diff options
| author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2016-07-18 10:53:41 +0200 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2016-07-27 17:20:51 +0000 |
| commit | 29c6e39086831f6811e94364273c1f4bff119bef (patch) | |
| tree | 4a4d36af0d994e72a59e39d88c1eb7dc4e9804bf /src/widgets/styles/qwindowsstyle_p_p.h | |
| parent | 0e40781c1637f575acc842044b67da412c8e2026 (diff) | |
Windows style: Scale native metrics per monitor
The native sizes returned by the metrics and theme functions refer
to the primary monitor. They need adaption when showing on a secondary
monitor with differing logical DPI.
Introduce a helper function
QWindowsStylePrivate::nativeMetricScaleFactor() to calculate the
total factor.
Task-number: QTBUG-49374
Change-Id: I34c843ff34108424e1ef0aafcf9f563d17ebbc89
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Diffstat (limited to 'src/widgets/styles/qwindowsstyle_p_p.h')
| -rw-r--r-- | src/widgets/styles/qwindowsstyle_p_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/widgets/styles/qwindowsstyle_p_p.h b/src/widgets/styles/qwindowsstyle_p_p.h index 7971b84923..dc5a15db70 100644 --- a/src/widgets/styles/qwindowsstyle_p_p.h +++ b/src/widgets/styles/qwindowsstyle_p_p.h @@ -66,6 +66,7 @@ public: static int fixedPixelMetric(QStyle::PixelMetric pm); static qreal devicePixelRatio(const QWidget *widget = 0) { return widget ? widget->devicePixelRatioF() : QWindowsStylePrivate::appDevicePixelRatio(); } + static qreal nativeMetricScaleFactor(const QWidget *widget = Q_NULLPTR); bool hasSeenAlt(const QWidget *widget) const; bool altDown() const { return alt_down; } @@ -98,3 +99,4 @@ QT_END_NAMESPACE #endif // QT_NO_STYLE_WINDOWS #endif //QWINDOWSSTYLE_P_P_H +; |