The QGraphicsTextItem class provides a text item that you can add to a QGraphicsScene to display formatted text. More...

#include <qgraphicsitem.h>

Inheritance diagram for QGraphicsTextItem:

Collaboration diagram for QGraphicsTextItem:

Public Types
enum	{ Type = 8 }

Public Types inherited from QGraphicsItem
enum	GraphicsItemFlag { ItemIsMovable = 0x1 , ItemIsSelectable = 0x2 , ItemIsFocusable = 0x4 , ItemClipsToShape = 0x8 , ItemClipsChildrenToShape = 0x10 , ItemIgnoresTransformations = 0x20 , ItemIgnoresParentOpacity = 0x40 , ItemDoesntPropagateOpacityToChildren = 0x80 , ItemStacksBehindParent = 0x100 , ItemUsesExtendedStyleOption = 0x200 , ItemHasNoContents = 0x400 , ItemSendsGeometryChanges = 0x800 , ItemAcceptsInputMethod = 0x1000 , ItemNegativeZStacksBehindParent = 0x2000 , ItemIsPanel = 0x4000 , ItemIsFocusScope = 0x8000 , ItemSendsScenePositionChanges = 0x10000 , ItemStopsClickFocusPropagation = 0x20000 , ItemStopsFocusHandling = 0x40000 , ItemContainsChildrenInShape = 0x80000 }
	This enum describes different flags that you can set on an item to toggle different features in the item's behavior. More...

enum	GraphicsItemChange { ItemPositionChange , ItemVisibleChange = 2 , ItemEnabledChange , ItemSelectedChange , ItemParentChange , ItemChildAddedChange , ItemChildRemovedChange , ItemTransformChange , ItemPositionHasChanged , ItemTransformHasChanged , ItemSceneChange , ItemVisibleHasChanged , ItemEnabledHasChanged , ItemSelectedHasChanged , ItemParentHasChanged , ItemSceneHasChanged , ItemCursorChange , ItemCursorHasChanged , ItemToolTipChange , ItemToolTipHasChanged , ItemFlagsChange , ItemFlagsHaveChanged , ItemZValueChange , ItemZValueHasChanged , ItemOpacityChange , ItemOpacityHasChanged , ItemScenePositionHasChanged , ItemRotationChange , ItemRotationHasChanged , ItemScaleChange , ItemScaleHasChanged , ItemTransformOriginPointChange , ItemTransformOriginPointHasChanged }
	This enum describes the state changes that are notified by QGraphicsItem::itemChange(). More...

enum	CacheMode { NoCache , ItemCoordinateCache , DeviceCoordinateCache }

enum	PanelModality { NonModal , PanelModal , SceneModal }

enum	{ Type = 1 , UserType = 65536 }

Signals
void	linkActivated (const QString &)
	This signal is emitted when the user clicks on a link on a text item that enables Qt::LinksAccessibleByMouse or Qt::LinksAccessibleByKeyboard.

void	linkHovered (const QString &)
	This signal is emitted when the user hovers over a link on a text item that enables Qt::LinksAccessibleByMouse.

Signals inherited from QGraphicsObject
void	parentChanged ()
	This signal gets emitted whenever the parent of the item changes.

void	opacityChanged ()
	This signal gets emitted whenever the opacity of the item changes.

void	visibleChanged ()
	This signal gets emitted whenever the visibility of the item changes.

void	enabledChanged ()
	This signal gets emitted whenever the item gets enabled or disabled.

void	xChanged ()
	This signal gets emitted whenever the x position of the item changes.

void	yChanged ()
	This signal gets emitted whenever the y position of the item changes.

void	zChanged ()
	This signal gets emitted whenever the z value of the item changes.

void	rotationChanged ()
	This signal gets emitted whenever the rotation of the item changes.

void	scaleChanged ()
	This signal is emitted when the scale of the item changes.

void	childrenChanged ()
	This signal gets emitted whenever the children list changes.

void	widthChanged ()

void	heightChanged ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QGraphicsTextItem (QGraphicsItem *parent=nullptr)
	Constructs a QGraphicsTextItem.

	QGraphicsTextItem (const QString &text, QGraphicsItem *parent=nullptr)
	Constructs a QGraphicsTextItem, using text as the default plain text.

	~QGraphicsTextItem ()
	Destroys the QGraphicsTextItem.

QString	toHtml () const
	Returns the item's text converted to HTML, or an empty QString if no text has been set.

void	setHtml (const QString &html)
	Sets the item's text to text, assuming that text is HTML formatted.

QString	toPlainText () const
	Returns the item's text converted to plain text, or an empty QString if no text has been set.

void	setPlainText (const QString &text)
	Sets the item's text to text.

QFont	font () const
	Returns the item's font, which is used to render the text.

void	setFont (const QFont &font)
	Sets the font used to render the text item to font.

void	setDefaultTextColor (const QColor &c)
	Sets the color for unformatted text to col.

QColor	defaultTextColor () const
	Returns the default text color that is used for unformatted text.

