Qt
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>.
Loading...
Searching...
No Matches
Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
QQuickWheelHandlerPrivate Class Reference

#include <qquickwheelhandler_p_p.h>

+ Inheritance diagram for QQuickWheelHandlerPrivate:
+ Collaboration diagram for QQuickWheelHandlerPrivate:

Public Member Functions

 QQuickWheelHandlerPrivate ()
 \qmlsignal QtQuick::WheelHandler::wheel(WheelEvent event)
 
QMetaProperty & targetMetaProperty () const
 
- Public Member Functions inherited from QQuickSinglePointHandlerPrivate
 QQuickSinglePointHandlerPrivate ()
 \readonly \qmlproperty handlerPoint QtQuick::SinglePointHandler::point
 
void reset ()
 
- Public Member Functions inherited from QQuickPointerHandlerPrivate
 QQuickPointerHandlerPrivate ()
 \qmlsignal QtQuick::PointerHandler::grabChanged(PointerDevice::GrabTransition transition, eventPoint point)
 
template<typename TEventPoint >
bool dragOverThreshold (qreal d, Qt::Axis axis, const TEventPoint &p) const
 
bool dragOverThreshold (QVector2D delta) const
 Returns true if the movement delta in pixels exceeds QQuickPointerHandler::dragThreshold().
 
bool dragOverThreshold (const QEventPoint &point) const
 Returns true if the movement delta of point in pixels (calculated as QEventPoint::scenePosition() - QEventPoint::scenePressPosition()) exceeds QQuickPointerHandler::dragThreshold().
 
virtual void onParentChanged (QQuickItem *, QQuickItem *)
 
virtual void onEnabledChanged ()
 
- 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)
 
QObjectList receiverList (const char *signal) 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
 
virtual void writeToDebugStream (QDebug &) 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 QQuickWheelHandlerPrivate * get (QQuickWheelHandler *q)
 
static const QQuickWheelHandlerPrivate * get (const QQuickWheelHandler *q)
 
- Static Public Member Functions inherited from QQuickSinglePointHandlerPrivate
static QQuickSinglePointHandlerPrivate * get (QQuickSinglePointHandler *q)
 
static const QQuickSinglePointHandlerPrivate * get (const QQuickSinglePointHandler *q)
 
- Static Public Member Functions inherited from QQuickPointerDeviceHandlerPrivate
static QQuickPointerDeviceHandlerPrivate * get (QQuickPointerDeviceHandler *q)
 
static const QQuickPointerDeviceHandlerPrivate * get (const QQuickPointerDeviceHandler *q)
 
- Static Public Member Functions inherited from QQuickPointerHandlerPrivate
static QQuickPointerHandlerPrivate * get (QQuickPointerHandler *q)
 
static const QQuickPointerHandlerPrivate * get (const QQuickPointerHandler *q)
 
static QVector< QObject * > & deviceDeliveryTargets (const QInputDevice *device)
 
- 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

QBasicTimer deactivationTimer
 
qreal activeTimeout = 0.1
 
qreal rotationScale = 1
 
qreal rotation = 0
 
qreal targetScaleMultiplier = 1.25992104989487
 
QString propertyName
 
QMetaProperty metaProperty
 
Qt::Orientation orientation = Qt::Vertical
 
bool metaPropertyDirty = true
 
bool invertible = true
 
bool targetTransformAroundCursor = true
 
bool blocking = true
 
QQuickWheelEvent wheelEvent
 
- Public Attributes inherited from QQuickSinglePointHandlerPrivate
QQuickHandlerPoint pointInfo
 
bool ignoreAdditionalPoints = false
 
- Public Attributes inherited from QQuickPointerDeviceHandlerPrivate
QPointingDevice::DeviceTypes acceptedDevices = QPointingDevice::DeviceType::AllDevices
 
QPointingDevice::PointerTypes acceptedPointerTypes = QPointingDevice::PointerType::AllPointerTypes
 
Qt::MouseButtons acceptedButtons = Qt::LeftButton
 
Qt::KeyboardModifiers acceptedModifiers = Qt::KeyboardModifierMask
 
- Public Attributes inherited from QQuickPointerHandlerPrivate
QPointerEvent * currentEvent = nullptr
 
QQuickItem * target = nullptr
 
qreal m_margin = 0
 
quint64 lastEventTime = 0
 
qint16 dragThreshold = -1
 
uint8_t grabPermissions: 8
 
Qt::CursorShape cursorShape: 6
 
bool enabled: 1
 
bool active: 1
 
bool targetExplicitlySet: 1
 
bool hadKeepMouseGrab: 1
 
bool hadKeepTouchGrab: 1
 
bool cursorSet: 1
 
bool cursorDirty: 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 receiveParentEvents: 1
 
uint unused: 20
 
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

Definition at line 24 of file qquickwheelhandler_p_p.h.

