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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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QDeclarativeSearchResultModel Class Reference

#include <qdeclarativesearchresultmodel_p.h>

+ Inheritance diagram for QDeclarativeSearchResultModel:
+ Collaboration diagram for QDeclarativeSearchResultModel:

Public Types

enum  SearchResultType { UnknownSearchResult = QPlaceSearchResult::UnknownSearchResult , PlaceResult = QPlaceSearchResult::PlaceResult , ProposedSearchResult = QPlaceSearchResult::ProposedSearchResult }
 
enum  RelevanceHint { UnspecifiedHint = QPlaceSearchRequest::UnspecifiedHint , DistanceHint = QPlaceSearchRequest::DistanceHint , LexicalPlaceNameHint = QPlaceSearchRequest::LexicalPlaceNameHint }
 
- Public Types inherited from QDeclarativeSearchModelBase
enum  Status { Null , Ready , Loading , Error }
 
- 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 }
 

Signals

void searchTermChanged ()
 
void categoriesChanged ()
 
void recommendationIdChanged ()
 
void relevanceHintChanged ()
 
void visibilityScopeChanged ()
 
void rowCountChanged ()
 
void favoritesPluginChanged ()
 
void favoritesMatchParametersChanged ()
 
void dataChanged ()
 
void incrementalChanged ()
 
- Signals inherited from QDeclarativeSearchModelBase
void pluginChanged ()
 
void searchAreaChanged ()
 
void limitChanged ()
 
void previousPagesAvailableChanged ()
 
void nextPagesAvailableChanged ()
 
void statusChanged ()
 
- 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

 QDeclarativeSearchResultModel (QObject *parent=nullptr)
 \qmltype PlaceSearchModel \instantiates QDeclarativeSearchResultModel \inqmlmodule QtLocation
 
 ~QDeclarativeSearchResultModel ()
 
QString searchTerm () const
 \qmlproperty string PlaceSearchModel::searchTerm
 
void setSearchTerm (const QString &searchTerm)
 
QQmlListProperty< QDeclarativeCategorycategories ()
 
QString recommendationId () const
 \qmlproperty string PlaceSearchModel::recommendationId
 
void setRecommendationId (const QString &recommendationId)
 
QDeclarativeSearchResultModel::RelevanceHint relevanceHint () const
 \qmlproperty enumeration PlaceSearchModel::relevanceHint
 
void setRelevanceHint (QDeclarativeSearchResultModel::RelevanceHint hint)
 
QDeclarativePlace::Visibility visibilityScope () const
 \qmlproperty enum PlaceSearchModel::visibilityScope
 
void setVisibilityScope (QDeclarativePlace::Visibility visibilityScope)
 
QDeclarativeGeoServiceProviderfavoritesPlugin () const
 
void setFavoritesPlugin (QDeclarativeGeoServiceProvider *plugin)
 
QVariantMap favoritesMatchParameters () const
 
void setFavoritesMatchParameters (const QVariantMap &parameters)
 
int rowCount (const QModelIndex &parent=QModelIndex()) const override
 
void clearData (bool suppressSignal=false) override
 
QVariant data (const QModelIndex &index, int role=Qt::DisplayRole) const override
 Returns the data stored under the given role for the item referred to by the index.
 
Q_INVOKABLE QVariant data (int index, const QString &roleName) const
 
QHash< int, QByteArrayroleNames () const override
 
Q_INVOKABLE void updateWith (int proposedSearchIndex)
 \qmlmethod void PlaceSearchModel::updateWith(int proposedSearchIndex)
 
void updateSearchRequest ()
 
- Public Member Functions inherited from QDeclarativeSearchModelBase
 QDeclarativeSearchModelBase (QObject *parent=nullptr)
 
 ~QDeclarativeSearchModelBase ()
 
QDeclarativeGeoServiceProviderplugin () const
 
void setPlugin (QDeclarativeGeoServiceProvider *plugin)
 
QVariant searchArea () const
 
void setSearchArea (const QVariant &searchArea)
 
int limit () const
 
void setLimit (int limit)
 
bool previousPagesAvailable () const
 
bool nextPagesAvailable () const
 
Status status () const
 
void setStatus (Status status, const QString &errorString=QString())
 
Q_INVOKABLE void update ()
 
Q_INVOKABLE void cancel ()
 
Q_INVOKABLE void reset ()
 
Q_INVOKABLE QString errorString () const
 
Q_INVOKABLE void previousPage ()
 
Q_INVOKABLE void nextPage ()
 
void classBegin () override
 
void componentComplete () override
 
- Public Member Functions inherited from QAbstractListModel
 QAbstractListModel (QObject *parent=nullptr)
 Constructs an abstract list model with the given parent.
 
