Does KTorrent use its own "progress bar"?

But, yeah, Fusion also checks orientation. https://code.woboq.org/qt5/qtbase/src/widgets/styles/qfusionstyle.cpp.html#1353

In R31:6d2b04fab801f58071fa472be91a40efc7cc7c8c#3667059, @zzag wrote:

But, yeah, Fusion also checks orientation. https://code.woboq.org/qt5/qtbase/src/widgets/styles/qfusionstyle.cpp.html#1353

Probably ktorrent uses some custom code yes (did not check). So probably used some deprecated code. Still: deprecated we must support: this is valid Qt code, we cannot break applications that use it. Makes sense ?

And yes, it is not broken when using fusion style.
So lets check both settings. In general lets try not fix something that is not broken (meaning: unless there is a bug report about it, or something spotted broken explicitly)

In R31:6d2b04fab801f58071fa472be91a40efc7cc7c8c#3667061, @hpereiradacosta wrote:

Probably ktorrent uses some custom code yes (did not check). So probably used some deprecated code. Still: deprecated we must support: this is valid Qt code, we cannot break applications that use it. Makes sense ?

And yes, it is not broken when using fusion style.
So lets check both settings. In general lets try not fix something that is not broken (meaning: unless there is a bug report about it, or something spotted broken explicitly)

Yes, that seems to be very sensible. I think we should keep eye on orientation because it's obsolete http://doc.qt.io/qt-5.11/qstyleoptionprogressbar-obsolete.html
But, yeah, I totally agree with you.