QRectF	boundingRect () const override
	\reimp

QPainterPath	shape () const override
	\reimp

bool	contains (const QPointF &point) const override
	\reimp

void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget) override
	\reimp

bool	isObscuredBy (const QGraphicsItem *item) const override
	\reimp

QPainterPath	opaqueArea () const override
	\reimp

int	type () const override
	\reimp

void	setTextWidth (qreal width)
	Sets the preferred width for the item's text.

qreal	textWidth () const
	Returns the text width.

void	adjustSize ()
	Adjusts the text item to a reasonable size.

void	setDocument (QTextDocument *document)
	Sets the text document document on the item.

QTextDocument *	document () const
	Returns the item's text document.

void	setTextInteractionFlags (Qt::TextInteractionFlags flags)
	Sets the flags flags to specify how the text item should react to user input.

Qt::TextInteractionFlags	textInteractionFlags () const
	Returns the current text interaction flags.

void	setTabChangesFocus (bool b)

bool	tabChangesFocus () const

void	setOpenExternalLinks (bool open)

bool	openExternalLinks () const
	Specifies whether QGraphicsTextItem should automatically open links using QDesktopServices::openUrl() instead of emitting the linkActivated signal.

void	setTextCursor (const QTextCursor &cursor)

QTextCursor	textCursor () const
	This property represents the visible text cursor in an editable text item.

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

void	killTimer (Qt::TimerId id)

template<typename T>
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T>
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T>
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

template<typename T>
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

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
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

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

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Public Member Functions inherited from QGraphicsItem
	QGraphicsItem (QGraphicsItem *parent=nullptr)
	Constructs a QGraphicsItem with the given parent item.

virtual	~QGraphicsItem ()
	Destroys the QGraphicsItem and all its children.

QGraphicsScene *	scene () const
	Returns the current scene for the item, or \nullptr if the item is not stored in a scene.

QGraphicsItem *	parentItem () const
	Returns a pointer to this item's parent item.

QGraphicsItem *	topLevelItem () const
	Returns this item's top-level item.

QGraphicsObject *	parentObject () const

QGraphicsWidget *	parentWidget () const

QGraphicsWidget *	topLevelWidget () const

QGraphicsWidget *	window () const

QGraphicsItem *	panel () const

void	setParentItem (QGraphicsItem *parent)
	Sets this item's parent item to newParent.

QList< QGraphicsItem * >	childItems () const

bool	isWidget () const

bool	isWindow () const

bool	isPanel () const

QGraphicsObject *	toGraphicsObject ()

const QGraphicsObject *	toGraphicsObject () const

QGraphicsItemGroup *	group () const
	Returns a pointer to this item's item group, or \nullptr if this item is not member of a group.

void	setGroup (QGraphicsItemGroup *group)
	Adds this item to the item group group.

GraphicsItemFlags	flags () const
	Returns this item's flags.

void	setFlag (GraphicsItemFlag flag, bool enabled=true)
	If enabled is true, the item flag flag is enabled; otherwise, it is disabled.

void	setFlags (GraphicsItemFlags flags)
	Sets the item flags to flags.

CacheMode	cacheMode () const

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

PanelModality	panelModality () const

void	setPanelModality (PanelModality panelModality)

bool	isBlockedByModalPanel (QGraphicsItem **blockingPanel=nullptr) const

QCursor	cursor () const
	Returns the current cursor shape for the item.

void	setCursor (const QCursor &cursor)
	Sets the current cursor shape for the item to cursor.

bool	hasCursor () const
	Returns `true` if this item has a cursor set; otherwise, false is returned.

void	unsetCursor ()
	Clears the cursor from this item.

bool	isVisible () const
	Returns `true` if the item is visible; otherwise, false is returned.

bool	isVisibleTo (const QGraphicsItem *parent) const

void	setVisible (bool visible)
	If visible is true, the item is made visible.

void	hide ()
	Hides the item (items are visible by default).

void	show ()
	Shows the item (items are visible by default).

bool	isEnabled () const
	Returns `true` if the item is enabled; otherwise, false is returned.

void	setEnabled (bool enabled)
	If enabled is true, the item is enabled; otherwise, it is disabled.

bool	isSelected () const
	Returns `true` if this item is selected; otherwise, false is returned.

void	setSelected (bool selected)
	If selected is true and this item is selectable, this item is selected; otherwise, it is unselected.

bool	acceptDrops () const
	Returns `true` if this item can accept drag and drop events; otherwise, returns `false`.

void	setAcceptDrops (bool on)
	If on is true, this item will accept drag and drop events; otherwise, it is transparent for drag and drop events.

qreal	opacity () const

qreal	effectiveOpacity () const

void	setOpacity (qreal opacity)

Qt::MouseButtons	acceptedMouseButtons () const
	Returns the mouse buttons that this item accepts mouse events for.

void	setAcceptedMouseButtons (Qt::MouseButtons buttons)
	Sets the mouse buttons that this item accepts mouse events for.

bool	acceptHoverEvents () const

void	setAcceptHoverEvents (bool enabled)

bool	acceptTouchEvents () const

void	setAcceptTouchEvents (bool enabled)

bool	filtersChildEvents () const

void	setFiltersChildEvents (bool enabled)

bool	handlesChildEvents () const

void	setHandlesChildEvents (bool enabled)

bool	isActive () const

void	setActive (bool active)

bool	hasFocus () const
	Returns `true` if this item is active, and it or its \l{focusProxy()}{focus proxy} has keyboard input focus; otherwise, returns `false`.

void	setFocus (Qt::FocusReason focusReason=Qt::OtherFocusReason)
	Gives keyboard input focus to this item.

void	clearFocus ()
	Takes keyboard input focus from the item.