 ~QAbstractListModel ()
 Destroys the abstract list model.
 
QModelIndex index (int row, int column=0, const QModelIndex &parent=QModelIndex()) const override
 Returns the index of the data in row and column with parent.
 
QModelIndex sibling (int row, int column, const QModelIndex &idx) const override
 \reimp
 
bool dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override
 \reimp
 
Qt::ItemFlags flags (const QModelIndex &index) const override
 \reimp
 
QObjectparent () const
 Returns a pointer to the parent object.
 
- 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 {true} if the model returns a valid QModelIndex for row and column with parent, otherwise returns {false}.
 
virtual Q_INVOKABLE bool setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
 Sets the role data for the item at index to value.
 
virtual Q_INVOKABLE QVariant headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
 Returns the data for the given role and section in the header with the specified orientation.
 
virtual bool setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role=Qt::EditRole)
 Sets the data for the given role and section in the header with the specified orientation to the value supplied.
 
virtual QMap< int, QVariantitemData (const QModelIndex &index) const
 Returns a map with values for all predefined roles in the model for the item at the given index.
 
virtual bool setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles)
 Sets the role data for the item at index to the associated value in roles, for every Qt::ItemDataRole.
 
virtual bool clearItemData (const QModelIndex &index)
 
virtual QStringList mimeTypes () const
 Returns the list of allowed MIME types.
 
virtual QMimeDatamimeData (const QModelIndexList &indexes) const
 Returns an object that contains serialized items of data corresponding to the list of indexes specified.
 
virtual bool canDropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const
 Returns {true} if a model can accept a drop of the data.
 
virtual Qt::DropActions supportedDropActions () const
 
virtual Qt::DropActions supportedDragActions () const
 Returns the actions supported by the data in this model.
 
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
 
virtual Q_INVOKABLE void fetchMore (const QModelIndex &parent)
 Fetches any available data for the items with the parent specified by the parent index.
 
virtual Q_INVOKABLE bool canFetchMore (const QModelIndex &parent) const
 Returns {true} if there is more data available for parent; otherwise returns {false}.
 
Q_INVOKABLE Q_REVISION (6, 4) virtual void sort(int column
 
virtual QModelIndex buddy (const QModelIndex &index) const
 Returns a model index for the buddy of the item represented by index.
 
virtual Q_INVOKABLE QModelIndexList match (const QModelIndex &start, int role, const QVariant &value, int hits=1, Qt::MatchFlags flags=Qt::MatchFlags(Qt::MatchStartsWith|Qt::MatchWrap)) const
 Returns a list of indexes for the items in the column of the start index where data stored under the given role matches the specified value.
 
virtual QSize span (const QModelIndex &index) const
 Returns the row and column span of the item represented by index.
 
bool checkIndex (const QModelIndex &index, CheckIndexOptions options=CheckIndexOption::NoOption) const
 
virtual void multiData (const QModelIndex &index, QModelRoleDataSpan roleDataSpan) const
 
QObjectparent () 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< 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.
 
- Public Member Functions inherited from QQmlParserStatus
 QQmlParserStatus ()
 
virtual ~QQmlParserStatus ()
 

Static Public Member Functions

static void categories_append (QQmlListProperty< QDeclarativeCategory > *list, QDeclarativeCategory *category)
 
static qsizetype categories_count (QQmlListProperty< QDeclarativeCategory > *list)
 
static QDeclarativeCategorycategory_at (QQmlListProperty< QDeclarativeCategory > *list, qsizetype index)
 
static void categories_clear (QQmlListProperty< QDeclarativeCategory > *list)
 
