep when incremental match doesn't find any item.
+    // Only implemented in the generic version currently.
+    virtual void EnableBellOnNoMatch(bool WXUNUSED(on) = true) { }
+
 protected:
     // Real implementations methods to which our public forwards.
     virtual long DoInsertColumn(long col, const wxListItem& info) = 0;