QGraphicsItem *	focusProxy () const

void	setFocusProxy (QGraphicsItem *item)

QGraphicsItem *	focusItem () const

QGraphicsItem *	focusScopeItem () const

void	grabMouse ()

void	ungrabMouse ()

void	grabKeyboard ()

void	ungrabKeyboard ()

QPointF	pos () const
	Returns the position of the item in parent coordinates.

qreal	x () const
	This convenience function is equivalent to calling pos().x().

void	setX (qreal x)

qreal	y () const
	This convenience function is equivalent to calling pos().y().

void	setY (qreal y)

QPointF	scenePos () const
	Returns the item's position in scene coordinates.

void	setPos (const QPointF &pos)
	Sets the position of the item to pos, which is in parent coordinates.

void	setPos (qreal x, qreal y)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling setPos(QPointF(x, y)).

void	moveBy (qreal dx, qreal dy)
	Moves the item by dx points horizontally, and dy point vertically.

void	ensureVisible (const QRectF &rect=QRectF(), int xmargin=50, int ymargin=50)
	If this item is part of a scene that is viewed by a QGraphicsView, this convenience function will attempt to scroll the view to ensure that rect is visible inside the view's viewport.

void	ensureVisible (qreal x, qreal y, qreal w, qreal h, int xmargin=50, int ymargin=50)
	This convenience function is equivalent to calling ensureVisible(QRectF(x, y, w, h), xmargin, ymargin).

QTransform	transform () const

QTransform	sceneTransform () const

QTransform	deviceTransform (const QTransform &viewportTransform) const

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

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

void	resetTransform ()

void	setRotation (qreal angle)

qreal	rotation () const

void	setScale (qreal scale)

qreal	scale () const

QList< QGraphicsTransform * >	transformations () const

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

QPointF	transformOriginPoint () const

void	setTransformOriginPoint (const QPointF &origin)

void	setTransformOriginPoint (qreal ax, qreal ay)

virtual void	advance (int phase)
	This virtual function is called twice for all items by the QGraphicsScene::advance() slot.

qreal	zValue () const
	Returns the Z-value of the item.

void	setZValue (qreal z)
	Sets the Z-value of the item to z.

void	stackBefore (const QGraphicsItem *sibling)

QRectF	childrenBoundingRect () const
	Returns the bounding rect of this item's descendants (i.e., its children, their children, etc.) in local coordinates.

QRectF	sceneBoundingRect () const
	Returns the bounding rect of this item in scene coordinates, by combining sceneTransform() with boundingRect().

bool	isClipped () const
	Returns `true` if this item is clipped.

QPainterPath	clipPath () const

virtual bool	collidesWithItem (const QGraphicsItem *other, Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const
	Returns `true` if this item collides with other; otherwise returns `false`.

virtual bool	collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const
	Returns `true` if this item collides with path.

QList< QGraphicsItem * >	collidingItems (Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const
	Returns a list of all items that collide with this item.

bool	isObscured (const QRectF &rect=QRectF()) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

bool	isObscured (qreal x, qreal y, qreal w, qreal h) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QRegion	boundingRegion (const QTransform &itemToDeviceTransform) const

qreal	boundingRegionGranularity () const

void	setBoundingRegionGranularity (qreal granularity)

void	update (const QRectF &rect=QRectF())
	Schedules a redraw of the area covered by rect in this item.

void	update (qreal x, qreal y, qreal width, qreal height)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling update(QRectF(x, y, width, height)).

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

QPointF	mapToItem (const QGraphicsItem *item, const QPointF &point) const
	Maps the point point, which is in this item's coordinate system, to item's coordinate system, and returns the mapped coordinate.

QPointF	mapToParent (const QPointF &point) const
	Maps the point point, which is in this item's coordinate system, to its parent's coordinate system, and returns the mapped coordinate.

QPointF	mapToScene (const QPointF &point) const
	Maps the point point, which is in this item's coordinate system, to the scene's coordinate system, and returns the mapped coordinate.

QPolygonF	mapToItem (const QGraphicsItem *item, const QRectF &rect) const
	Maps the rectangle rect, which is in this item's coordinate system, to item's coordinate system, and returns the mapped rectangle as a polygon.