Constructor & Destructor Documentation

◆ QQuickWheelHandlerPrivate()

QQuickWheelHandlerPrivate::QQuickWheelHandlerPrivate ( )

\qmlsignal QtQuick::WheelHandler::wheel(WheelEvent event)

This signal is emitted every time this handler receives an event of type \l QWheelEvent: that is, every time the wheel is moved or the scrolling gesture is updated.

Definition at line 501 of file qquickwheelhandler.cpp.

Member Function Documentation

◆ get() [1/2]

static const QQuickWheelHandlerPrivate * QQuickWheelHandlerPrivate::get ( const QQuickWheelHandler * q)
inlinestatic

Definition at line 30 of file qquickwheelhandler_p_p.h.

◆ get() [2/2]

static QQuickWheelHandlerPrivate * QQuickWheelHandlerPrivate::get ( QQuickWheelHandler * q)
inlinestatic

Definition at line 29 of file qquickwheelhandler_p_p.h.

◆ targetMetaProperty()

QMetaProperty & QQuickWheelHandlerPrivate::targetMetaProperty ( ) const

Definition at line 506 of file qquickwheelhandler.cpp.

References QByteArray::constData(), QString::isEmpty(), metaProperty, metaPropertyDirty, propertyName, and QString::toLocal8Bit().

+ Here is the call graph for this function:

Member Data Documentation

◆ activeTimeout

qreal QQuickWheelHandlerPrivate::activeTimeout = 0.1

Definition at line 37 of file qquickwheelhandler_p_p.h.

◆ blocking

bool QQuickWheelHandlerPrivate::blocking = true

Definition at line 47 of file qquickwheelhandler_p_p.h.

◆ deactivationTimer

QBasicTimer QQuickWheelHandlerPrivate::deactivationTimer

Definition at line 36 of file qquickwheelhandler_p_p.h.

◆ invertible

bool QQuickWheelHandlerPrivate::invertible = true

Definition at line 45 of file qquickwheelhandler_p_p.h.

◆ metaProperty

QMetaProperty QQuickWheelHandlerPrivate::metaProperty
mutable

Definition at line 42 of file qquickwheelhandler_p_p.h.

Referenced by targetMetaProperty().

◆ metaPropertyDirty

bool QQuickWheelHandlerPrivate::metaPropertyDirty = true
mutable

Definition at line 44 of file qquickwheelhandler_p_p.h.

Referenced by targetMetaProperty().

◆ orientation

Qt::Orientation QQuickWheelHandlerPrivate::orientation = Qt::Vertical

Definition at line 43 of file qquickwheelhandler_p_p.h.

◆ propertyName

QString QQuickWheelHandlerPrivate::propertyName

Definition at line 41 of file qquickwheelhandler_p_p.h.

Referenced by targetMetaProperty().

◆ rotation

qreal QQuickWheelHandlerPrivate::rotation = 0

Definition at line 39 of file qquickwheelhandler_p_p.h.

◆ rotationScale

qreal QQuickWheelHandlerPrivate::rotationScale = 1

Definition at line 38 of file qquickwheelhandler_p_p.h.

◆ targetScaleMultiplier

qreal QQuickWheelHandlerPrivate::targetScaleMultiplier = 1.25992104989487

Definition at line 40 of file qquickwheelhandler_p_p.h.

◆ targetTransformAroundCursor

bool QQuickWheelHandlerPrivate::targetTransformAroundCursor = true

Definition at line 46 of file qquickwheelhandler_p_p.h.

◆ wheelEvent

QQuickWheelEvent QQuickWheelHandlerPrivate::wheelEvent

Definition at line 48 of file qquickwheelhandler_p_p.h.

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