diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2019-04-04 13:53:19 +0200 |
|---|---|---|
| committer | Morten Johan Sørvig <morten.sorvig@qt.io> | 2019-08-23 01:41:33 +0000 |
| commit | d603ee689f0e3fdcfa3230b3d75cdce6c5af05c1 (patch) | |
| tree | ffc037205f5bdad40adfca36abde8f7676832b3e /src/gui/text/qfontmetrics.h | |
| parent | f1e40dd6d6968c59885231f61f94787abd4cf783 (diff) | |
Widget style: Use per-screen DPI in QStyleHelper::dpiScaled()
Pass the style option to dpiScaled() in order to get
the correct screen DPI. The style option contains the
font, which again contains the current DPI value.
Add QFontMetrics::fontDpi() accessors to get the DPI
from the QFont. This DPI will/should be updated on screen
change.
Replace hardcoded Q_OS_MAC DPI with hardcoded base
DPI. This makes per-screen DPI testable on macOS, too.
Task-number: QTBUG-45055
Change-Id: I75f8b37d45eb50c3334b46b8469a546d29712f1b
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/gui/text/qfontmetrics.h')
| -rw-r--r-- | src/gui/text/qfontmetrics.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/text/qfontmetrics.h b/src/gui/text/qfontmetrics.h index 02ff335e68..e92a1514a1 100644 --- a/src/gui/text/qfontmetrics.h +++ b/src/gui/text/qfontmetrics.h @@ -135,6 +135,8 @@ public: int strikeOutPos() const; int lineWidth() const; + qreal fontDpi() const; + bool operator==(const QFontMetrics &other) const; inline bool operator !=(const QFontMetrics &other) const { return !operator==(other); } @@ -216,6 +218,8 @@ public: qreal strikeOutPos() const; qreal lineWidth() const; + qreal fontDpi() const; + bool operator==(const QFontMetricsF &other) const; inline bool operator !=(const QFontMetricsF &other) const { return !operator==(other); } |