The QGraphicsWebView class allows Web content to be added to a GraphicsView. More...

Inheritance diagram for QGraphicsWebView:

Public Signals
void	iconChanged ()

void	linkClicked (const QUrl &url)

void	loadFinished (bool ok)

void	loadProgress (int progress)

void	loadStarted ()

void	statusBarMessage (const QString &message)

void	titleChanged (const QString &title)

void	urlChanged (const QUrl &url)

Public Signals inherited from QGraphicsWidget
void	geometryChanged ()

Public Signals inherited from QGraphicsObject
void	enabledChanged ()

void	opacityChanged ()

void	parentChanged ()

void	rotationChanged ()

void	scaleChanged ()

void	visibleChanged ()

void	xChanged ()

void	yChanged ()

void	zChanged ()

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

void	objectNameChanged (const QString &objectName)

Public Slots
void	back ()

void	forward ()

void	reload ()

void	stop ()

Public Slots inherited from QGraphicsWidget
bool	close ()

Public Slots inherited from QObject
void	deleteLater ()

Public Methods
	QGraphicsWebView (QGraphicsItem *parent=0)

	~QGraphicsWebView ()

bool	event (QEvent *event) override

bool	findText (const QString &subString, QWebPage::FindFlags options=0)

QWebHistory *	history () const

QVariant	inputMethodQuery (Qt::InputMethodQuery query) const override

QVariant	itemChange (GraphicsItemChange change, const QVariant &value) override

void	load (const QNetworkRequest &request, QNetworkAccessManager::Operation operation=QNetworkAccessManager::GetOperation, const QByteArray &body=QByteArray ())

void	load (const QUrl &url)

QWebPage *	page () const

QAction *	pageAction (QWebPage::WebAction action) const

void	paint (QPainter painter, const QStyleOptionGraphicsItem options, QWidget *widget=nullptr) override

void	setContent (const QByteArray &data, const QString &mimeType=QString (), const QUrl &baseUrl=QUrl ())

void	setGeometry (const QRectF &rect) override

void	setHtml (const QString &html, const QUrl &baseUrl=QUrl ())

void	setPage (QWebPage *page)

void	setRenderHint (QPainter::RenderHint hint, bool enabled=true)

QWebSettings *	settings () const

void	setUrl (const QUrl &url)

QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint) const override

void	triggerPageAction (QWebPage::WebAction action, bool checked=false)

void	updateGeometry () override

QUrl	url () const

Public Methods inherited from QGraphicsWidget
	QGraphicsWidget (QGraphicsItem *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)

	~QGraphicsWidget ()

QList< QAction * >	actions () const

void	addAction (QAction *action)

void	addActions (const QList< QAction * > &actions)

void	adjustSize ()

bool	autoFillBackground () const

QRectF	boundingRect () const override

const QList< QObject * > &	children () const

Qt::FocusPolicy	focusPolicy () const

QGraphicsWidget *	focusWidget () const

QFont	font () const

void	getContentsMargins (qreal left, qreal top, qreal right, qreal bottom) const override

void	getWindowFrameMargins (qreal left, qreal top, qreal right, qreal bottom) const

int	grabShortcut (const QKeySequence &sequence, Qt::ShortcutContext context=Qt::WindowShortcut)

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, QList< QAction > actions)

bool	isActiveWindow () const

QGraphicsLayout *	layout () const

Qt::LayoutDirection	layoutDirection () const

void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=nullptr) override

virtual void	paintWindowFrame (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=nullptr)

QPalette	palette () const

QRectF	rect () const

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	resize (const QSizeF &size)

void	resize (qreal width, qreal height)

void	setAttribute (Qt::WidgetAttribute attribute, bool on=true)

void	setAutoFillBackground (bool enabled)

void	setContentsMargins (qreal left, qreal top, qreal right, qreal bottom)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFont (const QFont &font)

void	setGeometry (qreal x, qreal y, qreal width, qreal height)

void	setLayout (QGraphicsLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setPalette (const QPalette &palette)

void	setShortcutAutoRepeat (int id, bool enabled=true)

void	setShortcutEnabled (int id, bool enabled=true)

void	setStyle (QStyle *style)

void	setWindowFlags (Qt::WindowFlags flags)

void	setWindowFrameMargins (qreal left, qreal top, qreal right, qreal bottom)

void	setWindowTitle (const QString &title)

QPainterPath	shape () const override

QSizeF	size () const

QStyle *	style () const

bool	testAttribute (Qt::WidgetAttribute attribute) const

int	type () const override

void	unsetLayoutDirection ()

void	unsetWindowFrameMargins ()

