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Fix typo in some comments. 

Signed-off-by: Yuhang Zhao <2546789017@qq.com>
This commit is contained in:
Yuhang Zhao 2020-05-03 21:10:03 +08:00
parent 49c7b52a4e
commit 092f7147ab
1 changed files with 7 additions and 6 deletions
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13
main.cpp
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@ -7,12 +7,13 @@ int main(int argc, char *argv[]) {
// High DPI scaling is enabled by default from Qt 6
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
// Windows: we are using the manifest file to get maximum compatibility
// because some APIs are not supprted on older systems such as Windows 7
// and 8. And once we set the DPI awareness level in the manifest file, any
// attemptation to try to change it through API will fail. In other words,
// Qt won't be able to enable or disable the DPI awareness level once we
// have set it in the manifest file. So the following two lines are uesless
// actually (However, they are still useful on other platforms).
// because some APIs are not supprted on old systems such as Windows 7
// and Windows 8. And once we have set the DPI awareness level in the
// manifest file, any attemptation to try to change it through API will
// fail. In other words, Qt won't be able to enable or disable high DPI
// scaling or change the DPI awareness level once we have set it in the
// manifest file. So the following two lines are uesless actually (However,
// they are still useful on other platforms).
QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
QGuiApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
#endif