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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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QQmlDelegateModelItem Class Reference

#include <qqmldelegatemodel_p_p.h>

+ Inheritance diagram for QQmlDelegateModelItem:
+ Collaboration diagram for QQmlDelegateModelItem:

Signals

void modelIndexChanged ()
 
 Q_REVISION (2, 12) void rowChanged()
 
 Q_REVISION (2, 12) void columnChanged()
 
- 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

 QQmlDelegateModelItem (const QQmlRefPointer< QQmlDelegateModelItemMetaType > &metaType, QQmlAdaptorModel::Accessors *accessor, int modelIndex, int row, int column)
 
 ~QQmlDelegateModelItem ()
 
void referenceObject ()
 
bool releaseObject ()
 
bool isObjectReferenced () const
 
void childContextObjectDestroyed (QObject *childContextObject)
 
bool isReferenced () const
 
void Dispose ()
 
QObjectmodelObject ()
 
void destroyObject ()
 
int groupIndex (Compositor::Group group)
 
int modelRow () const
 
int modelColumn () const
 
int modelIndex () const
 
virtual void setModelIndex (int idx, int newRow, int newColumn, bool alwaysEmit=false)
 
virtual QV4::ReturnedValue get ()
 
virtual void setValue (const QString &role, const QVariant &value)
 
virtual bool resolveIndex (const QQmlAdaptorModel &, int)
 
- 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.
 

Static Public Member Functions

static QQmlDelegateModelItemdataForObject (QObject *object)
 
static QV4::ReturnedValue get_model (const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 
static QV4::ReturnedValue get_groups (const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 
static QV4::ReturnedValue set_groups (const QV4::FunctionObject *, const QV4::Value *thisObject, const QV4::Value *argv, int argc)
 
static QV4::ReturnedValue get_member (QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &)
 
static QV4::ReturnedValue set_member (QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &arg)
 
static QV4::ReturnedValue get_index (QQmlDelegateModelItem *thisItem, uint flag, const QV4::Value &arg)
 
- 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)
 

Public Attributes

QV4::ExecutionEnginev4
 
QQmlRefPointer< QQmlDelegateModelItemMetaType > const metaType
 
QQmlRefPointer< QQmlContextDatacontextData
 
QPointer< QObjectobject
 
QPointer< QQmlDelegateModelAttachedattached
 
QQDMIncubationTaskincubationTask
 
QQmlComponentdelegate
 
int poolTime
 
int objectRef
 
int scriptRef
 
int groups
 

Protected Member Functions

void objectDestroyed (QObject *)
 
- 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)
 

Properties

int index
 
int row
 
int column
 
QObjectmodel
 
- Properties inherited from QObject
QString objectName
 the name of this object
 

Additional Inherited Members

- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectDatad_ptr
 

Detailed Description

Definition at line 65 of file qqmldelegatemodel_p_p.h.

Constructor & Destructor Documentation

◆ QQmlDelegateModelItem()

QQmlDelegateModelItem::QQmlDelegateModelItem ( const QQmlRefPointer< QQmlDelegateModelItemMetaType > & metaType,
QQmlAdaptorModel::Accessors * accessor,
int modelIndex,
int row,
int column )

Definition at line 2376 of file qqmldelegatemodel.cpp.

References QQmlData::get(), and QQmlAdaptorModel::Accessors::propertyCache.

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◆ ~QQmlDelegateModelItem()

QQmlDelegateModelItem::~QQmlDelegateModelItem ( )

Definition at line 2407 of file qqmldelegatemodel.cpp.

References QQmlDelegateModelPrivate::get(), incubationTask, metaType, QQmlDelegateModelItemMetaType::model, objectRef, Q_ASSERT, and scriptRef.

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Member Function Documentation

◆ childContextObjectDestroyed()

void QQmlDelegateModelItem::childContextObjectDestroyed ( QObject * childContextObject)

Definition at line 2352 of file qqmldelegatemodel.cpp.

References QQmlContextData::childContexts(), and contextData.

Referenced by initProxy().

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◆ dataForObject()

QQmlDelegateModelItem * QQmlDelegateModelItem::dataForObject ( QObject * object)
static

Definition at line 2486 of file qqmldelegatemodel.cpp.

References context, d, and QQmlData::get().

