support SDK < 10.6, fixes #14902

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

diff --git a/include/wx/treectrl.h b/include/wx/treectrl.h
index 5bc63827fc6993ff069ad0bbc2a64332356108db..c23920964e063795d1e2b2cf3a698fad1ee9a868 100644 (file)
--- a/include/wx/treectrl.h
+++ b/include/wx/treectrl.h
@@ -349,6 +349,10 @@ public:
     virtual void EndEditLabel(const wxTreeItemId& item,
                               bool discardChanges = false) = 0;
 
+        // 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) { }
+
     // sorting
     // -------