Qt::WindowFlags	windowFlags () const

QRectF	windowFrameGeometry () const

QRectF	windowFrameRect () const

QString	windowTitle () const

Qt::WindowType	windowType () const

Public Methods inherited from QGraphicsObject
	QGraphicsObject (QGraphicsItem *parent=nullptr)

const QList< QObject * > &	children () const

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags=Qt::GestureFlags ())

void	ungrabGesture (Qt::GestureType gesture)

Public Methods inherited from QObject
	QObject (QObject *parent=nullptr)

	~QObject ()

bool	blockSignals (bool block)

const QList< QObject * > &	children () const

bool	connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

bool	disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

bool	disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QString >	dynamicPropertyNames () const

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

template<typename T >
T	findChild (const QString &childName=QString ()) const

template<class T >
QList< T >	findChildren (const QRegularExpression &regExp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

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

bool	inherits (const QString &className) const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const

bool	isWindowType () const

void	killTimer (int id)

const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

QString	objectName () const

QObject *	parent () const

template<class T = QVariant>
T	property (const QString &name) const

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const QString &name, const QVariant &value)

bool	signalsBlocked () const

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

QThread *	thread () const

Public Methods inherited from QGraphicsItem
	QGraphicsItem (QGraphicsItem *parent=nullptr)

virtual	~QGraphicsItem ()

bool	acceptDrops () const

Qt::MouseButtons	acceptedMouseButtons () const

bool	acceptHoverEvents () const

bool	acceptTouchEvents () const

virtual void	advance (int phase)

virtual QRectF	boundingRect () const = 0

QRegion	boundingRegion (const QTransform &itemToDeviceTransform) const

qreal	boundingRegionGranularity () const

CacheMode	cacheMode () const

QList< QGraphicsItem * >	childItems () const

QRectF	childrenBoundingRect () const

void	clearFocus ()

QPainterPath	clipPath () const

virtual bool	collidesWithItem (const QGraphicsItem *graphicsItem, Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const

virtual bool	collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const

QList< QGraphicsItem * >	collidingItems (Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const

QGraphicsItem *	commonAncestorItem (const QGraphicsItem *graphicsItem) const

virtual bool	contains (const QPointF &point) const

QCursor	cursor () const

QVariant	data (int key) const

QTransform	deviceTransform (const QTransform &viewportTransform) const

qreal	effectiveOpacity () const

void	ensureVisible (const QRectF &rectF=QRectF (), int xmargin=50, int ymargin=50)

void	ensureVisible (qreal x, qreal y, qreal width, qreal height, int xmargin=50, int ymargin=50)

bool	filtersChildEvents () const

GraphicsItemFlags	flags () const

QGraphicsItem *	focusItem () const

QGraphicsItem *	focusProxy () const

void	grabKeyboard ()

void	grabMouse ()

QGraphicsEffect *	graphicsEffect () const

QGraphicsItemGroup *	group () const

bool	handlesChildEvents () const

bool	hasCursor () const

bool	hasFocus () const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const

void	installSceneEventFilter (QGraphicsItem *filterItem)

bool	isActive () const

bool	isAncestorOf (const QGraphicsItem *graphicsItem) const

bool	isBlockedByModalPanel (QGraphicsItem **blockingPanel=nullptr) const

bool	isClipped () const

bool	isEnabled () const

bool	isObscured (const QRectF &rectF=QRectF ()) const

bool	isObscured (qreal x, qreal y, qreal width, qreal height) const

virtual bool	isObscuredBy (const QGraphicsItem *graphicsItem) const

bool	isPanel () const

bool	isSelected () const

bool	isUnderMouse () const

bool	isVisible () const

bool	isVisibleTo (const QGraphicsItem *graphicsItem) const

bool	isWidget () const

bool	isWindow () const

QTransform	itemTransform (const QGraphicsItem graphicsItem, bool ok=nullptr) const

QPainterPath	mapFromItem (const QGraphicsItem *graphicsItem, const QPainterPath &path) const

QPointF	mapFromItem (const QGraphicsItem *graphicsItem, const QPointF &point) const

QPolygonF	mapFromItem (const QGraphicsItem *graphicsItem, const QPolygonF &polygon) const

QPolygonF	mapFromItem (const QGraphicsItem *graphicsItem, const QRectF &rectF) const

QPointF	mapFromItem (const QGraphicsItem *graphicsItem, qreal x, qreal y) const

QPolygonF	mapFromItem (const QGraphicsItem *graphicsItem, qreal x, qreal y, qreal width, qreal height) const