Referenced by QQmlPartsModel::indexOf(), QQmlDelegateModel::indexOf(), QQmlDelegateModel::qmlAttachedProperties(), and QQmlDelegateModelPrivate::release().

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◆ destroyObject()

void QQmlDelegateModelItem::destroyObject ( )

Definition at line 2452 of file qqmldelegatemodel.cpp.

References attached, contextData, QQmlData::get(), QCoreApplication::instance(), QQmlDelegateModelAttached::m_cacheItem, Q_ASSERT, and QQmlRefPointer< T >::reset().

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◆ Dispose()

void QQmlDelegateModelItem::Dispose ( )

Definition at line 2421 of file qqmldelegatemodel.cpp.

References QQmlDelegateModelPrivate::get(), isReferenced(), metaType, QQmlDelegateModelItemMetaType::model, model, and scriptRef.

Referenced by QV4::Heap::QQmlDelegateModelItemObject::destroy().

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◆ get()

virtual QV4::ReturnedValue QQmlDelegateModelItem::get ( )
inlinevirtual

Reimplemented in QQmlDMAbstractItemModelData, and QQmlDMListAccessorData.

Definition at line 108 of file qqmldelegatemodel_p_p.h.

References v4, and QV4::QObjectWrapper::wrap().

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◆ get_groups()

QV4::ReturnedValue QQmlDelegateModelItem::get_groups ( const QV4::FunctionObject * b,
const QV4::Value * thisObject,
const QV4::Value * argv,
int argc )
static

Definition at line 2284 of file qqmldelegatemodel.cpp.

References QV4::Value::as(), QV4::Scope::engine, QV4::ExecutionEngine::fromVariant(), groups, i, item, o, QStringLiteral, and QV4::ExecutionEngine::throwTypeError().

Referenced by QQmlDelegateModelItemMetaType::initializePrototype().

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◆ get_index()

QV4::ReturnedValue QQmlDelegateModelItem::get_index ( QQmlDelegateModelItem * thisItem,
uint flag,
const QV4::Value & arg )
static

Definition at line 2347 of file qqmldelegatemodel.cpp.

Referenced by QQmlDelegateModelItemMetaType::initializePrototype().

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◆ get_member()

QV4::ReturnedValue QQmlDelegateModelItem::get_member ( QQmlDelegateModelItem * thisItem,
uint flag,
const QV4::Value &  )
static

Definition at line 2321 of file qqmldelegatemodel.cpp.

Referenced by QQmlDelegateModelItemMetaType::initializePrototype().

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◆ get_model()

QV4::ReturnedValue QQmlDelegateModelItem::get_model ( const QV4::FunctionObject * b,
const QV4::Value * thisObject,
const QV4::Value * argv,
int argc )
static

Definition at line 2272 of file qqmldelegatemodel.cpp.

References QV4::Value::as(), o, QStringLiteral, and RETURN_UNDEFINED.

Referenced by QQmlDelegateModelItemMetaType::initializePrototype().

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◆ groupIndex()

int QQmlDelegateModelItem::groupIndex ( Compositor::Group group)

Definition at line 2510 of file qqmldelegatemodel.cpp.

References QQmlDelegateModelPrivate::get(), metaType, QQmlDelegateModelItemMetaType::model, and model.

Referenced by QQmlDelegateModelAttached::itemsIndex(), and QQmlDelegateModelAttached::persistedItemsIndex().

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◆ isObjectReferenced()

bool QQmlDelegateModelItem::isObjectReferenced ( ) const
inline

Definition at line 84 of file qqmldelegatemodel_p_p.h.

References objectRef.

◆ isReferenced()

bool QQmlDelegateModelItem::isReferenced ( ) const
inline

Definition at line 87 of file qqmldelegatemodel_p_p.h.

References incubationTask, and scriptRef.

Referenced by Dispose().

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◆ modelColumn()

int QQmlDelegateModelItem::modelColumn ( ) const
inline

Definition at line 104 of file qqmldelegatemodel_p_p.h.

References column.

◆ modelIndex()

int QQmlDelegateModelItem::modelIndex ( ) const
inline

Definition at line 105 of file qqmldelegatemodel_p_p.h.

References index.

◆ modelIndexChanged

void QQmlDelegateModelItem::modelIndexChanged ( )
signal

Referenced by QQmlDMListAccessorData::resolveIndex(), and setModelIndex().