QPolygonF	mapToParent (const QRectF &rect) const
	Maps the rectangle rect, which is in this item's coordinate system, to its parent's coordinate system, and returns the mapped rectangle as a polygon.

QPolygonF	mapToScene (const QRectF &rect) const
	Maps the rectangle rect, which is in this item's coordinate system, to the scene's coordinate system, and returns the mapped rectangle as a polygon.

QRectF	mapRectToItem (const QGraphicsItem *item, const QRectF &rect) const

QRectF	mapRectToParent (const QRectF &rect) const

QRectF	mapRectToScene (const QRectF &rect) const

QPolygonF	mapToItem (const QGraphicsItem *item, const QPolygonF &polygon) const
	Maps the polygon polygon, which is in this item's coordinate system, to item's coordinate system, and returns the mapped polygon.

QPolygonF	mapToParent (const QPolygonF &polygon) const
	Maps the polygon polygon, which is in this item's coordinate system, to its parent's coordinate system, and returns the mapped polygon.

QPolygonF	mapToScene (const QPolygonF &polygon) const
	Maps the polygon polygon, which is in this item's coordinate system, to the scene's coordinate system, and returns the mapped polygon.

QPainterPath	mapToItem (const QGraphicsItem *item, const QPainterPath &path) const
	Maps the path path, which is in this item's coordinate system, to item's coordinate system, and returns the mapped path.

QPainterPath	mapToParent (const QPainterPath &path) const
	Maps the path path, which is in this item's coordinate system, to its parent's coordinate system, and returns the mapped path.

QPainterPath	mapToScene (const QPainterPath &path) const
	Maps the path path, which is in this item's coordinate system, to the scene's coordinate system, and returns the mapped path.

QPointF	mapFromItem (const QGraphicsItem *item, const QPointF &point) const
	Maps the point point, which is in item's coordinate system, to this item's coordinate system, and returns the mapped coordinate.

QPointF	mapFromParent (const QPointF &point) const
	Maps the point point, which is in this item's parent's coordinate system, to this item's coordinate system, and returns the mapped coordinate.

QPointF	mapFromScene (const QPointF &point) const
	Maps the point point, which is in this item's scene's coordinate system, to this item's coordinate system, and returns the mapped coordinate.

QPolygonF	mapFromItem (const QGraphicsItem *item, const QRectF &rect) const
	Maps the rectangle rect, which is in item's coordinate system, to this item's coordinate system, and returns the mapped rectangle as a polygon.

QPolygonF	mapFromParent (const QRectF &rect) const
	Maps the rectangle rect, which is in this item's parent's coordinate system, to this item's coordinate system, and returns the mapped rectangle as a polygon.

QPolygonF	mapFromScene (const QRectF &rect) const
	Maps the rectangle rect, which is in this item's scene's coordinate system, to this item's coordinate system, and returns the mapped rectangle as a polygon.

QRectF	mapRectFromItem (const QGraphicsItem *item, const QRectF &rect) const

QRectF	mapRectFromParent (const QRectF &rect) const

QRectF	mapRectFromScene (const QRectF &rect) const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QPolygonF &polygon) const
	Maps the polygon polygon, which is in item's coordinate system, to this item's coordinate system, and returns the mapped polygon.

QPolygonF	mapFromParent (const QPolygonF &polygon) const
	Maps the polygon polygon, which is in this item's parent's coordinate system, to this item's coordinate system, and returns the mapped polygon.

QPolygonF	mapFromScene (const QPolygonF &polygon) const
	Maps the polygon polygon, which is in this item's scene's coordinate system, to this item's coordinate system, and returns the mapped polygon.

QPainterPath	mapFromItem (const QGraphicsItem *item, const QPainterPath &path) const
	Maps the path path, which is in item's coordinate system, to this item's coordinate system, and returns the mapped path.

QPainterPath	mapFromParent (const QPainterPath &path) const
	Maps the path path, which is in this item's parent's coordinate system, to this item's coordinate system, and returns the mapped path.

QPainterPath	mapFromScene (const QPainterPath &path) const
	Maps the path path, which is in this item's scene's coordinate system, to this item's coordinate system, and returns the mapped path.

QPointF	mapToItem (const QGraphicsItem *item, qreal x, qreal y) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling mapToItem(item, QPointF(x, y)).

QPointF	mapToParent (qreal x, qreal y) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling mapToParent(QPointF(x, y)).

QPointF	mapToScene (qreal x, qreal y) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling mapToScene(QPointF(x, y)).

QPolygonF	mapToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapToParent (qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapToScene (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToParent (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToScene (qreal x, qreal y, qreal w, qreal h) const

QPointF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling mapFromItem(item, QPointF(x, y)).

QPointF	mapFromParent (qreal x, qreal y) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling mapFromParent(QPointF(x, y)).

QPointF	mapFromScene (qreal x, qreal y) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.This convenience function is equivalent to calling mapFromScene(QPointF(x, y)).

