#include <qiosscreen.h>

Inheritance diagram for QIOSScreen:

Collaboration diagram for QIOSScreen:

Public Member Functions
	QIOSScreen (UIScreen *screen)

	~QIOSScreen ()

QString	name () const override

QRect	geometry () const override

QRect	availableGeometry () const override

int	depth () const override

QImage::Format	format () const override

QSizeF	physicalSize () const override

QDpi	logicalBaseDpi () const override

qreal	devicePixelRatio () const override

qreal	refreshRate () const override

Qt::ScreenOrientation	nativeOrientation () const override

Qt::ScreenOrientation	orientation () const override

QPixmap	grabWindow (WId window, int x, int y, int width, int height) const override

UIScreen *	uiScreen () const

UIWindow *	uiWindow () const

void	setUpdatesPaused (bool)

void	updateProperties ()

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)

virtual	~QObject ()

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const

void	setObjectName (const QString &name)

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const

bool	isWindowType () const

bool	signalsBlocked () const noexcept

bool	blockSignals (bool b) noexcept

QThread *	thread () const

void	moveToThread (QThread *thread)

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

const QObjectList &	children () const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const

void	dumpObjectInfo () const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const

bool	inherits (const char *classname) const

Public Member Functions inherited from QPlatformScreen
	QPlatformScreen ()

virtual	~QPlatformScreen ()

virtual bool	isPlaceholder () const

virtual QColorSpace	colorSpace () const

virtual QDpi	logicalDpi () const

virtual QWindow *	topLevelAt (const QPoint &point) const

QWindowList	windows () const

virtual QList< QPlatformScreen * >	virtualSiblings () const

const QPlatformScreen *	screenForPosition (const QPoint &point) const

QScreen *	screen () const

virtual QString	manufacturer () const

virtual QString	model () const

virtual QString	serialNumber () const

virtual QPlatformCursor *	cursor () const

virtual SubpixelAntialiasingType	subpixelAntialiasingTypeHint () const

virtual PowerState	powerState () const

virtual void	setPowerState (PowerState state)

virtual QList< Mode >	modes () const

virtual int	currentMode () const

virtual int	preferredMode () const

QRect	deviceIndependentGeometry () const

Additional Inherited Members
Public Types inherited from QPlatformScreen
enum	SubpixelAntialiasingType { Subpixel_None , Subpixel_RGB , Subpixel_BGR , Subpixel_VRGB , Subpixel_VBGR }

enum	PowerState { PowerStateOn , PowerStateStandby , PowerStateSuspend , PowerStateOff }

Public Slots inherited from QObject
void	deleteLater ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)

void	objectNameChanged (const QString &objectName, QPrivateSignal)

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Static Public Member Functions inherited from QPlatformScreen
static QPlatformScreen *	platformScreenForWindow (const QWindow *window)

static int	angleBetween (Qt::ScreenOrientation a, Qt::ScreenOrientation b)

static QTransform	transformBetween (Qt::ScreenOrientation a, Qt::ScreenOrientation b, const QRect &target)

static QRect	mapBetween (Qt::ScreenOrientation a, Qt::ScreenOrientation b, const QRect &rect)

static QDpi	overrideDpi (const QDpi &in)

Protected Member Functions inherited from QObject
QObject *	sender () const

int	senderSignalIndex () const

int	receivers (const char *signal) const

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Protected Member Functions inherited from QPlatformScreen
void	resizeMaximizedWindows ()

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Protected Attributes inherited from QPlatformScreen
QScopedPointer< QPlatformScreenPrivate >	d_ptr

Properties inherited from QObject
QString	objectName
	the name of this object More...

Related Functions inherited from QObject
template< class T > T	qobject_cast (const QObject *object)

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList

Detailed Description

Definition at line 55 of file qiosscreen.h.

Constructor & Destructor Documentation

◆ QIOSScreen()

QIOSScreen::QIOSScreen ( UIScreen * screen )

Definition at line 252 of file qiosscreen.mm.

◆ ~QIOSScreen()

QIOSScreen::~QIOSScreen ( )

Definition at line 314 of file qiosscreen.mm.

Member Function Documentation

◆ availableGeometry()

QRect QIOSScreen::availableGeometry ( ) const

overridevirtual

Reimplement in subclass to return the pixel geometry of the available space This normally is the desktop screen minus the task manager, global menubar etc.

Reimplemented from QPlatformScreen.

Definition at line 445 of file qiosscreen.mm.

◆ depth()

int QIOSScreen::depth ( ) const

overridevirtual

Reimplement in subclass to return current depth of the screen

Implements QPlatformScreen.

Definition at line 450 of file qiosscreen.mm.