QPainterPath	mapFromParent (const QPainterPath &path) const

QPointF	mapFromParent (const QPointF &point) const

QPolygonF	mapFromParent (const QPolygonF &polygon) const

QPolygonF	mapFromParent (const QRectF &rectF) const

QPointF	mapFromParent (qreal x, qreal y) const

QPolygonF	mapFromParent (qreal x, qreal y, qreal width, qreal height) const

QPainterPath	mapFromScene (const QPainterPath &path) const

QPointF	mapFromScene (const QPointF &point) const

QPolygonF	mapFromScene (const QPolygonF &polygon) const

QPolygonF	mapFromScene (const QRectF &rectF) const

QPointF	mapFromScene (qreal x, qreal y) const

QPolygonF	mapFromScene (qreal x, qreal y, qreal width, qreal height) const

QRectF	mapRectFromItem (const QGraphicsItem *graphicsItem, const QRectF &rectF) const

QRectF	mapRectFromItem (const QGraphicsItem *graphicsItem, qreal x, qreal y, qreal width, qreal height) const

QRectF	mapRectFromParent (const QRectF &rectF) const

QRectF	mapRectFromParent (qreal x, qreal y, qreal width, qreal height) const

QRectF	mapRectFromScene (const QRectF &rectF) const

QRectF	mapRectFromScene (qreal x, qreal y, qreal width, qreal height) const

QRectF	mapRectToItem (const QGraphicsItem *graphicsItem, const QRectF &rectF) const

QRectF	mapRectToItem (const QGraphicsItem *graphicsItem, qreal x, qreal y, qreal width, qreal height) const

QRectF	mapRectToParent (const QRectF &rectF) const

QRectF	mapRectToParent (qreal x, qreal y, qreal width, qreal height) const

QRectF	mapRectToScene (const QRectF &rectF) const

QRectF	mapRectToScene (qreal x, qreal y, qreal width, qreal height) const

QPainterPath	mapToItem (const QGraphicsItem *graphicsItem, const QPainterPath &path) const

QPointF	mapToItem (const QGraphicsItem *graphicsItem, const QPointF &point) const

QPolygonF	mapToItem (const QGraphicsItem *graphicsItem, const QPolygonF &polygon) const

QPolygonF	mapToItem (const QGraphicsItem *graphicsItem, const QRectF &rectF) const

QPointF	mapToItem (const QGraphicsItem *graphicsItem, qreal x, qreal y) const

QPolygonF	mapToItem (const QGraphicsItem *graphicsItem, qreal x, qreal y, qreal width, qreal height) const

QPainterPath	mapToParent (const QPainterPath &path) const

QPointF	mapToParent (const QPointF &point) const

QPolygonF	mapToParent (const QPolygonF &polygon) const

QPolygonF	mapToParent (const QRectF &rectF) const

QPointF	mapToParent (qreal x, qreal y) const

QPolygonF	mapToParent (qreal x, qreal y, qreal width, qreal height) const

QPainterPath	mapToScene (const QPainterPath &path) const

QPointF	mapToScene (const QPointF &point) const

QPolygonF	mapToScene (const QPolygonF &polygon) const

QPolygonF	mapToScene (const QRectF &rectF) const

QPointF	mapToScene (qreal x, qreal y) const

QPolygonF	mapToScene (qreal x, qreal y, qreal width, qreal height) const

QMatrix	matrix () const

void	moveBy (qreal dx, qreal dy)

qreal	opacity () const

virtual QPainterPath	opaqueArea () const

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=nullptr) = 0

QGraphicsItem *	panel () const

PanelModality	panelModality () const

QGraphicsItem *	parentItem () const

QGraphicsObject *	parentObject () const

QGraphicsWidget *	parentWidget () const

QPointF	pos () const

void	removeSceneEventFilter (QGraphicsItem *filterItem)

void	resetMatrix ()

void	resetTransform ()

qreal	rotation () const

qreal	scale () const

QGraphicsScene *	scene () const

QRectF	sceneBoundingRect () const

QMatrix	sceneMatrix () const

QPointF	scenePos () const

QTransform	sceneTransform () const

void	scroll (qreal dx, qreal dy, const QRectF &rectF=QRectF ())

void	setAcceptDrops (bool on)

void	setAcceptedMouseButtons (Qt::MouseButtons buttons)

void	setAcceptHoverEvents (bool enabled)

void	setAcceptTouchEvents (bool enabled)

void	setActive (bool active)

void	setBoundingRegionGranularity (qreal granularity)

void	setCacheMode (CacheMode mode, const QSize &cacheSize=QSize ())

