diff options
| -rw-r--r-- | src/gui/kernel/qscreen.cpp | 7 | ||||
| -rw-r--r-- | src/gui/kernel/qscreen.h | 1 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/gui/kernel/qscreen.cpp b/src/gui/kernel/qscreen.cpp index eb8ae7a2ca..038be09dc7 100644 --- a/src/gui/kernel/qscreen.cpp +++ b/src/gui/kernel/qscreen.cpp @@ -244,9 +244,14 @@ qreal QScreen::logicalDotsPerInch() const } /*! + \property QScreen::devicePixelRatio + \brief the screen's ratio between physical pixels and device-independent pixels + \since 5.5 + Returns the ratio between physical pixels and device-independent pixels for the screen. - Common values are 1.0 on normal displays and 2.0 on Apple "retina" displays. + Common values are 1.0 on normal displays and 2.0 on "retina" displays. + Higher values are also possible. \sa QWindow::devicePixelRatio(), QGuiApplication::devicePixelRatio() */ diff --git a/src/gui/kernel/qscreen.h b/src/gui/kernel/qscreen.h index 7dd9559299..255e735baf 100644 --- a/src/gui/kernel/qscreen.h +++ b/src/gui/kernel/qscreen.h @@ -75,6 +75,7 @@ class Q_GUI_EXPORT QScreen : public QObject Q_PROPERTY(qreal logicalDotsPerInchX READ logicalDotsPerInchX NOTIFY logicalDotsPerInchChanged) Q_PROPERTY(qreal logicalDotsPerInchY READ logicalDotsPerInchY NOTIFY logicalDotsPerInchChanged) Q_PROPERTY(qreal logicalDotsPerInch READ logicalDotsPerInch NOTIFY logicalDotsPerInchChanged) + Q_PROPERTY(qreal devicePixelRatio READ devicePixelRatio NOTIFY physicalDotsPerInchChanged) Q_PROPERTY(Qt::ScreenOrientation primaryOrientation READ primaryOrientation NOTIFY primaryOrientationChanged) Q_PROPERTY(Qt::ScreenOrientation orientation READ orientation NOTIFY orientationChanged) Q_PROPERTY(Qt::ScreenOrientation nativeOrientation READ nativeOrientation) |