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Diffstat (limited to 'src/corelib/global/qnamespace.qdoc')
| -rw-r--r-- | src/corelib/global/qnamespace.qdoc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc index 0ff6be2049..886aedb4f3 100644 --- a/src/corelib/global/qnamespace.qdoc +++ b/src/corelib/global/qnamespace.qdoc @@ -3275,3 +3275,25 @@ \value ChecksumItuV41 Checksum calculation based on ITU-V.41. */ + +/*! + \enum Qt::HighDpiScaleFactorRoundingPolicy + \since 5.14 + + This enum describes the possible High-DPI scale factor rounding policies, which + decide how non-integer scale factors (such as Windows 150%) are handled. + + The active policy is set by calling QGuiApplication::setHighDdpiScaleFactorRoundingPolicy() before + the application object is created, or by setting the QT_SCALE_FACTOR_ROUNDING_POLICY + environment variable. + + \sa QGuiApplication::setHighDdpiScaleFactorRoundingPolicy() + \sa AA_EnableHighDpiScaling. + + \omitvalue Unset + \value Round Round up for .5 and above. + \value Ceil Always round up. + \value Floor Always round down. + \value RoundPreferFloor Round up for .75 and above. + \value PassThrough Don't round. +*/ |