QPolygonF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapFromParent (qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapFromScene (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromParent (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromScene (qreal x, qreal y, qreal w, qreal h) const

bool	isAncestorOf (const QGraphicsItem *child) const
	Returns `true` if this item is an ancestor of child (i.e., if this item is child's parent, or one of child's parent's ancestors).

QGraphicsItem *	commonAncestorItem (const QGraphicsItem *other) const

bool	isUnderMouse () const

QVariant	data (int key) const
	Returns this item's custom data for the key key as a QVariant.

void	setData (int key, const QVariant &value)
	Sets this item's custom data for the key key to value.

Qt::InputMethodHints	inputMethodHints () const
	Returns the current input method hints of this item.

void	setInputMethodHints (Qt::InputMethodHints hints)
	Sets the current input method hints of this item to hints.

void	installSceneEventFilter (QGraphicsItem *filterItem)
	Installs an event filter for this item on filterItem, causing all events for this item to first pass through filterItem's sceneEventFilter() function.

void	removeSceneEventFilter (QGraphicsItem *filterItem)
	Removes an event filter on this item from filterItem.

Protected Member Functions
bool	sceneEvent (QEvent *event) override
	\reimp

void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
	\reimp

void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override
	\reimp

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override
	\reimp

void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override
	\reimp

void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event) override
	\reimp

void	keyPressEvent (QKeyEvent *event) override
	\reimp

void	keyReleaseEvent (QKeyEvent *event) override
	\reimp

void	focusInEvent (QFocusEvent *event) override
	\reimp

void	focusOutEvent (QFocusEvent *event) override
	\reimp

void	dragEnterEvent (QGraphicsSceneDragDropEvent *event) override
	\reimp

void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event) override
	\reimp

void	dragMoveEvent (QGraphicsSceneDragDropEvent *event) override
	\reimp

void	dropEvent (QGraphicsSceneDragDropEvent *event) override
	\reimp

void	inputMethodEvent (QInputMethodEvent *event) override
	\reimp

void	hoverEnterEvent (QGraphicsSceneHoverEvent *event) override
	\reimp

void	hoverMoveEvent (QGraphicsSceneHoverEvent *event) override
	\reimp

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event) override
	\reimp

QVariant	inputMethodQuery (Qt::InputMethodQuery query) const override
	\reimp

bool	supportsExtension (Extension extension) const override

void	setExtension (Extension extension, const QVariant &variant) override

QVariant	extension (const QVariant &variant) const override

Protected Member Functions inherited from QGraphicsObject
	QGraphicsObject (QGraphicsItemPrivate &dd, QGraphicsItem *parent)
	Constructs a QGraphicsObject with parent.

bool	event (QEvent *ev) override
	\reimp

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

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

Protected Member Functions inherited from QGraphicsItem
void	updateMicroFocus ()
	Updates the item's micro focus.

virtual bool	sceneEventFilter (QGraphicsItem watched, QEvent event)
	Filters events for the item watched.

virtual void	wheelEvent (QGraphicsSceneWheelEvent *event)
	This event handler, for event event, can be reimplemented to receive wheel events for this item.

virtual QVariant	itemChange (GraphicsItemChange change, const QVariant &value)
	This virtual function is called by QGraphicsItem to notify custom items that some part of the item's state changes.

	QGraphicsItem (QGraphicsItemPrivate &dd, QGraphicsItem *parent)

void	addToIndex ()

void	removeFromIndex ()

void	prepareGeometryChange ()
	Prepares the item for a geometry change.

Friends
class	QGraphicsTextItemPrivate

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

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)
	\threadsafe

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::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

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

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

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

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a 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)

Protected Types inherited from QGraphicsItem
enum	Extension { UserExtension = 0x80000000 }

Protected Slots inherited from QGraphicsObject
void	updateMicroFocus ()
	Updates the item's micro focus.

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Protected Attributes inherited from QGraphicsItem
QScopedPointer< QGraphicsItemPrivate >	d_ptr

Properties inherited from QGraphicsObject
QGraphicsObject *	parent
	the parent of the item

qreal	opacity
	the opacity of the item

bool	enabled
	whether the item is enabled or not

bool	visible
	whether the item is visible or not

QPointF	pos
	the position of the item

qreal	x
	the x position of the item

qreal	y
	the y position of the item

qreal	z
	the z value of the item

qreal	rotation
	the rotation of the item in degrees.

qreal	scale
	the scale of the item.

QPointF	transformOriginPoint
	the transformation origin

Properties inherited from QObject
QString	objectName
	the name of this object

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

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

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

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Related Symbols inherited from QGraphicsItem
template< class T >	qgraphicsitem_cast (QGraphicsItem *item)

Detailed Description

The QGraphicsTextItem class provides a text item that you can add to a QGraphicsScene to display formatted text.

Since: 4.2

\inmodule QtWidgets

If you only need to show plain text in an item, consider using QGraphicsSimpleTextItem instead.

To set the item's text, pass a QString to QGraphicsTextItem's constructor, or call setHtml()/setPlainText().