- 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 Slots

void queryFinished () override
 
void onContentUpdated () override
 
- Protected Slots inherited from QDeclarativeSearchModelBase
virtual void queryFinished ()=0
 
virtual void onContentUpdated ()
 
- Protected Slots inherited from QAbstractItemModel
virtual void resetInternalData ()
 

Protected Member Functions

QPlaceReplysendQuery (QPlaceManager *manager, const QPlaceSearchRequest &request) override
 
void initializePlugin (QDeclarativeGeoServiceProvider *plugin) override
 
- Protected Member Functions inherited from QDeclarativeSearchModelBase
void setPreviousPageRequest (const QPlaceSearchRequest &previous)
 
void setNextPageRequest (const QPlaceSearchRequest &next)
 
- Protected Member Functions inherited from QAbstractListModel
 QAbstractListModel (QAbstractItemModelPrivate &dd, 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
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

QString searchTerm
 
QQmlListProperty< QDeclarativeCategorycategories
 \qmlproperty list<Category> PlaceSearchModel::categories
 
QString recommendationId
 
RelevanceHint relevanceHint
 
QDeclarativePlace::Visibility visibilityScope
 
int count
 
QDeclarativeGeoServiceProviderfavoritesPlugin
 
QVariantMap favoritesMatchParameters
 
bool incremental
 
- Properties inherited from QDeclarativeSearchModelBase
QDeclarativeGeoServiceProviderplugin
 
QVariant searchArea
 
int limit
 
bool previousPagesAvailable
 
bool nextPagesAvailable
 
Status status
 
- Properties inherited from QObject
QString objectName
 the name of this object
 

Additional Inherited Members

- Public Slots inherited from QAbstractItemModel
virtual bool submit ()
 Lets the model know that it should submit cached information to permanent storage.
 
virtual void revert ()
 Lets the model know that it should discard cached information.
 
- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 
- Public Attributes inherited from QAbstractItemModel
Q_INVOKABLE int count
 
Q_INVOKABLE int const QModelIndexparent = 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 QModelIndexdestinationParent
 
Q_INVOKABLE int int const QModelIndex int destinationChild
 
Q_INVOKABLE int sourceColumn
 
Q_INVOKABLE const QModelIndexparent = QModelIndex())
 
Q_INVOKABLE int const QModelIndexdestinationParent
 
Q_INVOKABLE int const QModelIndex int destinationChild
 
Q_INVOKABLE Qt::SortOrder order = Qt::AscendingOrder)
 
- Protected Attributes inherited from QDeclarativeSearchModelBase
QPlaceSearchRequest m_request
 
QDeclarativeGeoServiceProviderm_plugin = nullptr
 
QPlaceReplym_reply = nullptr
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectDatad_ptr
 

Detailed Description

Definition at line 28 of file qdeclarativesearchresultmodel_p.h.

Member Enumeration Documentation

◆ RelevanceHint

Enumerator
UnspecifiedHint 
DistanceHint 
LexicalPlaceNameHint 

Definition at line 55 of file qdeclarativesearchresultmodel_p.h.

◆ SearchResultType

Enumerator
UnknownSearchResult 
PlaceResult 
ProposedSearchResult 

Definition at line 49 of file qdeclarativesearchresultmodel_p.h.

Constructor & Destructor Documentation

◆ QDeclarativeSearchResultModel()

QT_BEGIN_NAMESPACE QDeclarativeSearchResultModel::QDeclarativeSearchResultModel ( QObject * parent = nullptr)
explicit

\qmltype PlaceSearchModel \instantiates QDeclarativeSearchResultModel \inqmlmodule QtLocation

Since
QtLocation 5.5

Provides access to place search results.

PlaceSearchModel provides a model of place search results within the \l searchArea. The \l searchTerm and \l categories properties can be set to restrict the search results to places matching those criteria.

The PlaceSearchModel returns both sponsored and \l {http://en.wikipedia.org/wiki/Organic_search}{organic search results}. Sponsored search results will have the sponsored role set to true.

