Functions
qreal	scale (qreal value, qreal scaleFactor, QPointF=QPointF(0, 0))

QSize	scale (const QSize &value, qreal scaleFactor, QPointF=QPointF(0, 0))

QSizeF	scale (const QSizeF &value, qreal scaleFactor, QPointF=QPointF(0, 0))

QVector2D	scale (const QVector2D &value, qreal scaleFactor, QPointF=QPointF(0, 0))

QPointF	scale (const QPointF &pos, qreal scaleFactor, QPointF origin=QPointF(0, 0))

QPoint	scale (const QPoint &pos, qreal scaleFactor, QPoint origin=QPoint(0, 0))

QRect	scale (const QRect &rect, qreal scaleFactor, QPoint origin=QPoint(0, 0))

QRectF	scale (const QRectF &rect, qreal scaleFactor, QPoint origin=QPoint(0, 0))

QMargins	scale (const QMargins &margins, qreal scaleFactor, QPoint origin=QPoint(0, 0))

template<typename T >
QList< T >	scale (const QList< T > &list, qreal scaleFactor, QPoint origin=QPoint(0, 0))

QRegion	scale (const QRegion &region, qreal scaleFactor, QPoint origin=QPoint(0, 0))

template<typename T >
QHighDpiScaling::Point	position (T, QHighDpiScaling::Point::Kind)

QHighDpiScaling::Point	position (QPoint point, QHighDpiScaling::Point::Kind kind)

QHighDpiScaling::Point	position (QPointF point, QHighDpiScaling::Point::Kind kind)

QHighDpiScaling::Point	position (QRect rect, QHighDpiScaling::Point::Kind kind)

QHighDpiScaling::Point	position (QRectF rect, QHighDpiScaling::Point::Kind kind)

template<typename T , typename C >
T	fromNativePixels (const T &value, const C *context)

template<typename T , typename C >
T	toNativePixels (const T &value, const C *context)

template<typename T , typename C >
T	fromNativeLocalPosition (const T &value, const C *context)

template<typename T , typename C >
T	toNativeLocalPosition (const T &value, const C *context)

template<typename T , typename C >
T	fromNativeGlobalPosition (const T &value, const C *context)

template<typename T , typename C >
T	toNativeGlobalPosition (const T &value, const C *context)

template<typename T , typename C >
T	fromNativeWindowGeometry (const T &value, const C *context)

template<typename T , typename C >
T	toNativeWindowGeometry (const T &value, const C *context)

template<typename T >
T	fromNative (const T &value, qreal scaleFactor, QPoint origin=QPoint(0, 0))

template<typename T >
T	toNative (const T &value, qreal scaleFactor, QPoint origin=QPoint(0, 0))

QRect	fromNative (const QRect &rect, const QScreen *screen, const QPoint &screenOrigin)

QRect	fromNativeScreenGeometry (const QRect &nativeScreenGeometry, const QScreen *screen)

QRegion	fromNativeLocalRegion (const QRegion &pixelRegion, const QWindow *window)

QRegion	fromNativeLocalExposedRegion (const QRegion &pixelRegion, const QWindow *window)

QRegion	toNativeLocalRegion (const QRegion &pointRegion, const QWindow *window)

Function Documentation

◆ fromNative() [1/2]

QRect QHighDpi::fromNative	(	const QRect &	rect,
		const QScreen *	screen,
		const QPoint &	screenOrigin
	)

inline

Definition at line 282 of file qhighdpiscaling_p.h.

References QHighDpiScaling::factor(), rect, and screen.

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◆ fromNative() [2/2]

template<typename T >

T QHighDpi::fromNative	(	const T &	value,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 271 of file qhighdpiscaling_p.h.

Referenced by QWindowSystemInterface::handleScreenGeometryChange(), QPlatformWindow::initialGeometry(), and QScreenPrivate::updateGeometry().

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◆ fromNativeGlobalPosition()

template<typename T , typename C >

T QHighDpi::fromNativeGlobalPosition	(	const T &	value,
		const C *	context
	)

Definition at line 239 of file qhighdpiscaling_p.h.

References context, QHighDpiScaling::ScaleAndOrigin::factor, QHighDpiScaling::Point::Native, QHighDpiScaling::ScaleAndOrigin::origin, position(), and QHighDpiScaling::scaleAndOrigin().

