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Enable fractional scaling for Windows, fixes #2571

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This commit is contained in:
Adam Honse 2025-03-06 22:28:47 -06:00
parent b6c08ef38e
commit 598066bfe4
1 changed files with 14 additions and 1 deletions
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15
main.cpp
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@ -216,7 +216,20 @@ int main(int argc, char* argv[])
if(ret_flags & RET_FLAG_START_GUI)
{
LOG_TRACE("[main] initializing GUI");
QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
/*-----------------------------------------------------*\
| Enable high DPI scaling support |
\*-----------------------------------------------------*/
QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps, true);
QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
/*-----------------------------------------------------*\
| Enable high DPI fractional scaling support on Windows |
\*-----------------------------------------------------*/
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) && defined(Q_OS_WIN)
QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
#endif
QApplication a(argc, argv);
QGuiApplication::setDesktopFileName("org.openrgb.OpenRGB");
LOG_TRACE("[main] QApplication created");