adding comment

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74102 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
adding a more extensive version to arrive at the impl when given a native control, taking into account eg the composited controls of a scrollview

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74105 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
exposing wxOSXGetViewFromResponder

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74106 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
refactoring focus handling

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74107 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
associate the outline view with the impl, fixes #13748

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74109 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775