Change Details

So far we didn't try to do high DPI on kwin internal windows, such as the user context menu and tab bars and whatever. Due to wayland scaling they were the correct phyiscal size but upscaled. This patch fixes our QPA to enable Qt's high-dpi support. BUG: 402853 I've tagged it as a WIP because: - There's a hack for with icons. See screen.cpp I don't see how this can be fixed without Qt changes. Patch would still make sense without it as it will make text and everything else crisper - It's quite an invasive change, it needs some thorough testing

So far we didn't try to do high DPI on kwin internal windows, such as the user context menu and tab bars and whatever. Due to wayland scaling they were the correct phyiscal size but upscaled. This patch fixes our QPA to enable Qt's high-dpi support. BUG: 402853 Note icons are still low res. This is because the global QGuiApplication::devicePixelRatio which is the max of all connected screens is static for the duration of the app. QIcon uses this when determining the DPR to use. This will require Qt changes.

So far we didn't try to do high DPI on kwin internal windows, such as the user context menu and tab bars and whatever. Due to wayland scaling they were the correct phyiscal size but upscaled. This patch fixes our QPA to enable Qt's high-dpi support. BUG: 402853 I've tagged it as a WIP because: - There's a hack for with iconsNote icons are still low res. See screen.cppThis is because the global I don't see how this can be fixed without Qt changes.QGuiApplication::devicePixelRatio which is the max of all connected Patch would still make sense without it as it will make text andscreens is static for the duration of the app. QIcon uses this when everythdetermining else crisper - It's quite an invasive change,the DPR to use. it needs some thorough testingThis will require Qt changes.