QGraphicsTextItem uses the text's formatted size and the associated font to provide a reasonable implementation of boundingRect(), shape(), and contains(). You can set the font by calling setFont().

It is possible to make the item editable by setting the Qt::TextEditorInteraction flag using setTextInteractionFlags().

The item's preferred text width can be set using setTextWidth() and obtained using textWidth().

Note: In order to align HTML text in the center, the item's text width must be set. Otherwise, you can call adjustSize() after setting the item's text.; QGraphicsTextItem accepts \l{QGraphicsItem::acceptHoverEvents()}{hover events} by default. You can change this with \l{QGraphicsItem::}{setAcceptHoverEvents()}.

See also: QGraphicsSimpleTextItem, QGraphicsPathItem, QGraphicsRectItem, QGraphicsEllipseItem, QGraphicsPixmapItem, QGraphicsPolygonItem, QGraphicsLineItem, {Graphics View Framework}

Definition at line 818 of file qgraphicsitem.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
Type

Definition at line 850 of file qgraphicsitem.h.

Constructor & Destructor Documentation

◆ QGraphicsTextItem() [1/2]

QGraphicsTextItem::QGraphicsTextItem ( QGraphicsItem * parent = nullptr )

explicit

Constructs a QGraphicsTextItem.

parent is passed to QGraphicsItem's constructor.

See also: QGraphicsScene::addItem()

Definition at line 9707 of file qgraphicsitem.cpp.

◆ QGraphicsTextItem() [2/2]

QGraphicsTextItem::QGraphicsTextItem	(	const QString &	text,
		QGraphicsItem *	parent = nullptr )

explicit

Constructs a QGraphicsTextItem, using text as the default plain text.

parent is passed to QGraphicsItem's constructor.

See also: QGraphicsScene::addItem()

Definition at line 9689 of file qgraphicsitem.cpp.

◆ ~QGraphicsTextItem()

QGraphicsTextItem::~QGraphicsTextItem ( )

Destroys the QGraphicsTextItem.

Definition at line 9720 of file qgraphicsitem.cpp.

Member Function Documentation

◆ adjustSize()

void QGraphicsTextItem::adjustSize ( )

Adjusts the text item to a reasonable size.

Definition at line 9943 of file qgraphicsitem.cpp.

◆ boundingRect()

QRectF QGraphicsTextItem::boundingRect ( ) const

overridevirtual

\reimp

Implements QGraphicsItem.

Definition at line 9822 of file qgraphicsitem.cpp.

◆ contains()

bool QGraphicsTextItem::contains ( const QPointF & point ) const

overridevirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 9842 of file qgraphicsitem.cpp.

◆ contextMenuEvent()

void QGraphicsTextItem::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10103 of file qgraphicsitem.cpp.

◆ defaultTextColor()

QColor QGraphicsTextItem::defaultTextColor ( ) const

Returns the default text color that is used for unformatted text.

Definition at line 9814 of file qgraphicsitem.cpp.

◆ document()

QTextDocument * QGraphicsTextItem::document ( ) const

Returns the item's text document.

Definition at line 9961 of file qgraphicsitem.cpp.

◆ dragEnterEvent()

void QGraphicsTextItem::dragEnterEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10148 of file qgraphicsitem.cpp.

◆ dragLeaveEvent()

void QGraphicsTextItem::dragLeaveEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10156 of file qgraphicsitem.cpp.

◆ dragMoveEvent()

void QGraphicsTextItem::dragMoveEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10164 of file qgraphicsitem.cpp.

◆ dropEvent()

void QGraphicsTextItem::dropEvent ( QGraphicsSceneDragDropEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10172 of file qgraphicsitem.cpp.

◆ extension()

QVariant QGraphicsTextItem::extension ( const QVariant & variant ) const

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 10255 of file qgraphicsitem.cpp.

◆ focusInEvent()

void QGraphicsTextItem::focusInEvent ( QFocusEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10127 of file qgraphicsitem.cpp.

◆ focusOutEvent()

void QGraphicsTextItem::focusOutEvent ( QFocusEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10139 of file qgraphicsitem.cpp.

◆ font()

QFont QGraphicsTextItem::font ( ) const

Returns the item's font, which is used to render the text.

See also: setFont()

Definition at line 9780 of file qgraphicsitem.cpp.

◆ hoverEnterEvent()

void QGraphicsTextItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10188 of file qgraphicsitem.cpp.

◆ hoverLeaveEvent()

void QGraphicsTextItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10204 of file qgraphicsitem.cpp.

◆ hoverMoveEvent()

void QGraphicsTextItem::hoverMoveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10196 of file qgraphicsitem.cpp.

◆ inputMethodEvent()

void QGraphicsTextItem::inputMethodEvent ( QInputMethodEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10180 of file qgraphicsitem.cpp.

◆ inputMethodQuery()

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

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10212 of file qgraphicsitem.cpp.

◆ isObscuredBy()

bool QGraphicsTextItem::isObscuredBy ( const QGraphicsItem * item ) const

overridevirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 9883 of file qgraphicsitem.cpp.