Referenced by QWindowSystemInterface::handleGestureEventWithValueAndDelta(), QWindowSystemInterface::handleTabletEvent(), QWindowSystemInterface::handleWheelEvent(), QT_DEFINE_QPA_EVENT_HANDLER(), and QT_DEFINE_QPA_EVENT_HANDLER().

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◆ fromNativeLocalExposedRegion()

QRegion QHighDpi::fromNativeLocalExposedRegion	(	const QRegion &	pixelRegion,
		const QWindow *	window
	)

inline

Definition at line 300 of file qhighdpiscaling_p.h.

References QHighDpiScaling::factor(), QHighDpiScaling::isActive(), rect, and window().

Referenced by QT_DEFINE_QPA_EVENT_HANDLER(), and QT_DEFINE_QPA_EVENT_HANDLER().

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◆ fromNativeLocalPosition()

template<typename T , typename C >

T QHighDpi::fromNativeLocalPosition	(	const T &	value,
		const C *	context
	)

Definition at line 227 of file qhighdpiscaling_p.h.

References context, and QHighDpiScaling::factor().

Referenced by QWindowSystemInterface::handleGestureEventWithValueAndDelta(), QWindowSystemInterface::handleTabletEvent(), QWindowSystemInterface::handleWheelEvent(), QT_DEFINE_QPA_EVENT_HANDLER(), QT_DEFINE_QPA_EVENT_HANDLER(), and QWidgetPlatformMenu::showPopup().

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◆ fromNativeLocalRegion()

QRegion QHighDpi::fromNativeLocalRegion	(	const QRegion &	pixelRegion,
		const QWindow *	window
	)

inline

Definition at line 293 of file qhighdpiscaling_p.h.

References QHighDpiScaling::factor(), and window().

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◆ fromNativePixels()

template<typename T , typename C >

T QHighDpi::fromNativePixels	(	const T &	value,
		const C *	context
	)

Definition at line 213 of file qhighdpiscaling_p.h.

References context, QHighDpiScaling::ScaleAndOrigin::factor, QHighDpiScaling::ScaleAndOrigin::origin, and QHighDpiScaling::scaleAndOrigin().

Referenced by QAndroidPlatformWindow::QAndroidPlatformWindow(), fromNativeGlobalPixels(), QWindowSystemInterfacePrivate::fromNativeTouchPoints(), QSystemTrayIconPrivate::geometry_sys(), QAndroidInputContext::handleLocationChanged(), QWindowsWindow::handleNonClientHitTest(), QXcbWindow::hide(), QtAndroidAccessibility::hitTest_helper(), QPlatformWindow::initialGeometry(), QToolBarPrivate::mouseMoveEvent(), QTipLabel::placeTip(), QCursor::pos(), QGuiApplicationPrivate::processWindowScreenChangedEvent(), QPlatformInputContext::queryFocusObject(), and QPlatformInputContext::setSelectionOnFocusObject().

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◆ fromNativeScreenGeometry()

QRect QHighDpi::fromNativeScreenGeometry	(	const QRect &	nativeScreenGeometry,
		const QScreen *	screen
	)

inline

Definition at line 287 of file qhighdpiscaling_p.h.

References QHighDpiScaling::factor(), screen, QRect::size(), and QRect::topLeft().

Referenced by QWindowSystemInterface::handleScreenGeometryChange().

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◆ fromNativeWindowGeometry()

template<typename T , typename C >

T QHighDpi::fromNativeWindowGeometry	(	const T &	value,
		const C *	context
	)

Definition at line 255 of file qhighdpiscaling_p.h.

References context, QHighDpiScaling::ScaleAndOrigin::factor, QHighDpiScaling::ScaleAndOrigin::origin, and QHighDpiScaling::scaleAndOrigin().

Referenced by QWindowSystemInterfacePrivate::GeometryChangeEvent::GeometryChangeEvent(), QPlatformWindow::closestAcceptableGeometry(), and QT_DEFINE_QPA_EVENT_HANDLER().

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◆ position() [1/5]

QHighDpiScaling::Point QHighDpi::position	(	QPoint	point,
		QHighDpiScaling::Point::Kind	kind
	)

inline

Definition at line 199 of file qhighdpiscaling_p.h.

◆ position() [2/5]

QHighDpiScaling::Point QHighDpi::position	(	QPointF	point,
		QHighDpiScaling::Point::Kind	kind
	)

inline

Definition at line 202 of file qhighdpiscaling_p.h.

References QPointF::toPoint().

