# [ref_impl_eiffel] [1122] AWB-167: Update our override of the GTK version of EV_TREE_IMP for EiffelStudio 6.6 . **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2010-08-14 14:55 UTC **Views:** 1 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1122-awb-167-update-our-override-of-the-gtk-version-of-ev-tree-imp-for-eiffelstudio-6-6/16268 --- ## Post #1 by @svn1 Revision: 1122 Author: peter\.gummer Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1122-awb-167-update-our-override-of-the-gtk-version-of-ev-tree-imp-for-eiffelstudio-6-6/16268 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1122-awb-167-update-our-override-of-the-gtk-version-of-ev-tree-imp-for-eiffelstudio-6-6/16268