◆ keyPressEvent()

void QGraphicsTextItem::keyPressEvent ( QKeyEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10111 of file qgraphicsitem.cpp.

◆ keyReleaseEvent()

void QGraphicsTextItem::keyReleaseEvent ( QKeyEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10119 of file qgraphicsitem.cpp.

◆ linkActivated

void QGraphicsTextItem::linkActivated ( const QString & link )

signal

This signal is emitted when the user clicks on a link on a text item that enables Qt::LinksAccessibleByMouse or Qt::LinksAccessibleByKeyboard.

link is the link that was clicked.

See also: setTextInteractionFlags()

◆ linkHovered

void QGraphicsTextItem::linkHovered ( const QString & link )

signal

This signal is emitted when the user hovers over a link on a text item that enables Qt::LinksAccessibleByMouse.

link is the link that was hovered over.

See also: setTextInteractionFlags()

◆ mouseDoubleClickEvent()

void QGraphicsTextItem::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10085 of file qgraphicsitem.cpp.

◆ mouseMoveEvent()

void QGraphicsTextItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10046 of file qgraphicsitem.cpp.

◆ mousePressEvent()

void QGraphicsTextItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10021 of file qgraphicsitem.cpp.

◆ mouseReleaseEvent()

void QGraphicsTextItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 10059 of file qgraphicsitem.cpp.

◆ opaqueArea()

QPainterPath QGraphicsTextItem::opaqueArea ( ) const

overridevirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 9891 of file qgraphicsitem.cpp.

◆ openExternalLinks()

bool QGraphicsTextItem::openExternalLinks ( ) const

Specifies whether QGraphicsTextItem should automatically open links using QDesktopServices::openUrl() instead of emitting the linkActivated signal.

The default value is false.

Definition at line 10447 of file qgraphicsitem.cpp.

◆ paint()

void QGraphicsTextItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget )

overridevirtual

\reimp

Implements QGraphicsItem.

Definition at line 9850 of file qgraphicsitem.cpp.

◆ sceneEvent()

bool QGraphicsTextItem::sceneEvent ( QEvent * event )

overrideprotectedvirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 9969 of file qgraphicsitem.cpp.

◆ setDefaultTextColor()

void QGraphicsTextItem::setDefaultTextColor ( const QColor & c )

Sets the color for unformatted text to col.

Definition at line 9800 of file qgraphicsitem.cpp.

◆ setDocument()

void QGraphicsTextItem::setDocument ( QTextDocument * document )

Sets the text document document on the item.

Definition at line 9952 of file qgraphicsitem.cpp.

◆ setExtension()

void QGraphicsTextItem::setExtension	(	Extension	extension,
		const QVariant &	variant )

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 10246 of file qgraphicsitem.cpp.

◆ setFont()

void QGraphicsTextItem::setFont ( const QFont & font )

Sets the font used to render the text item to font.

See also: font()

Definition at line 9792 of file qgraphicsitem.cpp.

◆ setHtml()

void QGraphicsTextItem::setHtml ( const QString & text )

Sets the item's text to text, assuming that text is HTML formatted.

If the item has keyboard input focus, this function will also call ensureVisible() to ensure that the text is visible in all viewports.

See also: toHtml(), hasFocus(), QGraphicsSimpleTextItem

Definition at line 9746 of file qgraphicsitem.cpp.

◆ setOpenExternalLinks()

void QGraphicsTextItem::setOpenExternalLinks ( bool open )

Definition at line 10442 of file qgraphicsitem.cpp.

◆ setPlainText()

void QGraphicsTextItem::setPlainText ( const QString & text )

Sets the item's text to text.

If the item has keyboard input focus, this function will also call ensureVisible() to ensure that the text is visible in all viewports.

See also: toHtml(), hasFocus()

Definition at line 9770 of file qgraphicsitem.cpp.

◆ setTabChangesFocus()

void QGraphicsTextItem::setTabChangesFocus ( bool b )

Since: 4.5

If b is true, the \uicontrol Tab key will cause the widget to change focus; otherwise, the tab key will insert a tab into the document.

In some occasions text edits should not allow the user to input tabulators or change indentation using the \uicontrol Tab key, as this breaks the focus chain. The default is false.

See also: tabChangesFocus(), ItemIsFocusable, textInteractionFlags()

Definition at line 10413 of file qgraphicsitem.cpp.

◆ setTextCursor()

void QGraphicsTextItem::setTextCursor ( const QTextCursor & cursor )

Definition at line 10464 of file qgraphicsitem.cpp.

◆ setTextInteractionFlags()

void QGraphicsTextItem::setTextInteractionFlags ( Qt::TextInteractionFlags flags )

Sets the flags flags to specify how the text item should react to user input.

The default for a QGraphicsTextItem is Qt::NoTextInteraction. This function also affects the ItemIsFocusable QGraphicsItem flag by setting it if flags is different from Qt::NoTextInteraction and clearing it otherwise.

