diff options
| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-11-27 11:56:10 +0100 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-11-27 12:26:51 +0000 |
| commit | 58afadc624cf284cfe93d6a5c85557ed6e4f9765 (patch) | |
| tree | 345aff73792f0b5e8669423d15b678e3ca7fce41 /src/gui/kernel/qguiapplication.cpp | |
| parent | 05bb9b1016d981ac3c31c74dc8bc060402b86fa2 (diff) | |
Update setHighDpiScaleFactorRoundingPolicy docs
The default is now passthrough. And let's not mention the
environment variable overrides, as they are meant for internal
testing.
Pick-to: 6.0
Pick-to: 6.0.0
Change-Id: Ie2409e5411d4bdcdf041834cb5ca9e1215aa173a
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/gui/kernel/qguiapplication.cpp')
| -rw-r--r-- | src/gui/kernel/qguiapplication.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 05933bac6a..c10b95e206 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -3633,14 +3633,11 @@ Qt::ApplicationState QGuiApplication::applicationState() ("small UI") or as 2x ("large UI"). See the Qt::HighDpiScaleFactorRoundingPolicy enum for a complete list of all options. - This function must be called before creating the application object, - and can be overridden by setting the QT_SCALE_FACTOR_ROUNDING_POLICY - environment variable. The QGuiApplication::highDpiScaleFactorRoundingPolicy() + This function must be called before creating the application object. + The QGuiApplication::highDpiScaleFactorRoundingPolicy() accessor will reflect the environment, if set. - The default value is Qt::HighDpiScaleFactorRoundingPolicy::Round. - On Qt for Android the default is Qt::HighDpiScaleFactorRoundingPolicy::PassThrough, - which preserves historical behavior from earlier Qt versions. + The default value is Qt::HighDpiScaleFactorRoundingPolicy::PassThrough. */ void QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy policy) { |