\target PlaceSearchModel Roles The model returns data for the following roles:

\table \header

  • Role
  • Type
  • Description \row
  • type
  • enum
  • The type of search result. \row
  • title
  • string
  • A string describing the search result. \row
  • icon
  • PlaceIcon
  • Icon representing the search result. \row
  • distance
  • real
  • Valid only when the type role is PlaceResult, the distance to the place from the center of the \l searchArea. If no \l searchArea has been specified, the distance is NaN. \row
  • place
  • \l Place
  • Valid only when the type role is PlaceResult, an object representing the place. \row
  • sponsored
  • bool
  • Valid only when the type role is PlaceResult, true if the search result is a sponsored result. \endtable

Definition at line 321 of file qdeclarativesearchresultmodel.cpp.

◆ ~QDeclarativeSearchResultModel()

QDeclarativeSearchResultModel::~QDeclarativeSearchResultModel ( )

Definition at line 326 of file qdeclarativesearchresultmodel.cpp.

Member Function Documentation

◆ categories()

QQmlListProperty< QDeclarativeCategory > QDeclarativeSearchResultModel::categories ( )

◆ categories_append()

void QDeclarativeSearchResultModel::categories_append ( QQmlListProperty< QDeclarativeCategory > * list,
QDeclarativeCategory * category )
static

Definition at line 367 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::append(), QPlaceSearchRequest::categories(), categoriesChanged(), QDeclarativeCategory::category, emit, list, QDeclarativeSearchModelBase::m_request, QPlaceSearchRequest::setCategories(), and QPlaceSearchRequest::setSearchContext().

+ Here is the call graph for this function:

◆ categories_clear()

void QDeclarativeSearchResultModel::categories_clear ( QQmlListProperty< QDeclarativeCategory > * list)
static

Definition at line 399 of file qdeclarativesearchresultmodel.cpp.

References categoriesChanged(), QList< T >::clear(), emit, list, QDeclarativeSearchModelBase::m_request, QPlaceSearchRequest::setCategories(), and QPlaceSearchRequest::setSearchContext().

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◆ categories_count()

qsizetype QDeclarativeSearchResultModel::categories_count ( QQmlListProperty< QDeclarativeCategory > * list)
static

Definition at line 381 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::count(), and list.

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◆ categoriesChanged

void QDeclarativeSearchResultModel::categoriesChanged ( )
signal

Referenced by categories_append(), and categories_clear().

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◆ category_at()

QDeclarativeCategory * QDeclarativeSearchResultModel::category_at ( QQmlListProperty< QDeclarativeCategory > * list,
qsizetype index )
static

Definition at line 390 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::at(), QList< T >::count(), and list.

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◆ clearData()

void QDeclarativeSearchResultModel::clearData ( bool suppressSignal = false)
overridevirtual

Reimplemented from QDeclarativeSearchModelBase.

Definition at line 572 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::clear(), QDeclarativeSearchModelBase::clearData(), emit, QList< T >::isEmpty(), qDeleteAll(), and rowCountChanged().

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◆ data() [1/2]

QVariant QDeclarativeSearchResultModel::data ( const QModelIndex & index,
int role = Qt::DisplayRole ) const
overridevirtual

Returns the data stored under the given role for the item referred to by the index.

Note
If you do not have a value to return, return an invalid (default-constructed) QVariant.
See also
Qt::ItemDataRole, setData(), headerData()

Implements QAbstractItemModel.

Definition at line 587 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::at(), QList< T >::count(), Qt::DisplayRole, QPlaceResult::distance(), QVariant::fromValue(), QPlaceResult::isSponsored(), and QPlaceSearchResult::PlaceResult.

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◆ data() [2/2]

QVariant QDeclarativeSearchResultModel::data ( int index,
const QString & role ) const

Definition at line 625 of file qdeclarativesearchresultmodel.cpp.

References QAbstractItemModel::createIndex(), roleNames(), and QString::toLatin1().

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◆ dataChanged

void QDeclarativeSearchResultModel::dataChanged ( )
signal

Referenced by initializePlugin().

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◆ favoritesMatchParameters()

QVariantMap QDeclarativeSearchResultModel::favoritesMatchParameters ( ) const

Definition at line 545 of file qdeclarativesearchresultmodel.cpp.

◆ favoritesMatchParametersChanged

void QDeclarativeSearchResultModel::favoritesMatchParametersChanged ( )
signal

Referenced by setFavoritesMatchParameters().

