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Set QT_DPI_ADJUSTMENT_POLICY for older Qt to the new default value

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Ilya Fedin 2023-02-11 07:37:11 +04:00 • committed by John Preston
parent 0b100884fc
commit 13a9920c11
1 changed files with 4 additions and 0 deletions
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4
Telegram/SourceFiles/core/launcher.cpp
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@ -320,6 +320,10 @@ void Launcher::init() {
} }
void Launcher::initHighDpi() { void Launcher::initHighDpi() {
#if QT_VERSION < QT_VERSION_CHECK(6, 2, 0)
qputenv("QT_DPI_ADJUSTMENT_POLICY", "AdjustDpi");
#endif // Qt < 6.2.0
QApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true); QApplication::setAttribute(Qt::AA_EnableHighDpiScaling, true);
if (OptionFractionalScalingEnabled.value()) { if (OptionFractionalScalingEnabled.value()) {
QApplication::setHighDpiScaleFactorRoundingPolicy( QApplication::setHighDpiScaleFactorRoundingPolicy(