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high DPI respect system env

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This commit is contained in:
Martin Rotter 2024-05-03 10:36:57 +02:00
parent 48731fb0e1
commit 7e50de2868
1 changed files with 5 additions and 1 deletions
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6
src/rssguard/main.cpp
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@ -32,7 +32,11 @@ int main(int argc, char* argv[]) {
// High DPI stuff.
#if QT_VERSION >= 0x050E00 // Qt >= 5.14.0
qputenv("QT_ENABLE_HIGHDPI_SCALING", "1");
auto high_dpi_existing_env = qgetenv("QT_ENABLE_HIGHDPI_SCALING");
if (high_dpi_existing_env.isEmpty()) {
qputenv("QT_ENABLE_HIGHDPI_SCALING", "1");
}
#else
qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1");
#endif