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◆ position() [3/5]

QHighDpiScaling::Point QHighDpi::position	(	QRect	rect,
		QHighDpiScaling::Point::Kind	kind
	)

inline

Definition at line 205 of file qhighdpiscaling_p.h.

References rect.

◆ position() [4/5]

QHighDpiScaling::Point QHighDpi::position	(	QRectF	rect,
		QHighDpiScaling::Point::Kind	kind
	)

inline

Definition at line 208 of file qhighdpiscaling_p.h.

References rect.

◆ position() [5/5]

template<typename T >

QHighDpiScaling::Point QHighDpi::position	(	T	,
		QHighDpiScaling::Point::Kind
	)

inline

Definition at line 196 of file qhighdpiscaling_p.h.

References QHighDpiScaling::Point::Invalid.

Referenced by fromNativeGlobalPosition(), and toNativeGlobalPosition().

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◆ scale() [1/11]

template<typename T >

QList< T > QHighDpi::scale	(	const QList< T > &	list,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

Definition at line 173 of file qhighdpiscaling_p.h.

References QHighDpiScaling::isActive(), item, list, scaled(), and QList< T >::size().

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◆ scale() [2/11]

QMargins QHighDpi::scale	(	const QMargins &	margins,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 165 of file qhighdpiscaling_p.h.

References QMargins::bottom(), QMargins::left(), Q_UNUSED, qRound(), QMargins::right(), and QMargins::top().

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◆ scale() [3/11]

QPoint QHighDpi::scale	(	const QPoint &	pos,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 150 of file qhighdpiscaling_p.h.

References pos.

◆ scale() [4/11]

QPointF QHighDpi::scale	(	const QPointF &	pos,
		qreal	scaleFactor,
		QPointF	origin = `QPointF(0, 0)`
	)

inline

Definition at line 145 of file qhighdpiscaling_p.h.

References pos.

◆ scale() [5/11]

QRect QHighDpi::scale	(	const QRect &	rect,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 155 of file qhighdpiscaling_p.h.

References rect.

◆ scale() [6/11]

QRectF QHighDpi::scale	(	const QRectF &	rect,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 160 of file qhighdpiscaling_p.h.

References rect.

◆ scale() [7/11]

QRegion QHighDpi::scale	(	const QRegion &	region,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 185 of file qhighdpiscaling_p.h.

References QTransform::fromScale(), QHighDpiScaling::isActive(), QTransform::map(), scaled(), and QRegion::translated().

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◆ scale() [8/11]

QSize QHighDpi::scale	(	const QSize &	value,
		qreal	scaleFactor,
		QPointF	= `QPointF(0, 0)`
	)

inline

Definition at line 130 of file qhighdpiscaling_p.h.

◆ scale() [9/11]

QSizeF QHighDpi::scale	(	const QSizeF &	value,
		qreal	scaleFactor,
		QPointF	= `QPointF(0, 0)`
	)

inline

Definition at line 135 of file qhighdpiscaling_p.h.

◆ scale() [10/11]

QVector2D QHighDpi::scale	(	const QVector2D &	value,
		qreal	scaleFactor,
		QPointF	= `QPointF(0, 0)`
	)

inline

Definition at line 140 of file qhighdpiscaling_p.h.

◆ scale() [11/11]

qreal QHighDpi::scale	(	qreal	value,
		qreal	scaleFactor,
		QPointF	= `QPointF(0, 0)`
	)

inline

Definition at line 125 of file qhighdpiscaling_p.h.

Referenced by QBackingStore::beginPaint(), QBackingStore::flush(), QBackingStore::resize(), and QBackingStore::scroll().

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◆ toNative()

template<typename T >

T QHighDpi::toNative	(	const T &	value,
		qreal	scaleFactor,
		QPoint	origin = `QPoint(0, 0)`
	)

inline

Definition at line 277 of file qhighdpiscaling_p.h.

Referenced by QScreen::grabWindow(), and QPlatformWindow::initialGeometry().

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◆ toNativeGlobalPosition()

template<typename T , typename C >

T QHighDpi::toNativeGlobalPosition	(	const T &	value,
		const C *	context
	)

Definition at line 247 of file qhighdpiscaling_p.h.

References context, QHighDpiScaling::Point::DeviceIndependent, QHighDpiScaling::ScaleAndOrigin::factor, QHighDpiScaling::ScaleAndOrigin::origin, position(), and QHighDpiScaling::scaleAndOrigin().

Referenced by qt_handleMouseEvent().