◆ devicePixelRatio()

qreal QIOSScreen::devicePixelRatio ( ) const

overridevirtual

Reimplement this function in subclass to return the device pixel ratio for the screen. This is the ratio between physical pixels and the device-independent pixels of the windowing system. The default implementation returns 1.0.

See also: QPlatformWindow::devicePixelRatio()

Reimplemented from QPlatformScreen.

Definition at line 470 of file qiosscreen.mm.

◆ format()

QImage::Format QIOSScreen::format ( ) const

overridevirtual

Reimplement in subclass to return the image format which corresponds to the screen format

Implements QPlatformScreen.

Definition at line 455 of file qiosscreen.mm.

◆ geometry()

QRect QIOSScreen::geometry ( ) const

overridevirtual

Reimplement in subclass to return the pixel geometry of the screen

Implements QPlatformScreen.

Definition at line 440 of file qiosscreen.mm.

◆ grabWindow()

QPixmap QIOSScreen::grabWindow	(	WId	window,
		int	x,
		int	y,
		int	width,
		int	height
	)		const

overridevirtual

This function is called when Qt needs to be able to grab the content of a window.

Returns the content of the window specified with the WId handle within the boundaries of QRect(x,y,width,height).

Reimplemented from QPlatformScreen.

Definition at line 527 of file qiosscreen.mm.

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◆ logicalBaseDpi()

QDpi QIOSScreen::logicalBaseDpi ( ) const

overridevirtual

Reimplement to return the base logical DPI for the platform. This DPI value should correspond to a standard-DPI (1x) display. The default implementation returns 96.

QtGui will use this value (together with logicalDpi) to compute the scale factor when high-DPI scaling is enabled, as follows: factor = logicalDPI / baseDPI

Reimplemented from QPlatformScreen.

Definition at line 465 of file qiosscreen.mm.

◆ name()

QString QIOSScreen::name ( ) const

overridevirtual

Reimplemented from QPlatformScreen.

Definition at line 322 of file qiosscreen.mm.

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◆ nativeOrientation()

Qt::ScreenOrientation QIOSScreen::nativeOrientation ( ) const

overridevirtual

Reimplement this function in subclass to return the native orientation of the screen, e.g. the orientation where the logo sticker of the device appears the right way up.

The default implementation returns Qt::PrimaryOrientation.

Reimplemented from QPlatformScreen.

Definition at line 480 of file qiosscreen.mm.

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◆ orientation()

Qt::ScreenOrientation QIOSScreen::orientation ( ) const

overridevirtual

Reimplement this function in subclass to return the current orientation of the screen, for example based on accelerometer data to determine the device orientation.

The default implementation returns Qt::PrimaryOrientation.

Reimplemented from QPlatformScreen.

Definition at line 495 of file qiosscreen.mm.

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◆ physicalSize()

QSizeF QIOSScreen::physicalSize ( ) const

overridevirtual

Reimplement this function in subclass to return the physical size of the screen, in millimeters. The physical size represents the actual physical dimensions of the display.

The default implementation takes the pixel size of the screen, considers a resolution of 100 dots per inch, and returns the calculated physical size. A device with a screen that has different resolutions will need to be supported by a suitable reimplementation of this function.

See also: logcalDpi

Reimplemented from QPlatformScreen.

Definition at line 460 of file qiosscreen.mm.

◆ refreshRate()

qreal QIOSScreen::refreshRate ( ) const

overridevirtual

Reimplement this function in subclass to return the vertical refresh rate of the screen, in Hz.

The default returns 60, a sensible default for modern displays.

Reimplemented from QPlatformScreen.

Definition at line 475 of file qiosscreen.mm.

◆ setUpdatesPaused()

void QIOSScreen::setUpdatesPaused ( bool paused )

Definition at line 407 of file qiosscreen.mm.

◆ uiScreen()

UIScreen * QIOSScreen::uiScreen ( ) const

Definition at line 559 of file qiosscreen.mm.

◆ uiWindow()

UIWindow * QIOSScreen::uiWindow ( ) const

Definition at line 564 of file qiosscreen.mm.

◆ updateProperties()

void QIOSScreen::updateProperties ( )

Definition at line 332 of file qiosscreen.mm.

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The documentation for this class was generated from the following files:

src/plugins/platforms/ios/qiosscreen.h
src/plugins/platforms/ios/qiosscreen.mm

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QIOSScreen()

◆ ~QIOSScreen()

Member Function Documentation

◆ availableGeometry()

◆ depth()

◆ devicePixelRatio()

◆ format()

◆ geometry()

◆ grabWindow()

◆ logicalBaseDpi()

◆ name()

◆ nativeOrientation()

◆ orientation()

◆ physicalSize()

◆ refreshRate()

◆ setUpdatesPaused()

◆ uiScreen()

◆ uiWindow()

◆ updateProperties()