Qt::WA_TranslucentBackground can only set once ?

[sonichy]

MainWindow *window;
window->setAttribute(Qt::WA_TranslucentBackground, true);

Then use a menu to
window->setAttribute(Qt::WA_TranslucentBackground, false);
It can not change !

[SGaist]

Hi,

Did you saw in the documentation that setting WA_TranslucentBackground also sets WA_NoSystemBackground?

[sonichy]

@SGaist So, what is the solution ?

[SGaist]

Did you try to just disable that warning when you're on twitter.