Used to select a range of values by sliding two handles along a track. More...

Inheritance diagram for QQuickRangeSliderNodePrivate:

Collaboration diagram for QQuickRangeSliderNodePrivate:

Public Member Functions
	QQuickRangeSliderNodePrivate (qreal value, QQuickRangeSlider *slider)

bool	isFirst () const

void	setPosition (qreal position, bool ignoreOtherPosition=false)

void	updatePosition (bool ignoreOtherPosition=false)

void	cancelHandle ()

void	executeHandle (bool complete=false)

Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()

	QObjectPrivate (int version=QObjectPrivateVersion)

virtual	~QObjectPrivate ()

void	deleteChildren ()

void	clearBindingStorage ()

void	checkForIncompatibleLibraryVersion (int version) const

void	setParent_helper (QObject *)

void	moveToThread_helper ()

void	setThreadData_helper (QThreadData currentData, QThreadData targetData, QBindingStatus *status)

void	_q_reregisterTimers (void *pointer)

bool	isSender (const QObject receiver, const char signal) const

QObjectList	receiverList (const char *signal) const

QObjectList	senderList () const

void	ensureConnectionData ()

void	addConnection (int signal, Connection *c)

int	signalIndex (const char signalName, const QMetaObject *meta=nullptr) const

bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const

bool	maybeSignalConnected (uint signalIndex) const

bool	isDeclarativeSignalConnected (uint signalIdx) const

void	connectNotify (const QMetaMethod &signal)

void	disconnectNotify (const QMetaMethod &signal)

void	reinitBindingStorageAfterThreadMove ()

virtual std::string	flagsForDumping () const

QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)

Public Member Functions inherited from QObjectData
	QObjectData ()=default

virtual	~QObjectData ()=0

QMetaObject *	dynamicMetaObject () const

Static Public Member Functions
static QQuickRangeSliderNodePrivate *	get (QQuickRangeSliderNode *node)

Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)

static QObjectPrivate *	get (QObject *o)

static const QObjectPrivate *	get (const QObject *o)

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

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

static QMetaObject::Connection	connectImpl (const QObject sender, int signal_index, const QObject receiver, void *slot, QtPrivate::QSlotObjectBase slotObj, int type, const int types, const QMetaObject senderMetaObject)

static QMetaObject::Connection	connect (const QObject sender, int signal_index, QtPrivate::QSlotObjectBase slotObj, Qt::ConnectionType type)

static QMetaObject::Connection	connect (const QObject sender, int signal_index, const QObject receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)

static bool	disconnect (const QObject sender, int signal_index, void *slot)

static bool	disconnect (const QObject sender, int signal_index, const QObject receiver, void **slot)

Public Attributes
qreal	value = 0

bool	isPendingValue = false

qreal	pendingValue = 0

qreal	position = 0

QQuickDeferredPointer< QQuickItem >	handle

QQuickRangeSlider *	slider = nullptr

bool	pressed = false

bool	hovered = false

int	touchId = -1

Public Attributes inherited from QObjectPrivate
ExtraData *	extraData

QAtomicPointer< QThreadData >	threadData

QAtomicPointer< ConnectionData >	connections

union {

QObject * currentChildBeingDeleted

QAbstractDeclarativeData * declarativeData

};

QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount

Public Attributes inherited from QObjectData
QObject *	q_ptr

QObject *	parent

QObjectList	children

uint	isWidget: 1

uint	blockSig: 1

uint	wasDeleted: 1

uint	isDeletingChildren: 1

uint	sendChildEvents: 1

uint	receiveChildEvents: 1

uint	isWindow: 1

uint	deleteLaterCalled: 1

uint	isQuickItem: 1

uint	willBeWidget: 1

uint	wasWidget: 1

uint	unused: 21

QAtomicInt	postedEvents

QDynamicMetaObjectData *	metaObject

QBindingStorage	bindingStorage

Additional Inherited Members
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject , QMetaObject::Call, int, void *)

using	ConnectionDataPointer = QExplicitlySharedDataPointer< ConnectionData >

Detailed Description

Used to select a range of values by sliding two handles along a track.

\qmltype RangeSlider
\inherits Control

! \instantiates QQuickRangeSlider \inqmlmodule QtQuick.Controls

Since: 5.7

RangeSlider is used to select a range specified by two values, by sliding each handle along a track.

In the example below, custom \l from and \l to values are set, and the initial positions of the \l first and \l second handles are set:

RangeSlider {
    from: 1
    to: 100
    first.value: 25
    second.value: 75
}

In order to perform an action when the value for a particular handle changes, use the following syntax:

first.onMoved: console.log("first.value changed to " + first.value)

The \l {first.position} and \l {second.position} properties are expressed as fractions of the control's size, in the range {0.0 - 1.0}. The \l {first.visualPosition} and \l {second.visualPosition} properties are the same, except that they are reversed in a \l {Right-to-left User Interfaces}{right-to-left} application. The visualPosition is useful for positioning the handles when styling RangeSlider. In the example above, \l {first.visualPosition} will be 0.24 in a left-to-right application, and 0.76 in a right-to-left application.

For a slider that allows the user to select a single value, see \l Slider.

See also: {Customizing RangeSlider}, {Input Controls}, {Focus Management in Qt Quick Controls}

Definition at line 62 of file qquickrangeslider.cpp.