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◆ favoritesPlugin()

QDeclarativeGeoServiceProvider * QDeclarativeSearchResultModel::favoritesPlugin ( ) const

Definition at line 510 of file qdeclarativesearchresultmodel.cpp.

◆ favoritesPluginChanged

void QDeclarativeSearchResultModel::favoritesPluginChanged ( )
signal

Referenced by setFavoritesPlugin().

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◆ incrementalChanged

void QDeclarativeSearchResultModel::incrementalChanged ( )
signal

◆ initializePlugin()

void QDeclarativeSearchResultModel::initializePlugin ( QDeclarativeGeoServiceProvider * plugin)
overrideprotectedvirtual

◆ onContentUpdated

void QDeclarativeSearchResultModel::onContentUpdated ( )
overrideprotectedslot

Definition at line 798 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::clear(), QMap< Key, T >::clear(), QMap< Key, T >::contains(), QNetworkReply::error(), QDeclarativeSearchModelBase::Error, QIODevice::errorString(), QPlaceSearchRequestPrivate::get(), QMap< Key, T >::insert(), QDeclarativeSearchModelBase::m_reply, QPlaceReply::MatchReply, QPlaceReply::NoError, Q_ASSERT, QStringLiteral, reply, QPlaceSearchReply::request(), QPlaceSearchReply::results(), QPlaceReply::SearchReply, QDeclarativeSearchModelBase::setStatus(), and QMap< Key, T >::value().

Referenced by queryFinished().

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◆ queryFinished

void QDeclarativeSearchResultModel::queryFinished ( )
overrideprotectedslot

Definition at line 713 of file qdeclarativesearchresultmodel.cpp.

References QPlaceMatchRequest::AlternativeId, QList< T >::clear(), QMap< Key, T >::clear(), connect(), QMap< Key, T >::contains(), QPlaceReply::contentUpdated(), QObject::deleteLater(), QNetworkReply::error(), QDeclarativeSearchModelBase::Error, QIODevice::errorString(), QPlaceReply::finished(), QString::fromLatin1(), QPlaceSearchRequestPrivate::get(), QMap< Key, T >::insert(), QMap< Key, T >::isEmpty(), QDeclarativeSearchModelBase::m_plugin, QDeclarativeSearchModelBase::m_reply, QPlaceReply::MatchReply, QDeclarativeGeoServiceProvider::name, QPlaceSearchReply::nextPageRequest(), QPlaceReply::NoError, onContentUpdated(), QGeoServiceProvider::placeManager(), QPlaceMatchReply::places(), QPlaceSearchReply::previousPageRequest(), Q_ASSERT, QStringLiteral, queryFinished(), QDeclarativeSearchModelBase::Ready, reply, QPlaceSearchReply::request(), request, QPlaceSearchReply::results(), QPlaceReply::SearchReply, QDeclarativeSearchModelBase::setNextPageRequest(), QDeclarativeSearchModelBase::setPreviousPageRequest(), QDeclarativeSearchModelBase::setStatus(), QDeclarativeGeoServiceProvider::sharedGeoServiceProvider(), and QMap< Key, T >::value().

Referenced by queryFinished().

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◆ recommendationId()

QString QDeclarativeSearchResultModel::recommendationId ( ) const

\qmlproperty string PlaceSearchModel::recommendationId

This property holds the placeId to be used in order to find recommendations for similar places.

Definition at line 418 of file qdeclarativesearchresultmodel.cpp.

References QDeclarativeSearchModelBase::m_request, and QPlaceSearchRequest::recommendationId().

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◆ recommendationIdChanged

void QDeclarativeSearchResultModel::recommendationIdChanged ( )
signal

Referenced by setRecommendationId().

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◆ relevanceHint()

QDeclarativeSearchResultModel::RelevanceHint QDeclarativeSearchResultModel::relevanceHint ( ) const

\qmlproperty enumeration PlaceSearchModel::relevanceHint

This property holds a relevance hint used in the search query. The hint is given to the provider to help but not dictate the ranking of results. For example, the distance hint may give closer places a higher ranking but it does not necessarily mean the results will be strictly ordered according to distance. A provider may ignore the hint altogether.

