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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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QQuickRangeSliderNode Class Reference

#include <qquickrangeslider_p.h>

+ Inheritance diagram for QQuickRangeSliderNode:
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Public Slots

void increase ()
 
void decrease ()
 
- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 

Signals

void valueChanged ()
 
void positionChanged ()
 
void visualPositionChanged ()
 
void handleChanged ()
 
void pressedChanged ()
 
 Q_REVISION (2, 1) void hoveredChanged()
 
void moved ()
 
void implicitHandleWidthChanged ()
 
void implicitHandleHeightChanged ()
 
- 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

 QQuickRangeSliderNode (qreal value, QQuickRangeSlider *slider)
 
 ~QQuickRangeSliderNode ()
 
qreal value () const
 
void setValue (qreal value)
 
qreal position () const
 
qreal visualPosition () const
 
QQuickItemhandle () const
 
void setHandle (QQuickItem *handle)
 
bool isPressed () const
 
void setPressed (bool pressed)
 
bool isHovered () const
 
void setHovered (bool hovered)
 
qreal implicitHandleWidth () const
 
qreal implicitHandleHeight () const
 
- 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< QStringbindableObjectName ()
 
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).
 
QThreadthread () 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 >
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 >
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 QObjectListchildren () 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< QByteArraydynamicPropertyNames () const
 
QBindingStoragebindingStorage ()
 
const QBindingStoragebindingStorage () const
 
QObjectparent () 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 value
 
qreal position
 
qreal visualPosition
 
QQuickItemhandle
 
bool pressed
 
bool hovered
 
qreal implicitHandleWidth
 
qreal implicitHandleHeight
 
- Properties inherited from QObject
QString objectName
 the name of this object
 

Additional Inherited Members

- 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
QObjectsender () 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< QObjectDatad_ptr
 

Detailed Description

Definition at line 129 of file qquickrangeslider_p.h.

Constructor & Destructor Documentation

◆ QQuickRangeSliderNode()

QQuickRangeSliderNode::QQuickRangeSliderNode ( qreal value,
QQuickRangeSlider * slider )
explicit

Definition at line 143 of file qquickrangeslider.cpp.

◆ ~QQuickRangeSliderNode()

QQuickRangeSliderNode::~QQuickRangeSliderNode ( )

Definition at line 148 of file qquickrangeslider.cpp.

Member Function Documentation

◆ decrease

void QQuickRangeSliderNode::decrease ( )
slot

Definition at line 330 of file qquickrangeslider.cpp.

References d, qFuzzyIsNull(), and setValue().

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◆ handle()

QQuickItem * QQuickRangeSliderNode::handle ( ) const

Definition at line 214 of file qquickrangeslider.cpp.

References d, and QQuickRangeSliderNodePrivate::executeHandle().

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◆ handleChanged

void QQuickRangeSliderNode::handleChanged ( )
signal

Referenced by setHandle().

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◆ implicitHandleHeight()

qreal QQuickRangeSliderNode::implicitHandleHeight ( ) const

Definition at line 315 of file qquickrangeslider.cpp.

References d.

◆ implicitHandleHeightChanged

void QQuickRangeSliderNode::implicitHandleHeightChanged ( )
signal

Referenced by QQuickRangeSliderPrivate::itemImplicitHeightChanged(), and setHandle().

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◆ implicitHandleWidth()

qreal QQuickRangeSliderNode::implicitHandleWidth ( ) const

Definition at line 307 of file qquickrangeslider.cpp.

References d.

◆ implicitHandleWidthChanged

void QQuickRangeSliderNode::implicitHandleWidthChanged ( )
signal

Referenced by QQuickRangeSliderPrivate::itemImplicitWidthChanged(), and setHandle().

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◆ increase

void QQuickRangeSliderNode::increase ( )
slot

Definition at line 323 of file qquickrangeslider.cpp.

References d, qFuzzyIsNull(), and setValue().

