\qmltype PathQuad \nativetype QQuickPathQuad \inqmlmodule QtQuick More...

#include <qquickpath_p.h>

Inheritance diagram for QQuickPathQuad:

Collaboration diagram for QQuickPathQuad:

Signals
void	controlXChanged ()
void	controlYChanged ()
void	relativeControlXChanged ()
void	relativeControlYChanged ()
Signals inherited from QQuickCurve
void	xChanged ()
void	yChanged ()
void	relativeXChanged ()
void	relativeYChanged ()
Signals inherited from QQuickPathElement
void	changed ()
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
	QQuickPathQuad (QObject *parent=nullptr)
qreal	controlX () const
	\qmlproperty real QtQuick::PathQuad::x \qmlproperty real QtQuick::PathQuad::y
void	setControlX (qreal x)
qreal	controlY () const
	the y position of the control point.
void	setControlY (qreal y)
qreal	relativeControlX () const
	\qmlproperty real QtQuick::PathQuad::relativeControlX \qmlproperty real QtQuick::PathQuad::relativeControlY
void	setRelativeControlX (qreal x)
bool	hasRelativeControlX ()
qreal	relativeControlY () const
void	setRelativeControlY (qreal y)
bool	hasRelativeControlY ()
void	addToPath (QPainterPath &path, const QQuickPathData &) override
Public Member Functions inherited from QQuickCurve
	QQuickCurve (QObject *parent=nullptr)
qreal	x () const
void	setX (qreal x)
bool	hasX ()
qreal	y () const
void	setY (qreal y)
bool	hasY ()
qreal	relativeX () const
void	setRelativeX (qreal x)
bool	hasRelativeX ()
qreal	relativeY () const
void	setRelativeY (qreal y)
bool	hasRelativeY ()
Public Member Functions inherited from QQuickPathElement
	QQuickPathElement (QObject *parent=nullptr)
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	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.
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	isQmlObjectType () const
	Returns whether the object has been created by the QML engine or ownership has been explicitly set via QJSEngine::setObjectOwnership().
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`.

Properties
qreal	controlX
qreal	controlY
qreal	relativeControlX
qreal	relativeControlY
Properties inherited from QQuickCurve
qreal	x
qreal	y
qreal	relativeX
qreal	relativeY
Properties inherited from QObject
QString	objectName
	the name of this object

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 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 Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
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)

Detailed Description

\qmltype PathQuad \nativetype QQuickPathQuad \inqmlmodule QtQuick

Defines a quadratic Bezier curve with a control point.

The following QML produces the path shown below: \table \row

\qml Path { startX: 0; startY: 0 PathQuad { x: 200; y: 0; controlX: 100; controlY: 150 } } \endqml \endtable

See also: Path, PathCubic, PathLine, PathArc, PathAngleArc, PathCurve, PathSvg

\inmodule QtQuick

Definition at line 156 of file qquickpath_p.h.

Constructor & Destructor Documentation

◆ QQuickPathQuad()

QQuickPathQuad::QQuickPathQuad ( QObject * parent = nullptr )

inline

Definition at line 168 of file qquickpath_p.h.

Member Function Documentation

◆ addToPath()

void QQuickPathQuad::addToPath	(	QPainterPath &	path,
		const QQuickPathData &	data )

overridevirtual

Reimplemented from QQuickCurve.

Definition at line 1582 of file qquickpath.cpp.

◆ controlX()

qreal QQuickPathQuad::controlX ( ) const

\qmlproperty real QtQuick::PathQuad::x \qmlproperty real QtQuick::PathQuad::y

Defines the end point of the curve.

See also: relativeX, relativeY

\qmlproperty real QtQuick::PathQuad::relativeX \qmlproperty real QtQuick::PathQuad::relativeY

Defines the end point of the curve relative to its start.

If both a relative and absolute end position are specified for a single axis, the relative position will be used.

Relative and absolute positions can be mixed, for example it is valid to set a relative x and an absolute y.

See also: x, y

\qmlproperty real QtQuick::PathQuad::controlX \qmlproperty real QtQuick::PathQuad::controlY

Defines the position of the control point.

the x position of the control point.

Definition at line 1497 of file qquickpath.cpp.

◆ controlXChanged

void QQuickPathQuad::controlXChanged ( )

signal

◆ controlY()

qreal QQuickPathQuad::controlY ( ) const

the y position of the control point.

Definition at line 1515 of file qquickpath.cpp.

◆ controlYChanged

void QQuickPathQuad::controlYChanged ( )

signal

◆ hasRelativeControlX()

bool QQuickPathQuad::hasRelativeControlX ( )

Definition at line 1558 of file qquickpath.cpp.

◆ hasRelativeControlY()

bool QQuickPathQuad::hasRelativeControlY ( )

Definition at line 1577 of file qquickpath.cpp.

◆ relativeControlX()

qreal QQuickPathQuad::relativeControlX ( ) const

\qmlproperty real QtQuick::PathQuad::relativeControlX \qmlproperty real QtQuick::PathQuad::relativeControlY

Defines the position of the control point relative to the curve's start.

If both a relative and absolute control position are specified for a single axis, the relative position will be used.

Relative and absolute positions can be mixed, for example it is valid to set a relative control x and an absolute control y.

See also: controlX, controlY

Definition at line 1544 of file qquickpath.cpp.

◆ relativeControlXChanged

void QQuickPathQuad::relativeControlXChanged ( )

signal

◆ relativeControlY()

qreal QQuickPathQuad::relativeControlY ( ) const

Definition at line 1563 of file qquickpath.cpp.

◆ relativeControlYChanged

void QQuickPathQuad::relativeControlYChanged ( )

signal

◆ setControlX()

void QQuickPathQuad::setControlX ( qreal x )

Definition at line 1502 of file qquickpath.cpp.

◆ setControlY()

void QQuickPathQuad::setControlY ( qreal y )

Definition at line 1520 of file qquickpath.cpp.

◆ setRelativeControlX()

void QQuickPathQuad::setRelativeControlX ( qreal x )

Definition at line 1549 of file qquickpath.cpp.

◆ setRelativeControlY()

void QQuickPathQuad::setRelativeControlY ( qreal y )

Definition at line 1568 of file qquickpath.cpp.

Property Documentation

◆ controlX

qreal QQuickPathQuad::controlX

readwrite

Definition at line 160 of file qquickpath_p.h.

◆ controlY

qreal QQuickPathQuad::controlY

readwrite

Definition at line 161 of file qquickpath_p.h.

◆ relativeControlX

qreal QQuickPathQuad::relativeControlX

readwrite

Definition at line 162 of file qquickpath_p.h.

◆ relativeControlY

qreal QQuickPathQuad::relativeControlY

readwrite

Definition at line 163 of file qquickpath_p.h.

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

qtdeclarative/src/quick/util/qquickpath_p.h (01cd43d30e3ca2c4dd94a4a4711604adb9417517)
qtdeclarative/src/quick/util/qquickpath.cpp (9be7b314cddf67cbdae2475dc3c2b3dd4eacd860)

Signals

Public Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QQuickPathQuad()

Member Function Documentation

◆ addToPath()

◆ controlX()

◆ controlXChanged

◆ controlY()

◆ controlYChanged

◆ hasRelativeControlX()

◆ hasRelativeControlY()

◆ relativeControlX()

◆ relativeControlXChanged

◆ relativeControlY()

◆ relativeControlYChanged

◆ setControlX()

◆ setControlY()

◆ setRelativeControlX()

◆ setRelativeControlY()

Property Documentation

◆ controlX

◆ controlY

◆ relativeControlX

◆ relativeControlY