[Mac] QColumnView - Resize grips and separation lines not visible

[rtfa]

I hope you'll be able to reproduce the issue in Qt, by just changing the view as QColumnView in this example.

[kenchan]

@rtfa I tried the example program on my mac and see no problem. I can see the separators and manipulate them fine.
Qt 5.9.2 clang 64bit (default)
macOS High Sierra 10.13.3

It is not PyQt5 though it is pure C++, so the problem lies in the PyQt5 stuff?

[SGaist]

Hi,

You should add which version of Qt 5 and PyQt 5 you are using, how you installed them, which version of macOS you are running.

[kenchan]

@rtfa I think they are not visible by default. You must set them with the setResizeGripsVisible (bool) function.

[rtfa]

@SGaist Python v3.6.3, Sip v4.19.5, PyQt5-commercial v5.8.2. I'm running MacOS X Version 10.9.5(Mavericks). The Sip and PyQt versions are installed through pip3.

@kenchan I've tried setting setResizeGripsVisible property to true. The result is the same. Thanks!

[SGaist]

For the size grip, they are not visible on all versions of macOS but that's unrelated to Qt.

As for the separation line, I don't see them either with Pyqt5-5.10.1 nor PyQt5-5.9.1 on macOS 10.12.6 installed in a virtual environment with python 3.6.4.

[rtfa]

@SGaist So can we conclude that the issue with PyQt5 version of Mac and not with Qt5? As far as I know there will be no functional or UI & UX differences between Qt and PyQt. PyQt is just a Python Wrapper around Qt.

[SGaist]

I'm not sure whether it's Qt or macOS related.

@kenchan Can you check if you have the same issue with a 5.10 version of Qt on your machine as it runs a more recent version of macOS ?

[rtfa]

@SGaist I tried running the same example with Qt5.8.0 in my Mac machine(10.9.5). The result is the same. Please check

cc: @kenchan

[SGaist]

Looks like there's a rendering issue on macOS then. Did you check the bug report system on that matter ?