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◆ isHovered()

bool QQuickRangeSliderNode::isHovered ( ) const

Definition at line 291 of file qquickrangeslider.cpp.

References d.

◆ isPressed()

bool QQuickRangeSliderNode::isPressed ( ) const

Definition at line 274 of file qquickrangeslider.cpp.

References d.

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

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◆ moved

void QQuickRangeSliderNode::moved ( )
signal

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

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◆ position()

qreal QQuickRangeSliderNode::position ( ) const

Definition at line 200 of file qquickrangeslider.cpp.

References d.

◆ positionChanged

void QQuickRangeSliderNode::positionChanged ( )
signal

◆ pressedChanged

void QQuickRangeSliderNode::pressedChanged ( )
signal

Referenced by setPressed().

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◆ Q_REVISION

QQuickRangeSliderNode::Q_REVISION ( 2 ,
1  )
signal

◆ setHandle()

void QQuickRangeSliderNode::setHandle ( QQuickItem * handle)

Definition at line 222 of file qquickrangeslider.cpp.

References d, emit, QQuickControlPrivate::get(), QQuickRangeSliderNodePrivate::get(), handle, handleChanged(), QQuickControlPrivate::hideOldItem(), implicitHandleHeight, implicitHandleHeightChanged(), implicitHandleWidth, implicitHandleWidthChanged(), qFuzzyCompare(), QStringLiteral, QQuickItem::setParentItem(), and QQuickControlPrivate::warnIfCustomizationNotSupported().

Referenced by QQuickRangeSliderPrivate::itemDestroyed().

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◆ setHovered()

void QQuickRangeSliderNode::setHovered ( bool hovered)

Definition at line 297 of file qquickrangeslider.cpp.

References d, emit, and hovered.

Referenced by QQuickRangeSliderPrivate::updateHover().

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◆ setPressed()

void QQuickRangeSliderNode::setPressed ( bool pressed)

Definition at line 280 of file qquickrangeslider.cpp.

References d, emit, pressed, and pressedChanged().

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

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◆ setValue()

void QQuickRangeSliderNode::setValue ( qreal value)

Definition at line 158 of file qquickrangeslider.cpp.

References d, emit, qBound(), qFuzzyCompare(), qMax(), qMin(), value, and valueChanged().

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

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◆ value()

qreal QQuickRangeSliderNode::value ( ) const

Definition at line 152 of file qquickrangeslider.cpp.

References d.

◆ valueChanged

void QQuickRangeSliderNode::valueChanged ( )
signal

Referenced by setValue().

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◆ visualPosition()

qreal QQuickRangeSliderNode::visualPosition ( ) const

Definition at line 206 of file qquickrangeslider.cpp.

References d, and Qt::Vertical.

◆ visualPositionChanged

void QQuickRangeSliderNode::visualPositionChanged ( )
signal

Property Documentation

◆ handle

◆ hovered

bool QQuickRangeSliderNode::hovered
readwrite

Definition at line 138 of file qquickrangeslider_p.h.

Referenced by setHovered().

◆ implicitHandleHeight

qreal QQuickRangeSliderNode::implicitHandleHeight
read

Definition at line 141 of file qquickrangeslider_p.h.

Referenced by setHandle().

◆ implicitHandleWidth

qreal QQuickRangeSliderNode::implicitHandleWidth
read

Definition at line 140 of file qquickrangeslider_p.h.

Referenced by setHandle().

◆ position

◆ pressed

bool QQuickRangeSliderNode::pressed
readwrite

Definition at line 136 of file qquickrangeslider_p.h.

Referenced by setPressed().

◆ value

qreal QQuickRangeSliderNode::value
readwrite

Definition at line 132 of file qquickrangeslider_p.h.

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

◆ visualPosition

qreal QQuickRangeSliderNode::visualPosition
read

Definition at line 134 of file qquickrangeslider_p.h.


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