 |
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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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>.
|
[0] More...
Inheritance diagram for DateFormatProxyModel: Collaboration diagram for DateFormatProxyModel:Private Member Functions | |
| QVariant | data (const QModelIndex &index, int role) const override |
| Returns the data stored under the given role for the item referred to by the index. | |
| QMap< int, QVariant > | itemData (const QModelIndex &proxyIndex) const override |
| Returns a map with values for all predefined roles in the model for the item at the given index. | |
Additional Inherited Members | |
| Public Types inherited from QAbstractItemModel | |
| enum | LayoutChangeHint { NoLayoutChangeHint , VerticalSortHint , HorizontalSortHint } |
| This enum describes the way the model changes layout. More... | |
| enum class | CheckIndexOption { NoOption = 0x0000 , IndexIsValid = 0x0001 , DoNotUseParent = 0x0002 , ParentIsInvalid = 0x0004 } |
| Public Slots inherited from QAbstractItemModel | |
| Public Slots inherited from QObject | |
| void | deleteLater () |
| \threadsafe | |
| Signals inherited from QAbstractProxyModel | |
| void | sourceModelChanged (QPrivateSignal) |
| Signals inherited from QAbstractItemModel | |
| void | dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QList< int > &roles=QList< int >()) |
| This signal is emitted whenever the data in an existing item changes. | |
| void | headerDataChanged (Qt::Orientation orientation, int first, int last) |
| This signal is emitted whenever a header is changed. | |
| void | layoutChanged (const QList< QPersistentModelIndex > &parents=QList< QPersistentModelIndex >(), QAbstractItemModel::LayoutChangeHint hint=QAbstractItemModel::NoLayoutChangeHint) |
| void | layoutAboutToBeChanged (const QList< QPersistentModelIndex > &parents=QList< QPersistentModelIndex >(), QAbstractItemModel::LayoutChangeHint hint=QAbstractItemModel::NoLayoutChangeHint) |
| void | rowsAboutToBeInserted (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted just before rows are inserted into the model. | |
| void | rowsInserted (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted after rows have been inserted into the model. | |
| void | rowsAboutToBeRemoved (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted just before rows are removed from the model. | |
| void | rowsRemoved (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted after rows have been removed from the model. | |
| void | columnsAboutToBeInserted (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted just before columns are inserted into the model. | |
| void | columnsInserted (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted after columns have been inserted into the model. | |
| void | columnsAboutToBeRemoved (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted just before columns are removed from the model. | |
| void | columnsRemoved (const QModelIndex &parent, int first, int last, QPrivateSignal) |
| This signal is emitted after columns have been removed from the model. | |
| void | modelAboutToBeReset (QPrivateSignal) |
| void | modelReset (QPrivateSignal) |
| void | rowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow, QPrivateSignal) |
| void | rowsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow, QPrivateSignal) |
| void | columnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn, QPrivateSignal) |
| void | columnsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn, QPrivateSignal) |
| 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 inherited from QIdentityProxyModel | |
| QIdentityProxyModel (QObject *parent=nullptr) | |
| Constructs an identity model with the given parent. | |
| ~QIdentityProxyModel () | |
| Destroys this identity model. | |
| int | columnCount (const QModelIndex &parent=QModelIndex()) const override |
| \reimp | |
| QModelIndex | index (int row, int column, const QModelIndex &parent=QModelIndex()) const override |
| \reimp | |
| QModelIndex | mapFromSource (const QModelIndex &sourceIndex) const override |
| \reimp | |
| QModelIndex | mapToSource (const QModelIndex &proxyIndex) const override |
| \reimp | |
| QModelIndex | parent (const QModelIndex &child) const override |
| \reimp | |
| int | rowCount (const QModelIndex &parent=QModelIndex()) const override |
| \reimp | |
| QVariant | headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override |
| \reimp | |
| bool | dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override |
| \reimp | |
| QModelIndex | sibling (int row, int column, const QModelIndex &idx) const override |
| \reimp | |
| QItemSelection | mapSelectionFromSource (const QItemSelection &selection) const override |
| \reimp | |
| QItemSelection | mapSelectionToSource (const QItemSelection &selection) const override |
| \reimp | |
| QModelIndexList | match (const QModelIndex &start, int role, const QVariant &value, int hits=1, Qt::MatchFlags flags=Qt::MatchFlags(Qt::MatchStartsWith|Qt::MatchWrap)) const override |
| \reimp | |
| void | setSourceModel (QAbstractItemModel *sourceModel) override |
| \reimp | |