\table \row

  • SearchResultModel.UnspecifiedHint
  • No relevance hint is given to the provider. \row
  • SearchResultModel.DistanceHint
  • The distance of the place from the user's current location is important to the user. This hint is only meaningful when a circular search area is used. \row
  • SearchResultModel.LexicalPlaceNameHint
  • The lexical ordering of place names (in ascending alphabetical order) is relevant to the user. This hint is useful for providers based on a local data store. \endtable

Definition at line 454 of file qdeclarativesearchresultmodel.cpp.

References QDeclarativeSearchModelBase::m_request, and QPlaceSearchRequest::relevanceHint().

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◆ relevanceHintChanged

void QDeclarativeSearchResultModel::relevanceHintChanged ( )
signal

Referenced by setRelevanceHint().

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◆ roleNames()

QHash< int, QByteArray > QDeclarativeSearchResultModel::roleNames ( ) const
overridevirtual
Since
4.6

Returns the model's role names.

The default role names set by Qt are:

\table \header

Reimplemented from QAbstractItemModel.

Definition at line 631 of file qdeclarativesearchresultmodel.cpp.

References QAbstractItemModel::roleNames().

Referenced by data().

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◆ rowCount()

int QDeclarativeSearchResultModel::rowCount ( const QModelIndex & parent = QModelIndex()) const
overridevirtual

Implements QAbstractItemModel.

Definition at line 565 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::count(), QAbstractListModel::parent(), and Q_UNUSED.

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◆ rowCountChanged

void QDeclarativeSearchResultModel::rowCountChanged ( )
signal

Referenced by clearData().

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◆ searchTerm()

QString QDeclarativeSearchResultModel::searchTerm ( ) const

\qmlproperty string PlaceSearchModel::searchTerm

This property holds search term used in query. The search term is a free-form text string.

Definition at line 335 of file qdeclarativesearchresultmodel.cpp.

References QDeclarativeSearchModelBase::m_request, and QPlaceSearchRequest::searchTerm().

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◆ searchTermChanged

void QDeclarativeSearchResultModel::searchTermChanged ( )
signal

Referenced by setSearchTerm().

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◆ sendQuery()

QPlaceReply * QDeclarativeSearchResultModel::sendQuery ( QPlaceManager * manager,
const QPlaceSearchRequest & request )
overrideprotectedvirtual

Implements QDeclarativeSearchModelBase.

Definition at line 664 of file qdeclarativesearchresultmodel.cpp.

References manager, Q_ASSERT, and request.

◆ setFavoritesMatchParameters()

void QDeclarativeSearchResultModel::setFavoritesMatchParameters ( const QVariantMap & parameters)

Definition at line 553 of file qdeclarativesearchresultmodel.cpp.

References emit, and favoritesMatchParametersChanged().

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◆ setFavoritesPlugin()

void QDeclarativeSearchResultModel::setFavoritesPlugin ( QDeclarativeGeoServiceProvider * plugin)

◆ setRecommendationId()

void QDeclarativeSearchResultModel::setRecommendationId ( const QString & recommendationId)

Definition at line 423 of file qdeclarativesearchresultmodel.cpp.

References emit, QDeclarativeSearchModelBase::m_request, QPlaceSearchRequest::recommendationId(), recommendationIdChanged(), and QPlaceSearchRequest::setRecommendationId().

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◆ setRelevanceHint()

void QDeclarativeSearchResultModel::setRelevanceHint ( QDeclarativeSearchResultModel::RelevanceHint hint)

Definition at line 459 of file qdeclarativesearchresultmodel.cpp.

References emit, hint(), QDeclarativeSearchModelBase::m_request, QPlaceSearchRequest::relevanceHint(), relevanceHintChanged(), and QPlaceSearchRequest::setRelevanceHint().

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◆ setSearchTerm()

void QDeclarativeSearchResultModel::setSearchTerm ( const QString & searchTerm)

Definition at line 340 of file qdeclarativesearchresultmodel.cpp.

References emit, QDeclarativeSearchModelBase::m_request, searchTerm, QPlaceSearchRequest::searchTerm(), searchTermChanged(), QPlaceSearchRequest::setSearchContext(), and QPlaceSearchRequest::setSearchTerm().