Constructor & Destructor Documentation

◆ QQuickRangeSliderNodePrivate()

QQuickRangeSliderNodePrivate::QQuickRangeSliderNodePrivate	(	qreal	value,
		QQuickRangeSlider *	slider
	)

inline

Definition at line 66 of file qquickrangeslider.cpp.

Member Function Documentation

◆ cancelHandle()

void QQuickRangeSliderNodePrivate::cancelHandle ( )

Definition at line 120 of file qquickrangeslider.cpp.

References handleName(), and quickCancelDeferred().

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◆ executeHandle()

void QQuickRangeSliderNodePrivate::executeHandle ( bool complete = false )

Definition at line 126 of file qquickrangeslider.cpp.

References handleName(), quickBeginDeferred(), and quickCompleteDeferred().

Referenced by QQuickRangeSlider::componentComplete().

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◆ get()

QQuickRangeSliderNodePrivate * QQuickRangeSliderNodePrivate::get ( QQuickRangeSliderNode * node )

static

Definition at line 138 of file qquickrangeslider.cpp.

Referenced by QQuickRangeSlider::componentComplete(), QQuickRangeSliderPrivate::handleMove(), QQuickRangeSliderPrivate::handlePress(), QQuickRangeSliderPrivate::handleRelease(), QQuickRangeSliderPrivate::handleUngrab(), isFirst(), QQuickRangeSliderPrivate::pressedNode(), QQuickRangeSlider::setFrom(), QQuickRangeSliderNode::setHandle(), QQuickRangeSlider::setTo(), and QQuickRangeSlider::setValues().

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◆ isFirst()

bool QQuickRangeSliderNodePrivate::isFirst ( ) const

Definition at line 93 of file qquickrangeslider.cpp.

References QQuickRangeSlider::first, get(), and slider.

Referenced by setPosition().

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◆ setPosition()

void QQuickRangeSliderNodePrivate::setPosition	(	qreal	position,
		bool	ignoreOtherPosition = `false`
	)

Definition at line 98 of file qquickrangeslider.cpp.

References emit, QQuickRangeSlider::first, isFirst(), position, QQuickRangeSliderNode::position, qBound(), qFuzzyCompare(), QQuickRangeSlider::second, and slider.

Referenced by QQuickRangeSliderPrivate::handleMove(), and QQuickRangeSliderPrivate::handleRelease().

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◆ updatePosition()

void QQuickRangeSliderNodePrivate::updatePosition ( bool ignoreOtherPosition = false )

Definition at line 112 of file qquickrangeslider.cpp.

References QQuickRangeSlider::from, pos, qFuzzyCompare(), setPosition(), slider, and QQuickRangeSlider::to.

Referenced by QQuickRangeSlider::componentComplete(), and QQuickRangeSlider::setValues().

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Member Data Documentation

◆ handle

QQuickDeferredPointer<QQuickItem> QQuickRangeSliderNodePrivate::handle

Definition at line 86 of file qquickrangeslider.cpp.

Referenced by QQuickRangeSliderNode::setHandle().

◆ hovered

bool QQuickRangeSliderNodePrivate::hovered = false

Definition at line 89 of file qquickrangeslider.cpp.

◆ isPendingValue

bool QQuickRangeSliderNodePrivate::isPendingValue = false

Definition at line 83 of file qquickrangeslider.cpp.

Referenced by QQuickRangeSlider::componentComplete().

◆ pendingValue

qreal QQuickRangeSliderNodePrivate::pendingValue = 0

Definition at line 84 of file qquickrangeslider.cpp.

Referenced by QQuickRangeSlider::componentComplete().

◆ position

qreal QQuickRangeSliderNodePrivate::position = 0

Definition at line 85 of file qquickrangeslider.cpp.

Referenced by setPosition().

◆ pressed

bool QQuickRangeSliderNodePrivate::pressed = false

Definition at line 88 of file qquickrangeslider.cpp.

◆ slider

QQuickRangeSlider* QQuickRangeSliderNodePrivate::slider = nullptr

Definition at line 87 of file qquickrangeslider.cpp.

Referenced by isFirst(), setPosition(), and updatePosition().

◆ touchId

int QQuickRangeSliderNodePrivate::touchId = -1

Definition at line 90 of file qquickrangeslider.cpp.

Referenced by QQuickRangeSliderPrivate::handlePress(), QQuickRangeSliderPrivate::handleRelease(), QQuickRangeSliderPrivate::handleUngrab(), and QQuickRangeSliderPrivate::pressedNode().

◆ value

qreal QQuickRangeSliderNodePrivate::value = 0

Definition at line 82 of file qquickrangeslider.cpp.

Referenced by QQuickRangeSlider::componentComplete(), and QQuickRangeSlider::setValues().

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

qtdeclarative/src/quicktemplates/qquickrangeslider.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QQuickRangeSliderNodePrivate()

Member Function Documentation

◆ cancelHandle()

◆ executeHandle()

◆ get()

◆ isFirst()

◆ setPosition()

◆ updatePosition()

Member Data Documentation

◆ handle

◆ hovered

◆ isPendingValue

◆ pendingValue

◆ position

◆ pressed

◆ slider

◆ touchId

◆ value