# ctkCheckableHeaderView missing in Slicer python

**URL:** <https://discourse.slicer.org/t/ctkcheckableheaderview-missing-in-slicer-python/1986>\
**Category:** Support\
**Created:** [January 31, 2018, 3:21pm UTC](https://discourse.slicer.org/t/ctkcheckableheaderview-missing-in-slicer-python/1986 "2018-01-31T15:21:52Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)\
**Post date:** [January 31, 2018, 3:21pm UTC](https://discourse.slicer.org/t/ctkcheckableheaderview-missing-in-slicer-python/1986/1 "2018-01-31T15:21:52Z")

</div>

I’ve been unable to find ctkCheckableHeaderView within the slicer python interactor. There is only ctkCheckableHeaderViewEventPlayer and ctkCheckableHeaderViewEventTranslator. Is this on purpose or just a minor bug?

Also, this is in Slicer 4.8.1.