eeb0740f2e
The CSS spec defines the font-size as being a length, which is a combination of a real number and a unit. This applies to the 'px' unit as well, so by treating px values as integers when parsing we were failing to parse not only '12.5px' but also '12.0px'. The code now uses QMetaType::fromType<qreal> but then sets the resulting pixel type on the QFont as an integer, as QFont does not support fractional pixel sizes. Other code paths in the CSS parsing machinery use QString::toInt(), either directly or via intValueHelper() or lengthValue(). The font code path can potentially be ported over to these other APIs for consistency, but to keep the patch simple this is left for a follow-up. Pick-to: 6.5 6.2 5.15 Change-Id: I972cfe0f3fa3c785efa18c7593d6a497ff28911c Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> (cherry picked from commit 5731e3e185d3a69502b2bc4f1fee48c156b34c3c) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>