| bool | insertColumns (int column, int count, const QModelIndex &parent=QModelIndex()) override |
| \reimp | |
| bool | insertRows (int row, int count, const QModelIndex &parent=QModelIndex()) override |
| \reimp | |
| bool | removeColumns (int column, int count, const QModelIndex &parent=QModelIndex()) override |
| \reimp | |
| bool | removeRows (int row, int count, const QModelIndex &parent=QModelIndex()) override |
| \reimp | |
| bool | moveRows (const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) override |
| \reimp | |
| bool | moveColumns (const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild) override |
| \reimp | |
| bool | isHandleSourceLayoutChanges () const |
| QObject * | parent () const |
| Returns a pointer to the parent object. | |
| Public Member Functions inherited from QAbstractProxyModel | |
| QAbstractProxyModel (QObject *parent=nullptr) | |
| Constructs a proxy model with the given parent. | |
| ~QAbstractProxyModel () | |
| Destroys the proxy model. | |
| QAbstractItemModel * | sourceModel () const |
| Returns the model that contains the data that is available through the proxy model. | |
| QBindable< QAbstractItemModel * > | bindableSourceModel () |
| bool | submit () override |
| \reimp | |
| void | revert () override |
| \reimp | |
| QVariant | data (const QModelIndex &proxyIndex, int role=Qt::DisplayRole) const override |
| \reimp | |
| QMap< int, QVariant > | itemData (const QModelIndex &index) const override |
| \reimp | |
| Qt::ItemFlags | flags (const QModelIndex &index) const override |
| \reimp | |
| bool | setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override |
| \reimp | |
| bool | setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles) override |
| \reimp | |
| bool | setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::EditRole) override |
| \reimp | |
| bool | clearItemData (const QModelIndex &index) override |
| \reimp | |
| QModelIndex | buddy (const QModelIndex &index) const override |
| \reimp | |
| bool | canFetchMore (const QModelIndex &parent) const override |
| \reimp | |
| void | fetchMore (const QModelIndex &parent) override |
| \reimp | |
| void | sort (int column, Qt::SortOrder order=Qt::AscendingOrder) override |
| \reimp | |
| QSize | span (const QModelIndex &index) const override |
| \reimp | |
| bool | hasChildren (const QModelIndex &parent=QModelIndex()) const override |
| \reimp | |
| QMimeData * | mimeData (const QModelIndexList &indexes) const override |
| \reimp | |
| bool | canDropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const override |
| \reimp | |
| QStringList | mimeTypes () const override |
| \reimp | |
| Qt::DropActions | supportedDragActions () const override |
| \reimp | |
| Qt::DropActions | supportedDropActions () const override |
| \reimp | |
| QHash< int, QByteArray > | roleNames () const override |
| \reimp | |
| Public Member Functions inherited from QAbstractItemModel | |
| QAbstractItemModel (QObject *parent=nullptr) | |
| Constructs an abstract item model with the given parent. | |
| virtual | ~QAbstractItemModel () |
| Destroys the abstract item model. | |
| Q_INVOKABLE bool | hasIndex (int row, int column, const QModelIndex &parent=QModelIndex()) const |
Returns | |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual bool insertRows(int row |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual bool insertColumns(int column |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual bool removeRows(int row |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual bool removeColumns(int column |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual bool moveRows(const QModelIndex &sourceParent |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual bool moveColumns(const QModelIndex &sourceParent |
| Q_INVOKABLE | Q_REVISION (6, 4) inline bool insertRow(int row |
| Q_INVOKABLE | Q_REVISION (6, 4) inline bool insertColumn(int column |
| Q_INVOKABLE | Q_REVISION (6, 4) inline bool removeRow(int row |
| Q_INVOKABLE | Q_REVISION (6, 4) inline bool removeColumn(int column |
| Q_INVOKABLE | Q_REVISION (6, 4) inline bool moveRow(const QModelIndex &sourceParent |
| Q_INVOKABLE | Q_REVISION (6, 4) inline bool moveColumn(const QModelIndex &sourceParent |
| Q_INVOKABLE | Q_REVISION (6, 4) virtual void sort(int column |
| bool | checkIndex (const QModelIndex &index, CheckIndexOptions options=CheckIndexOption::NoOption) const |
| virtual void | multiData (const QModelIndex &index, QModelRoleDataSpan roleDataSpan) const |
| QObject * | parent () const |
| Returns a pointer to the parent object. | |
| 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< QString > | bindableObjectName () |
| 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). | |
| QThread * | thread () 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 > | |
| 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 > | |
| 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 QObjectList & | children () 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< QByteArray > | dynamicPropertyNames () const |
| QBindingStorage * | bindingStorage () |
| const QBindingStorage * | bindingStorage () const |
| QObject * | parent () 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 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 inherited from QAbstractItemModel | |