void	setCursor (const QCursor &cursor)

void	setData (int key, const QVariant &value)

void	setEnabled (bool enabled)

void	setFiltersChildEvents (bool enabled)

void	setFlag (GraphicsItemFlag flag, bool enabled=true)

void	setFlags (GraphicsItemFlags flags)

void	setFocus (Qt::FocusReason focusReason=Qt::OtherFocusReason)

void	setFocusProxy (QGraphicsItem *graphicsItem)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setGroup (QGraphicsItemGroup *group)

void	setHandlesChildEvents (bool enabled)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setMatrix (const QMatrix &matrix, bool combine=false)

void	setOpacity (qreal opacity)

void	setPanelModality (PanelModality panelModality)

void	setParentItem (QGraphicsItem *parent)

void	setPos (const QPointF &pos)

void	setPos (qreal x, qreal y)

void	setRotation (qreal angle)

void	setScale (qreal factor)

void	setSelected (bool selected)

void	setToolTip (const QString &toolTip)

void	setTransform (const QTransform &matrix, bool combine=false)

void	setTransformations (const QList< QGraphicsTransform * > &transformations)

void	setTransformOriginPoint (const QPointF &origin)

void	setTransformOriginPoint (qreal x, qreal y)

void	setVisible (bool visible)

void	setX (qreal x)

void	setY (qreal y)

void	setZValue (qreal z)

virtual QPainterPath	shape () const

void	show ()

void	stackBefore (const QGraphicsItem *graphicsItem)

QGraphicsObject *	toGraphicsObject ()

const QGraphicsObject *	toGraphicsObject () const

QString	toolTip () const

QGraphicsItem *	topLevelItem () const

QGraphicsWidget *	topLevelWidget () const

QTransform	transform () const

QList< QGraphicsTransform * >	transformations () const

QPointF	transformOriginPoint () const

virtual int	type () const

void	ungrabKeyboard ()

void	ungrabMouse ()

void	unsetCursor ()

void	update (const QRectF &rectF=QRectF ())

void	update (qreal x, qreal y, qreal width, qreal height)

QGraphicsWidget *	window () const

qreal	x () const

qreal	y () const

qreal	zValue () const

Public Methods inherited from QGraphicsLayoutItem
	QGraphicsLayoutItem (QGraphicsLayoutItem *parent=nullptr, bool isLayout=false)

virtual	~QGraphicsLayoutItem ()

QRectF	contentsRect () const

QSizeF	effectiveSizeHint (Qt::SizeHint which, const QSizeF &constraint=QSizeF ()) const

QRectF	geometry () const

QGraphicsItem *	graphicsItem () const

bool	isLayout () const

qreal	maximumHeight () const

QSizeF	maximumSize () const

qreal	maximumWidth () const

qreal	minimumHeight () const

QSizeF	minimumSize () const

qreal	minimumWidth () const

bool	ownedByLayout () const

QGraphicsLayoutItem *	parentLayoutItem () const

qreal	preferredHeight () const

QSizeF	preferredSize () const

qreal	preferredWidth () const

void	setMaximumHeight (qreal height)

void	setMaximumSize (const QSizeF &size)

void	setMaximumSize (qreal w, qreal h)

void	setMaximumWidth (qreal width)

void	setMinimumHeight (qreal height)

void	setMinimumSize (const QSizeF &size)

void	setMinimumSize (qreal w, qreal h)

void	setMinimumWidth (qreal width)

void	setParentLayoutItem (QGraphicsLayoutItem *parent)

void	setPreferredHeight (qreal height)

void	setPreferredSize (const QSizeF &size)

void	setPreferredSize (qreal w, qreal h)

void	setPreferredWidth (qreal width)

void	setSizePolicy (const QSizePolicy &policy)

void	setSizePolicy (QSizePolicy::Policy hPolicy, QSizePolicy::Policy vPolicy, QSizePolicy::ControlType controlType=QSizePolicy::DefaultType)