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◆ modelObject()

QObject * QQmlDelegateModelItem::modelObject ( )
inline

Definition at line 95 of file qqmldelegatemodel_p_p.h.

◆ modelRow()

int QQmlDelegateModelItem::modelRow ( ) const
inline

Definition at line 103 of file qqmldelegatemodel_p_p.h.

References row.

◆ objectDestroyed()

void QQmlDelegateModelItem::objectDestroyed ( QObject * )
protected

◆ Q_REVISION [1/2]

QQmlDelegateModelItem::Q_REVISION ( 2 ,
12  )
signal

◆ Q_REVISION [2/2]

QQmlDelegateModelItem::Q_REVISION ( 2 ,
12  )
signal

◆ referenceObject()

void QQmlDelegateModelItem::referenceObject ( )
inline

Definition at line 78 of file qqmldelegatemodel_p_p.h.

References objectRef.

◆ releaseObject()

bool QQmlDelegateModelItem::releaseObject ( )
inline

Definition at line 79 of file qqmldelegatemodel_p_p.h.

References objectRef, and Q_ASSERT.

◆ resolveIndex()

virtual bool QQmlDelegateModelItem::resolveIndex ( const QQmlAdaptorModel & ,
int  )
inlinevirtual

Reimplemented in QQmlDMAbstractItemModelData, and QQmlDMListAccessorData.

Definition at line 111 of file qqmldelegatemodel_p_p.h.

◆ set_groups()

QV4::ReturnedValue QQmlDelegateModelItem::set_groups ( const QV4::FunctionObject * b,
const QV4::Value * thisObject,
const QV4::Value * argv,
int argc )
static

Definition at line 2300 of file qqmldelegatemodel.cpp.

References QV4::Value::as(), QV4::Scope::engine, QQmlDelegateModelPrivate::get(), it, model, o, QStringLiteral, RETURN_UNDEFINED, THROW_TYPE_ERROR, QV4::ExecutionEngine::throwTypeError(), and QV4::Encode::undefined().

Referenced by QQmlDelegateModelItemMetaType::initializePrototype().

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◆ set_member()

QV4::ReturnedValue QQmlDelegateModelItem::set_member ( QQmlDelegateModelItem * thisItem,
uint flag,
const QV4::Value & arg )
static

Definition at line 2326 of file qqmldelegatemodel.cpp.

References arg, QQmlDelegateModelPrivate::get(), it, model, and QV4::Encode::undefined().

Referenced by QQmlDelegateModelItemMetaType::initializePrototype().

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◆ setModelIndex()

void QQmlDelegateModelItem::setModelIndex ( int idx,
int newRow,
int newColumn,
bool alwaysEmit = false )
virtual

Definition at line 2434 of file qqmldelegatemodel.cpp.

References column, emit, index, modelIndexChanged(), and row.

Referenced by QQmlDMAbstractItemModelData::resolveIndex().

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◆ setValue()

virtual void QQmlDelegateModelItem::setValue ( const QString & role,
const QVariant & value )
inlinevirtual

Reimplemented in QQmlDMAbstractItemModelData, and QQmlDMListAccessorData.

Definition at line 110 of file qqmldelegatemodel_p_p.h.

References Q_UNUSED.

Member Data Documentation

◆ attached

QPointer<QQmlDelegateModelAttached> QQmlDelegateModelItem::attached

Definition at line 124 of file qqmldelegatemodel_p_p.h.

Referenced by destroyObject().

◆ contextData

◆ delegate

QQmlComponent* QQmlDelegateModelItem::delegate

◆ groups

◆ incubationTask

◆ metaType

◆ object

◆ objectRef

int QQmlDelegateModelItem::objectRef

◆ poolTime

int QQmlDelegateModelItem::poolTime

Definition at line 127 of file qqmldelegatemodel_p_p.h.

◆ scriptRef

◆ v4

Property Documentation

◆ column

int QQmlDelegateModelItem::column
read

Definition at line 70 of file qqmldelegatemodel_p_p.h.

Referenced by modelColumn(), and setModelIndex().

◆ index

int QQmlDelegateModelItem::index
read

◆ model

◆ row

int QQmlDelegateModelItem::row
read

Definition at line 69 of file qqmldelegatemodel_p_p.h.

Referenced by modelRow(), and setModelIndex().


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