| Q_INVOKABLE int | count |
| Q_INVOKABLE int const QModelIndex & | parent = QModelIndex()) |
| Returns the parent of the model item with the given index. | |
| Q_INVOKABLE int | sourceRow |
| Q_INVOKABLE int int | count |
| Q_INVOKABLE int int const QModelIndex & | destinationParent |
| Q_INVOKABLE int int const QModelIndex int | destinationChild |
| Q_INVOKABLE int | sourceColumn |
| Q_INVOKABLE const QModelIndex & | parent = QModelIndex()) |
| Q_INVOKABLE int const QModelIndex & | destinationParent |
| Q_INVOKABLE int const QModelIndex int | destinationChild |
| Q_INVOKABLE Qt::SortOrder | order = Qt::AscendingOrder) |
| Protected Slots inherited from QAbstractItemModel | |
| virtual void | resetInternalData () |
| Protected Member Functions inherited from QIdentityProxyModel | |
| QIdentityProxyModel (QIdentityProxyModelPrivate &dd, QObject *parent) | |
| void | setHandleSourceLayoutChanges (bool) |
| Protected Member Functions inherited from QAbstractProxyModel | |
| QModelIndex | createSourceIndex (int row, int col, void *internalPtr) const |
| Equivalent to calling createIndex on the source model. | |
| QAbstractProxyModel (QAbstractProxyModelPrivate &, QObject *parent) | |
| Protected Member Functions inherited from QAbstractItemModel | |
| QAbstractItemModel (QAbstractItemModelPrivate &dd, QObject *parent=nullptr) | |
| QModelIndex | createIndex (int row, int column, const void *data=nullptr) const |
| Creates a model index for the given row and column with the internal pointer ptr. | |
| QModelIndex | createIndex (int row, int column, quintptr id) const |
| Creates a model index for the given row and column with the internal identifier, id. | |
| void | encodeData (const QModelIndexList &indexes, QDataStream &stream) const |
| bool | decodeData (int row, int column, const QModelIndex &parent, QDataStream &stream) |
| void | beginInsertRows (const QModelIndex &parent, int first, int last) |
| Begins a row insertion operation. | |
| void | endInsertRows () |
| Ends a row insertion operation. | |
| void | beginRemoveRows (const QModelIndex &parent, int first, int last) |
| Begins a row removal operation. | |
| void | endRemoveRows () |
| Ends a row removal operation. | |
| bool | beginMoveRows (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationRow) |
| void | endMoveRows () |
| Ends a row move operation. | |
| void | beginInsertColumns (const QModelIndex &parent, int first, int last) |
| Begins a column insertion operation. | |
| void | endInsertColumns () |
| Ends a column insertion operation. | |
| void | beginRemoveColumns (const QModelIndex &parent, int first, int last) |
| Begins a column removal operation. | |
| void | endRemoveColumns () |
| Ends a column removal operation. | |
| bool | beginMoveColumns (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationColumn) |
| Begins a column move operation. | |
| void | endMoveColumns () |
| Ends a column move operation. | |
| void | beginResetModel () |
| Begins a model reset operation. | |
| void | endResetModel () |
| Completes a model reset operation. | |
| void | changePersistentIndex (const QModelIndex &from, const QModelIndex &to) |
| Changes the QPersistentModelIndex that is equal to the given from model index to the given to model index. | |
| void | changePersistentIndexList (const QModelIndexList &from, const QModelIndexList &to) |
| QModelIndexList | persistentIndexList () const |
| Protected Member Functions inherited from QObject | |
| QObject * | sender () 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< QObjectData > | d_ptr |
| Properties inherited from QAbstractProxyModel | |
| QAbstractItemModel * | sourceModel |
| the source model of this proxy model. | |
| Properties inherited from QObject | |
| QString | objectName |
| the name of this object | |
| Related Symbols inherited from QObject | |
| template< class T > T | qobject_cast (const QObject *object) |
| Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr. | |
| template< typename T > T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
| template< typename T > QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
| QObjectList | |
| \macro Q_CLASSINFO(Name, Value) | |
[0]
Definition at line 5 of file src_gui_itemviews_qidentityproxymodel.cpp.
|
inlineoverrideprivatevirtual |
Returns the data stored under the given role for the item referred to by the index.
Implements QAbstractItemModel.
Definition at line 14 of file src_gui_itemviews_qidentityproxymodel.cpp.
References QAbstractItemModel::data(), dateTime, Qt::DisplayRole, and QAbstractProxyModel::sourceModel.
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inlineoverrideprivatevirtual |
Returns a map with values for all predefined roles in the model for the item at the given index.
Reimplement this function if you want to extend the default behavior of this function to include custom roles in the map.
Reimplemented from QAbstractItemModel.
Definition at line 23 of file src_gui_itemviews_qidentityproxymodel.cpp.
References Qt::DisplayRole, QAbstractItemModel::itemData(), and map.
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1.10.0