QSizePolicy	sizePolicy () const

Protected Methods
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event) override

void	dragEnterEvent (QGraphicsSceneDragDropEvent *event) override

void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event) override

void	dragMoveEvent (QGraphicsSceneDragDropEvent *event) override

void	dropEvent (QGraphicsSceneDragDropEvent *event) override

void	focusInEvent (QFocusEvent *event) override

bool	focusNextPrevChild (bool next) override

void	focusOutEvent (QFocusEvent *event) override

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event) override

void	hoverMoveEvent (QGraphicsSceneHoverEvent *event) override

void	inputMethodEvent (QInputMethodEvent *event) override

void	keyPressEvent (QKeyEvent *event) override

void	keyReleaseEvent (QKeyEvent *event) override

void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override

void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override

void	mousePressEvent (QGraphicsSceneMouseEvent *event) override

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override

bool	sceneEvent (QEvent *event) override

void	wheelEvent (QGraphicsSceneWheelEvent *event) override

Protected Methods inherited from QGraphicsWidget
virtual void	changeEvent (QEvent *event)

virtual void	closeEvent (QCloseEvent *event)

bool	event (QEvent *event) override

void	focusInEvent (QFocusEvent *event) override

void	focusOutEvent (QFocusEvent *event) override

virtual void	grabKeyboardEvent (QEvent *event)

virtual void	grabMouseEvent (QEvent *event)

virtual void	hideEvent (QHideEvent *event)

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event) override

void	hoverMoveEvent (QGraphicsSceneHoverEvent *event) override

virtual void	initStyleOption (QStyleOption *option) const

QVariant	itemChange (QGraphicsItem::GraphicsItemChange change, const QVariant &value) override

virtual void	moveEvent (QGraphicsSceneMoveEvent *event)

virtual void	polishEvent ()

virtual void	resizeEvent (QGraphicsSceneResizeEvent *event)

bool	sceneEvent (QEvent *event) override

virtual void	showEvent (QShowEvent *event)

virtual void	ungrabKeyboardEvent (QEvent *event)

virtual void	ungrabMouseEvent (QEvent *event)

virtual bool	windowFrameEvent (QEvent *event)

virtual Qt::WindowFrameSection	windowFrameSectionAt (const QPointF &pos) const

Protected Methods inherited from QGraphicsObject
bool	event (QEvent *event) override

Protected Methods inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signalMethod) const

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signalMethod) const

bool	isSignalConnected (const QMetaMethod &signalMethod) const

int	receivers (const QString &signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Protected Methods inherited from QGraphicsItem
virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

virtual void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragMoveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dropEvent (QGraphicsSceneDragDropEvent *event)

virtual void	focusInEvent (QFocusEvent *event)

virtual void	focusOutEvent (QFocusEvent *event)

virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const

virtual QVariant	itemChange (GraphicsItemChange change, const QVariant &value)

virtual void	keyPressEvent (QKeyEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)

virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)

void	prepareGeometryChange ()

virtual bool	sceneEvent (QEvent *event)

virtual bool	sceneEventFilter (QGraphicsItem watched, QEvent event)

void	updateMicroFocus ()

virtual void	wheelEvent (QGraphicsSceneWheelEvent *event)

Protected Methods inherited from QGraphicsLayoutItem
void	setGraphicsItem (QGraphicsItem *item)

void	setOwnedByLayout (bool owner)

Properties
	icon

	modified

	renderHints

	resizesToContents

	tiledBackingStoreFrozen

	title

	url

	zoomFactor

Properties inherited from QGraphicsWidget
	autoFillBackground

	focusPolicy

	font

	geometry

	layout

	layoutDirection

	maximumSize

	minimumSize

	palette

	preferredSize

	size

	sizePolicy

	windowFlags

	windowTitle

Properties inherited from QGraphicsObject
	effect

	enabled

	opacity

	parent

	pos

	rotation

	scale

	transformOriginPoint

	visible

	x

	y

	z

Properties inherited from QObject
	objectName

Additional Inherited Members
Public Typedefs inherited from QGraphicsItem
using	GraphicsItemFlags = QFlags< GraphicsItemFlag >

Public Types inherited from QGraphicsItem
enum	CacheMode

enum	GraphicsItemChange

enum	GraphicsItemFlag

enum	PanelModality

Static Public Methods inherited from QGraphicsWidget
static void	setTabOrder (QGraphicsWidget first, QGraphicsWidget second)

Static Public Methods inherited from QObject
static bool	connect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

static bool	connect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ())

static bool	connect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	connect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const QMetaMethod &signalMethod, const QObject receiver, const QMetaMethod &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, const QString &signalMethod, const QString &location, const QObject receiver, const QString &slotMethod)

static bool	disconnect (const QObject sender, std::nullptr_t, const QObject receiver, std::nullptr_t)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver receiver, SlotReturn (SlotClass::slotMethod)(SlotArgs...))

template<class Sender , class SignalClass , class... SignalArgs, class Receiver >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr)

template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool	disconnect (const Sender sender, void (SignalClass::signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod)

static QMetaObject &	staticMetaObject ()

static QString	tr (const char text, const char comment=nullptr, std::optional< int > numArg=std::optional< int >())

Static Public Members inherited from QGraphicsItem
static constexpr const int	UserType = 65536

Protected Slots inherited from QGraphicsObject
void	updateMicroFocus ()

Related Functions inherited from QObject
T	qobject_cast (QObject *object)

	QObjectList

Related Functions inherited from QGraphicsItem
T	qgraphicsitem_cast (QGraphicsItem *item)

Detailed Description

The QGraphicsWebView class allows Web content to be added to a Graphics View System. An instance of this class renders Web content from a URL or supplied as data using features of the CsWebKit library. If the width and height of the item are not set, they will default to 800 and 600, respectively. If the Web page contents is larger scrollbars will be shown if not disabled explicitly.

