transparent Widget

[Taytoo]

@8Observer8 Were you able to resolve this issue? I'm having weird behavior even though i'm following the instructions, so not sure what am I doing wrong?

[8Observer8]

@Taytoo I am also waiting for a solution. Maybe someone knows what is the problem in the above example?

How to implement the same behavior as in ScreenToGif to take a screenshot inside a window?

[JoeCFD]

@Chris-Kawa Your code works nicely on my local computer. But the transparent feature is gone after I copy the executable from my machine to another computer. Any thoughts?

same OS: Ubuntu 22.04
same Qt version: 5.15.3

[JoeCFD]

@JoeCFD I lied. The desktop is different. One is gnome and another one is lxqt. It could be a qt bug.

[Ronel_qtmaster]

@JoeCFD you people may find this helpfull
https://github.com/jordanprog86/QtTransparentWindow.git

[JoeCFD]

@Ronel_qtmaster thanks for your post. Your code is not working on Lubuntu with LXQt desktop as well for Qt5/6. Chris Kawa's test code has the same issue.

The following example works
https://doc.qt.io/qt-5/qtwidgets-widgets-shapedclock-example.html

[JoeCFD]

@JoeCFD solved the transparency issue in my code with mask. but kind of awkward and unnecessary. Submit a bug report with Chris Kawa's test code here
https://bugreports.qt.io/browse/QTBUG-124722

[Ronel_qtmaster]

@JoeCFD i think on ubuntu it might depend on the windows manager

[JoeCFD]

@JoeCFD The ticket is set to Important.

[JoeCFD]

@JoeCFD My solution with mask for transparency works for LXQt desktop, but not for Gnome Desktop of Ubuntu. Reset of mask regions is wrong sometimes. Added this issue to the bug report.