https://bugs.kde.org/show_bug.cgi?id=348790
Ruslan Kabatsayev <b7.10110...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |b7.10110...@gmail.com --- Comment #3 from Ruslan Kabatsayev <b7.10110...@gmail.com> --- DIRTY_HACK_BEGIN You can force re-creation of the X11 window if you find a way to reliably call protected members QWindow::destroy() and QWindow::create(). Here's an example with undefined behavior, but which is almost guaranteed to work (and does work in my experiments): struct Hack : QWindow { void doRecreate() { destroy(); create(); } }; // ... widget->setAttribute( Qt::WA_TranslucentBackground ); // Apply the flag (has UB, but works) if(widget->windowHandle()) static_cast<Hack*>(widget->windowHandle())->doRecreate(); This makes it somewhat work when I try this on K4Oxygen [1]. Somewhat because for some reason blur and other properties are not preserved, although I think this is fixable. [1]: https://github.com/10110111/k4oxygen/commit/ff0960d241fdd79cfa5f5c85de51316ae303e7d2 Yes, I love hacks :D -- You are receiving this mail because: You are watching all bug changes.