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◆ setVisibilityScope()

void QDeclarativeSearchResultModel::setVisibilityScope ( QDeclarativePlace::Visibility visibilityScope)

Definition at line 496 of file qdeclarativesearchresultmodel.cpp.

References emit, visibilityScope, and visibilityScopeChanged().

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◆ updateSearchRequest()

void QDeclarativeSearchResultModel::updateSearchRequest ( )

◆ updateWith()

void QDeclarativeSearchResultModel::updateWith ( int proposedSearchIndex)

\qmlmethod void PlaceSearchModel::updateWith(int proposedSearchIndex)

Updates the model based on the ProposedSearchResult at index proposedSearchIndex. The model will be populated with a list of places matching the proposed search. Model status will be set to PlaceSearchModel.Loading. If the model is updated successfully status will be set to PlaceSearchModel.Ready. If an error occurs status will be set to PlaceSearchModel.Error and the model cleared.

If proposedSearchIndex does not reference a ProposedSearchResult this method does nothing.

Definition at line 655 of file qdeclarativesearchresultmodel.cpp.

References QList< T >::at(), QDeclarativeSearchModelBase::m_request, QPlaceSearchResult::ProposedSearchResult, QPlaceProposedSearchResult::searchRequest(), QPlaceSearchResult::type(), and QDeclarativeSearchModelBase::update().

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◆ visibilityScope()

QDeclarativePlace::Visibility QDeclarativeSearchResultModel::visibilityScope ( ) const

\qmlproperty enum PlaceSearchModel::visibilityScope

This property holds the visibility scope of the places to search. Only places with the specified visibility will be returned in the search results.

The visibility scope can be one of:

\table \row

  • Place.UnspecifiedVisibility
  • No explicit visibility scope specified, places with any visibility may be part of search results. \row
  • Place.DeviceVisibility
  • Only places stored on the local device will be part of the search results. \row
  • Place.PrivateVisibility
  • Only places that are private to the current user will be part of the search results. \row
  • Place.PublicVisibility
  • Only places that are public will be part of the search results. \endtable

Definition at line 491 of file qdeclarativesearchresultmodel.cpp.

◆ visibilityScopeChanged

void QDeclarativeSearchResultModel::visibilityScopeChanged ( )
signal

Referenced by setVisibilityScope().

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Property Documentation

◆ categories

QQmlListProperty< QDeclarativeCategory > QDeclarativeSearchResultModel::categories
read

\qmlproperty list<Category> PlaceSearchModel::categories

This property holds a list of categories to be used when searching. Returned search results will be for places that match at least one of the categories.

Definition at line 35 of file qdeclarativesearchresultmodel_p.h.

◆ count

int QDeclarativeSearchResultModel::count
read

Definition at line 40 of file qdeclarativesearchresultmodel_p.h.

◆ favoritesMatchParameters

QVariantMap QDeclarativeSearchResultModel::favoritesMatchParameters
readwrite

Definition at line 42 of file qdeclarativesearchresultmodel_p.h.

◆ favoritesPlugin

QDeclarativeGeoServiceProvider * QDeclarativeSearchResultModel::favoritesPlugin
readwrite

Definition at line 41 of file qdeclarativesearchresultmodel_p.h.

◆ incremental

bool QDeclarativeSearchResultModel::incremental

Definition at line 44 of file qdeclarativesearchresultmodel_p.h.

◆ recommendationId

QString QDeclarativeSearchResultModel::recommendationId
readwrite

Definition at line 36 of file qdeclarativesearchresultmodel_p.h.

◆ relevanceHint

RelevanceHint QDeclarativeSearchResultModel::relevanceHint
readwrite

Definition at line 37 of file qdeclarativesearchresultmodel_p.h.

◆ searchTerm

QString QDeclarativeSearchResultModel::searchTerm
readwrite

Definition at line 34 of file qdeclarativesearchresultmodel_p.h.

Referenced by setSearchTerm().

◆ visibilityScope

QDeclarativePlace::Visibility QDeclarativeSearchResultModel::visibilityScope
readwrite

Definition at line 38 of file qdeclarativesearchresultmodel_p.h.

Referenced by setVisibilityScope().


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