Browser Features

Many of the methods, signals, and properties provided by QWebView are also available for this item, making it simple to adapt existing code to use QGraphicsWebView instead of QWebView. The item uses a QWebPage object to perform the rendering of Web content, and this can be obtained with the page() function, enabling the document itself to be accessed and modified.

As with QWebView, the item records the browsing history using a QWebHistory object, accessible using the history() function. The QWebSettings object that defines the configuration of the browser can be obtained with the settings() function, enabling features like plugin support to be customized for each item.

See also: QWebView, QGraphicsTextItem

Constructor & Destructor Documentation

QGraphicsWebView::QGraphicsWebView ( QGraphicsItem * parent = 0 )

explicit

Constructs an empty QGraphicsWebView with the given parent.

See also: load()

QGraphicsWebView::~QGraphicsWebView ( )

Destroys the item.

Method Documentation

void QGraphicsWebView::back ( )

slot

Slot method which loads the previous document in the list of documents built by navigating links. Does nothing if there is no previous document.

See also: forward()

void QGraphicsWebView::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::contextMenuEvent()

void QGraphicsWebView::dragEnterEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::dragEnterEvent()

void QGraphicsWebView::dragLeaveEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::dragLeaveEvent()

void QGraphicsWebView::dragMoveEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::dragMoveEvent()

void QGraphicsWebView::dropEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::dropEvent()

bool QGraphicsWebView::event ( QEvent * event )

override

Reimplemented from QGraphicsWidget::event()

bool QGraphicsWebView::findText	(	const QString &	subString,
		QWebPage::FindFlags	options = `0`
	)

Finds the given subString in the page using the given options. Returns true if subString was found, otherwise returns false.

If the HighlightAllOccurrences flag is passed, the method will highlight all occurrences that exist in the page. All subsequent calls will extend the highlight, rather than replace it, with occurrences of the new string. If the HighlightAllOccurrences flag is not passed, the method will select an occurrence and all subsequent calls will replace the current occurrence with the next one. To clear the selection, pass an empty string.

See also: QWebPage::selectedText(), QWebPage::selectionChanged()

void QGraphicsWebView::focusInEvent ( QFocusEvent * event )

overrideprotected

Reimplemented from QGraphicsWidget::focusInEvent()

bool QGraphicsWebView::focusNextPrevChild ( bool next )

overrideprotectedvirtual

Reimplemented from QGraphicsWidget::focusNextPrevChild()

void QGraphicsWebView::focusOutEvent ( QFocusEvent * event )

overrideprotected

Reimplemented from QGraphicsWidget::focusOutEvent()

void QGraphicsWebView::forward ( )

slot

This slot loads the next document in the list of documents built by navigating links. Does nothing if there is no next document.

See also: back()

QWebHistory * QGraphicsWebView::history ( ) const

Returns a pointer to the view's history of navigated web pages. Equivalent to calling view->page()->history().

void QGraphicsWebView::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotected

Reimplemented from QGraphicsWidget::hoverLeaveEvent()

void QGraphicsWebView::hoverMoveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotected

Reimplemented from QGraphicsWidget::hoverMoveEvent()

void QGraphicsWebView::iconChanged ( )

signal

This signal is emitted whenever the icon of the page is loaded or changes. In order for icons to be loaded, you will need to set an icon database path using QWebSettings::setIconDatabasePath().

See also: icon(), QWebSettings::setIconDatabasePath()

void QGraphicsWebView::inputMethodEvent ( QInputMethodEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::inputMethodEvent()

QVariant QGraphicsWebView::inputMethodQuery ( Qt::InputMethodQuery query ) const

override

Reimplemented from QGraphicsItem::inputMethodQuery()

QVariant QGraphicsWebView::itemChange	(	GraphicsItemChange	change,
		const QVariant &	value
	)

override

Reimplemented from QGraphicsWidget::itemChange()

void QGraphicsWebView::keyPressEvent ( QKeyEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::keyPressEvent()

void QGraphicsWebView::keyReleaseEvent ( QKeyEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::keyReleaseEvent()

void QGraphicsWebView::linkClicked ( const QUrl & url )

signal

This signal is emitted whenever the user clicks on a link and the page's linkDelegationPolicy property is set to delegate the link handling for the specified url.

