# Which Qt and VTK for QVTKOpenGLWidget?

**URL:** https://discourse.vtk.org/t/which-qt-and-vtk-for-qvtkopenglwidget/1588
**Category:** Support
**Created:** [August 16, 2019, 1:11am UTC](https://discourse.vtk.org/t/which-qt-and-vtk-for-qvtkopenglwidget/1588 "2019-08-16T01:11:32Z")
**Posts on this page:** 1
**Showing post:** 14

<div class="post-metadata">

### Author: ![mwestphal](https://discourse.vtk.org/user_avatar/discourse.vtk.org/mwestphal/32/19_2.png) [@mwestphal](https://discourse.vtk.org/u/mwestphal)
#### Post date: [April 17, 2020, 7:32am UTC](https://discourse.vtk.org/t/which-qt-and-vtk-for-qvtkopenglwidget/1588/14 "2020-04-17T07:32:07Z")

</div>

@cory.quammen already answered you there, but for completeness, ParaView is not using a release of VTK, but a specific hash, which is a9b132548dc19b8e20898b424b31cafacbf39246 for ParaView 5.4.1.

> [@Glitches when passing from QVTKWidget to QVTKOpenGLWidget](https://discourse.vtk.org/t/glitches-when-passing-from-qvtkwidget-to-qvtkopenglwidget/3068/5):
>
> ParaView doesn’t track a VTK release, but a commit on the master branch at some point. 5.4.1 uses VTK commit a9b132548dc19b8e20898b424b31cafacbf39246.

---

_[View the full topic](https://discourse.vtk.org/t/which-qt-and-vtk-for-qvtkopenglwidget/1588)._