By default, the text is read-only. To transform the item into an editor, set the Qt::TextEditable flag.

Definition at line 10379 of file qgraphicsitem.cpp.

◆ setTextWidth()

void QGraphicsTextItem::setTextWidth ( qreal width )

Sets the preferred width for the item's text.

If the actual text is wider than the specified width then it will be broken into multiple lines.

If width is set to -1 then the text will not be broken into multiple lines unless it is enforced through an explicit line break or a new paragraph.

The default value is -1.

Note that QGraphicsTextItem keeps a QTextDocument internally, which is used to calculate the text width.

See also: textWidth(), QTextDocument::setTextWidth()

Definition at line 9920 of file qgraphicsitem.cpp.

◆ shape()

QPainterPath QGraphicsTextItem::shape ( ) const

overridevirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 9830 of file qgraphicsitem.cpp.

◆ supportsExtension()

bool QGraphicsTextItem::supportsExtension ( Extension extension ) const

overrideprotectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 10237 of file qgraphicsitem.cpp.

◆ tabChangesFocus()

bool QGraphicsTextItem::tabChangesFocus ( ) const

Since: 4.5

Returns true if the \uicontrol Tab key will cause the widget to change focus; otherwise, false is returned.

By default, this behavior is disabled, and this function will return false.

See also: setTabChangesFocus()

Definition at line 10428 of file qgraphicsitem.cpp.

◆ textCursor()

QTextCursor QGraphicsTextItem::textCursor ( ) const

This property represents the visible text cursor in an editable text item.

By default, if the item's text has not been set, this property contains a null text cursor; otherwise it contains a text cursor placed at the start of the item's document.

Definition at line 10469 of file qgraphicsitem.cpp.

◆ textInteractionFlags()

Qt::TextInteractionFlags QGraphicsTextItem::textInteractionFlags ( ) const

Returns the current text interaction flags.

See also: setTextInteractionFlags()

Definition at line 10394 of file qgraphicsitem.cpp.

◆ textWidth()

qreal QGraphicsTextItem::textWidth ( ) const

Returns the text width.

The width is calculated with the QTextDocument that QGraphicsTextItem keeps internally.

See also: setTextWidth(), QTextDocument::textWidth()

Definition at line 9933 of file qgraphicsitem.cpp.

◆ toHtml()

QString QGraphicsTextItem::toHtml ( ) const

Returns the item's text converted to HTML, or an empty QString if no text has been set.

See also: setHtml()

Definition at line 9730 of file qgraphicsitem.cpp.

◆ toPlainText()

QString QGraphicsTextItem::toPlainText ( ) const

Returns the item's text converted to plain text, or an empty QString if no text has been set.

See also: setPlainText()

Definition at line 9756 of file qgraphicsitem.cpp.

◆ type()

int QGraphicsTextItem::type ( ) const

overridevirtual

\reimp

Reimplemented from QGraphicsItem.

Definition at line 9899 of file qgraphicsitem.cpp.

Friends And Related Symbol Documentation

◆ QGraphicsTextItemPrivate

friend class QGraphicsTextItemPrivate

friend

Definition at line 906 of file qgraphicsitem.h.

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

qtbase/src/widgets/graphicsview/qgraphicsitem.h (798150129804d2efb1f5049cc3b9661279877dd6)
qtbase/src/widgets/graphicsview/qgraphicsitem.cpp (11dc7e1c05d83d45c5057d50560037a2da4416a8)

Public Types

Signals

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ QGraphicsTextItem() [1/2]

◆ QGraphicsTextItem() [2/2]

◆ ~QGraphicsTextItem()

Member Function Documentation

◆ adjustSize()

◆ boundingRect()

◆ contains()

◆ contextMenuEvent()

◆ defaultTextColor()

◆ document()

◆ dragEnterEvent()

◆ dragLeaveEvent()

◆ dragMoveEvent()

◆ dropEvent()

◆ extension()

◆ focusInEvent()

◆ focusOutEvent()

◆ font()

◆ hoverEnterEvent()

◆ hoverLeaveEvent()

◆ hoverMoveEvent()

◆ inputMethodEvent()

◆ inputMethodQuery()

◆ isObscuredBy()

◆ keyPressEvent()

◆ keyReleaseEvent()

◆ linkActivated

◆ linkHovered

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ opaqueArea()

◆ openExternalLinks()

◆ paint()

◆ sceneEvent()

◆ setDefaultTextColor()

◆ setDocument()

◆ setExtension()

◆ setFont()

◆ setHtml()

◆ setOpenExternalLinks()

◆ setPlainText()

◆ setTabChangesFocus()

◆ setTextCursor()

◆ setTextInteractionFlags()

◆ setTextWidth()

◆ shape()

◆ supportsExtension()

◆ tabChangesFocus()

◆ textCursor()

◆ textInteractionFlags()

◆ textWidth()

◆ toHtml()

◆ toPlainText()

◆ type()

Friends And Related Symbol Documentation

◆ QGraphicsTextItemPrivate