See also: QWebPage::linkDelegationPolicy()

void QGraphicsWebView::load	(	const QNetworkRequest &	request,
		QNetworkAccessManager::Operation	operation = `QNetworkAccessManager::GetOperation`,
		const QByteArray &	body = `QByteArray()`
	)

Loads a network request using the method specified operation. The body is optional and is only used for POST operations. The view remains the same until enough data has arrived to display the new url.

See also: url(), urlChanged()

void QGraphicsWebView::load ( const QUrl & url )

Loads the specified url and displays it. The view remains the same until enough data has arrived to display the new url.

See also: setUrl(), url(), urlChanged()

void QGraphicsWebView::loadFinished ( bool ok )

signal

This signal is emitted when a load of the page is finished. The value for ok indicates whether the load was successful or any error occurred.

See also: loadStarted()

void QGraphicsWebView::loadProgress ( int progress )

signal

This signal is emitted every time an element in the web page completes loading and the overall loading progress advances. This signal tracks the progress of all child frames. The current value is provided by progress and scales from 0 to 100, which is the default range of QProgressBar.

See also: loadStarted(), loadFinished()

void QGraphicsWebView::loadStarted ( )

signal

This signal is emitted when a new load of the page is started.

See also: loadProgress(), loadFinished()

void QGraphicsWebView::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::mouseDoubleClickEvent()

void QGraphicsWebView::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::mouseMoveEvent()

void QGraphicsWebView::mousePressEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::mousePressEvent()

void QGraphicsWebView::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::mouseReleaseEvent()

QWebPage * QGraphicsWebView::page ( ) const

Returns a pointer to the underlying web page.

See also: setPage()

QAction * QGraphicsWebView::pageAction ( QWebPage::WebAction action ) const

Returns a pointer to a QAction that encapsulates the specified web action.

void QGraphicsWebView::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	options,
		QWidget *	widget = `nullptr`
	)

override

Reimplemented from QGraphicsWidget::paint()

void QGraphicsWebView::reload ( )

slot

Reloads the current document.

See also: stop(), loadStarted()

bool QGraphicsWebView::sceneEvent ( QEvent * event )

overrideprotected

Reimplemented from QGraphicsWidget::sceneEvent()

void QGraphicsWebView::setContent	(	const QByteArray &	data,
		const QString &	mimeType = `QString()`,
		const QUrl &	baseUrl = `QUrl()`
	)

Sets the content of the web graphicsitem to the specified content data. If the mimeType argument is empty it is assumed the content is HTML. External objects referenced in the content are located relative to baseUrl. The data is loaded immediately, external objects are loaded asynchronously.

See also: load(), setHtml(), QWebFrame::toHtml()

void QGraphicsWebView::setGeometry ( const QRectF & rect )

overridevirtual

Reimplemented from QGraphicsWidget::setGeometry()

void QGraphicsWebView::setHtml	(	const QString &	html,
		const QUrl &	baseUrl = `QUrl()`
	)

Sets the content of the web view to the specified html. External objects such as stylesheets or images referenced in the HTML document are located relative to baseUrl. The given html is loaded immediately and external objects are loaded asynchronously.

When using this method, WebKit assumes that external resources such as JavaScript programs or style sheets are encoded in UTF-8 unless otherwise specified. For example, the encoding of an external script can be specified through the charset attribute of the HTML script tag. Alternatively, the encoding can also be specified by the web server.

Equivalent to calling setContent(html, "text/html", baseUrl).

Warning: This methods works only for HTML, for other mime types (i.e. XHTML, SVG) setContent() should be used instead.

See also: load(), setContent(), QWebFrame::toHtml(), QWebFrame::setContent()

void QGraphicsWebView::setPage ( QWebPage * page )

Makes page the new web page of the web graphicsitem. The parent QObject of the provided page remains the owner of the object. If the current document is a child of the web view, it will be deleted.

See also: page()

void QGraphicsWebView::setRenderHint	(	QPainter::RenderHint	hint,
		bool	enabled = `true`
	)

If enabled is true, enables the specified render hint, otherwise disables it.

See also: renderHints, QPainter::renderHints()

QWebSettings * QGraphicsWebView::settings ( ) const

Returns a pointer to the view/page specific settings object. Equivalent to calling view->page()->settings().

