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>.
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Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
QQuickTumblerAttachedPrivate Class Reference

#include <qquicktumbler_p_p.h>

+ Inheritance diagram for QQuickTumblerAttachedPrivate:
+ Collaboration diagram for QQuickTumblerAttachedPrivate:

Public Member Functions

void init (QQuickItem *delegateItem)
 
void calculateDisplacement ()
 
void emitIfDisplacementChanged (qreal oldDisplacement, qreal newDisplacement)
 
- 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 QQuickTumblerAttachedPrivate * get (QQuickTumblerAttached *attached)
 
- 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

QPointer< QQuickTumbler > tumbler
 
int index = -1
 
qreal displacement = 0
 
- 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 99 of file qquicktumbler_p_p.h.

Member Function Documentation

◆ calculateDisplacement()

void QQuickTumblerAttachedPrivate::calculateDisplacement ( )

Definition at line 882 of file qquicktumbler.cpp.

References displacement, emitIfDisplacementChanged(), QQuickTumblerPrivate::get(), QObjectData::parent, QQuickTumblerPrivate::PathViewContentItem, qobject_cast< QQuickItem * >(), tumbler, QQuickTumbler::visibleItemCount, and QQuickItem::y.

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◆ emitIfDisplacementChanged()

void QQuickTumblerAttachedPrivate::emitIfDisplacementChanged ( qreal oldDisplacement,
qreal newDisplacement )

Definition at line 943 of file qquicktumbler.cpp.

References emit.

Referenced by calculateDisplacement().

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◆ get()

static QQuickTumblerAttachedPrivate * QQuickTumblerAttachedPrivate::get ( QQuickTumblerAttached * attached)
inlinestatic

Definition at line 104 of file qquicktumbler_p_p.h.

Referenced by QQuickTumblerPrivate::calculateDisplacements().

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◆ init()

void QQuickTumblerAttachedPrivate::init ( QQuickItem * delegateItem)

Definition at line 859 of file qquicktumbler.cpp.

References QQmlContext::contextProperty(), QQuickItem::parentItem(), qmlContext(), qmlWarning(), QStringLiteral, and tumbler.

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Member Data Documentation

◆ displacement

qreal QQuickTumblerAttachedPrivate::displacement = 0

Definition at line 119 of file qquicktumbler_p_p.h.

Referenced by calculateDisplacement().

◆ index

int QQuickTumblerAttachedPrivate::index = -1

Definition at line 117 of file qquicktumbler_p_p.h.

◆ tumbler

QPointer<QQuickTumbler> QQuickTumblerAttachedPrivate::tumbler

Definition at line 115 of file qquicktumbler_p_p.h.

Referenced by calculateDisplacement(), and init().

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