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◆ toNativeLocalPosition()

template<typename T , typename C >

T QHighDpi::toNativeLocalPosition	(	const T &	value,
		const C *	context
	)

Definition at line 233 of file qhighdpiscaling_p.h.

References context, and QHighDpiScaling::factor().

Referenced by QXcbWindow::create(), QWindowsIntegration::createPlatformWindow(), and qt_handleMouseEvent().

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◆ toNativeLocalRegion()

QRegion QHighDpi::toNativeLocalRegion	(	const QRegion &	pointRegion,
		const QWindow *	window
	)

inline

Definition at line 313 of file qhighdpiscaling_p.h.

References QHighDpiScaling::factor(), and window().

Referenced by QWindowsWindow::QWindowsWindow(), QXcbWindow::create(), QWindowsWindow::handleDpiChanged(), and QCocoaWindow::initialize().

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◆ toNativePixels()

template<typename T , typename C >

T QHighDpi::toNativePixels	(	const T &	value,
		const C *	context
	)

Definition at line 220 of file qhighdpiscaling_p.h.

References context, QHighDpiScaling::ScaleAndOrigin::factor, QHighDpiScaling::ScaleAndOrigin::origin, and QHighDpiScaling::scaleAndOrigin().

Referenced by QAndroidPlatformWindow::QAndroidPlatformWindow(), QPlatformWindow::QPlatformWindow(), QPlatformInputContext::anchorRectangle(), QXcbWindow::create(), QWindowsIntegration::createPlatformWindow(), QPlatformInputContext::cursorRectangle(), QWindowsBackingStore::flush(), QXcbNativeBackingStore::flush(), QXcbBackingStore::flush(), getNativeMousePos(), QXcbWindow::hide(), QPlatformWindow::initialGeometry(), QPlatformInputContext::inputItemClipRectangle(), QPlatformInputContext::inputItemRectangle(), QPlatformInputContext::keyboardRectangle(), QQuickLabsPlatformMenu::open(), QLibInputPointer::processAbsMotion(), QLibInputPointer::processMotion(), QGuiApplicationPrivate::processMouseEvent(), QEvdevTouchScreenData::screenGeometry(), QtAndroidAccessibility::screenRect_helper(), QLibInputPointer::setPos(), QCursor::setPos(), showSystemMenu(), QSimpleDrag::startDrag(), QXcbDrag::startDrag(), QWindowSystemInterfacePrivate::toNativeTouchPoint(), QPlatformScreen::topLevelAt(), QGuiApplication::topLevelAt(), QPlatformWindow::windowBaseSize(), QPlatformWindow::windowMaximumSize(), QPlatformWindow::windowMinimumSize(), and QPlatformWindow::windowSizeIncrement().

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◆ toNativeWindowGeometry()

template<typename T , typename C >

T QHighDpi::toNativeWindowGeometry	(	const T &	value,
		const C *	context
	)

Definition at line 263 of file qhighdpiscaling_p.h.

References context, QHighDpiScaling::ScaleAndOrigin::factor, QHighDpiScaling::ScaleAndOrigin::origin, and QHighDpiScaling::scaleAndOrigin().

Referenced by QPlatformWindow::closestAcceptableGeometry(), QEvdevTouchScreenData::screenGeometry(), QWindow::setGeometry(), QPlatformWindow::windowFrameGeometry(), and QPlatformWindow::windowGeometry().

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Functions

Function Documentation

◆ fromNative() [1/2]

◆ fromNative() [2/2]

◆ fromNativeGlobalPosition()

◆ fromNativeLocalExposedRegion()

◆ fromNativeLocalPosition()

◆ fromNativeLocalRegion()

◆ fromNativePixels()

◆ fromNativeScreenGeometry()

◆ fromNativeWindowGeometry()

◆ position() [1/5]

◆ position() [2/5]

◆ position() [3/5]

◆ position() [4/5]

◆ position() [5/5]

◆ scale() [1/11]

◆ scale() [2/11]

◆ scale() [3/11]

◆ scale() [4/11]

◆ scale() [5/11]

◆ scale() [6/11]

◆ scale() [7/11]

◆ scale() [8/11]

◆ scale() [9/11]

◆ scale() [10/11]

◆ scale() [11/11]

◆ toNative()

◆ toNativeGlobalPosition()

◆ toNativeLocalPosition()

◆ toNativeLocalRegion()

◆ toNativePixels()

◆ toNativeWindowGeometry()