See also: QWebSettings::globalSettings()

void QGraphicsWebView::setUrl ( const QUrl & url )

Sets the value of the property to url.

QSizeF QGraphicsWebView::sizeHint	(	Qt::SizeHint	which,
		const QSizeF &	constraint
	)		const

overridevirtual

Reimplemented from QGraphicsWidget::sizeHint()

void QGraphicsWebView::statusBarMessage ( const QString & message )

signal

This signal is emitted when the statusbar message is changed by the page.

void QGraphicsWebView::stop ( )

slot

This slot stops loading the document.

See also: reload(), loadFinished()

void QGraphicsWebView::titleChanged ( const QString & title )

signal

This signal is emitted whenever the title of the main frame changes.

See also: title()

void QGraphicsWebView::triggerPageAction	(	QWebPage::WebAction	action,
		bool	checked = `false`
	)

Triggers the specified action. If it is a checkable action the specified checked state is assumed.

See also: pageAction()

void QGraphicsWebView::updateGeometry ( )

overridevirtual

Reimplemented from QGraphicsWidget::updateGeometry()

QUrl QGraphicsWebView::url ( ) const

Returns the value of the property.

void QGraphicsWebView::urlChanged ( const QUrl & url )

signal

This signal is emitted when the url of the view changes.

See also: url(), load()

void QGraphicsWebView::wheelEvent ( QGraphicsSceneWheelEvent * event )

overrideprotected

Reimplemented from QGraphicsItem::wheelEvent()

Property Documentation

QGraphicsWebView::icon

This property holds the icon associated with the web page currently viewed. By default, this property contains a null icon.

See also: iconChanged(), QWebSettings::iconForUrl()

Properties	Class Methods
read	icon
notify	iconChanged

QGraphicsWebView::modified

This property holds whether the document was modified by the user.

Parts of HTML documents can be editable for example through the contenteditable attribute on HTML elements.

By default, this property is false.

Properties	Class Methods
read	isModified

QGraphicsWebView::renderHints

This property holds the default render hints for the view. These hints are used to initialize QPainter before painting the Web page.

QPainter::TextAntialiasing and QPainter::SmoothPixmapTransform are enabled by default and will be used to render the item in addition of what has been set on the painter given by QGraphicsScene.

See also: QPainter::renderHints()

Properties	Class Methods
read	renderHints
write	setRenderHints

QGraphicsWebView::resizesToContents

This property holds whether the size of the QGraphicsWebView and its viewport changes to match the contents size.

If this property is set, the QGraphicsWebView will automatically change its size to match the size of the main frame contents. As a result the top level frame will never have scrollbars. It will also make CSS fixed positioning to behave like absolute positioning with elements positioned relative to the document instead of the viewport.

This property should be used in conjunction with the QWebPage::preferredContentsSize property. If not explicitly set, the preferredContentsSize is automatically set to a reasonable value.

See also: QWebPage::setPreferredContentsSize()

Properties	Class Methods
read	resizesToContents
write	setResizesToContents

QGraphicsWebView::tiledBackingStoreFrozen

This property holds whether the tiled backing store updates its contents. If the tiled backing store is enabled using QWebSettings::TiledBackingStoreEnabled attribute, this property can be used to disable backing store updates temporarily. This can be useful for example for running a smooth animation that changes the scale of the QGraphicsWebView.

When the backing store is unfrozen, its contents will be automatically updated to match the current state of the document. If the QGraphicsWebView scale was changed, the backing store is also re-rendered using the new scale.

If the tiled backing store is not enabled, this property does nothing.

See also: QWebSettings::WebAttribute, QGraphicsObject::scale

Properties	Class Methods
read	isTiledBackingStoreFrozen
write	setTiledBackingStoreFrozen

QGraphicsWebView::title

This property holds the title of the web page currently viewed.

By default, this property contains an empty string.

See also: titleChanged()

Properties	Class Methods
read	title
notify	titleChanged

QGraphicsWebView::url

This property holds the url of the web page currently viewed. Setting this property clears the view and loads the URL.

By default, this property contains an empty, invalid URL.

See also: load(), urlChanged()

Properties	Class Methods
read	url
write	setUrl
notify	urlChanged

QGraphicsWebView::zoomFactor

This property holds the zoom factor for the view.

Properties	Class Methods
read	zoomFactor
write	setZoomFactor

Public Signals

Public Slots

Public Methods

Protected Methods

Properties

Additional Inherited Members

Detailed Description

Browser Features

Constructor & Destructor Documentation

Method Documentation

Property Documentation