Qt Mobility Reference Documentation

QLandmarkIdFetchRequest Class Reference

The QLandmarkIdFetchRequest class allows a client to asynchronously request a list of landmark identifiers from a landmark manager. More...

 #include <QLandmarkIdFetchRequest>

Inherits QLandmarkAbstractRequest.


Public Functions

QLandmarkIdFetchRequest ( QLandmarkManager * manager, QObject * parent = 0 )
~QLandmarkIdFetchRequest ()
QLandmarkFilter filter () const
QList<QLandmarkId> landmarkIds () const
int limit () const
int offset () const
void setFilter ( const QLandmarkFilter & filter )
void setLimit ( int limit )
void setOffset ( int offset )
void setSorting ( const QList<QLandmarkSortOrder> & sorting )
void setSorting ( const QLandmarkSortOrder & sorting )
QList<QLandmarkSortOrder> sorting () const

Additional Inherited Members


Detailed Description

The QLandmarkIdFetchRequest class allows a client to asynchronously request a list of landmark identifiers from a landmark manager.

For a QLandmarkIdFetchRequest, the resultsAvailable() signal will be emitted when the resultant identifiers (which may be retrieved by calling ids()), are updated, as well as if the overall operation error (which may be retrieved by calling error()) is updated.


Member Function Documentation

QLandmarkIdFetchRequest::QLandmarkIdFetchRequest ( QLandmarkManager * manager, QObject * parent = 0 )

Creates a new landmark id fetch request object with the given manager and parent.

QLandmarkIdFetchRequest::~QLandmarkIdFetchRequest ()

Destroys the request object.

QLandmarkFilter QLandmarkIdFetchRequest::filter () const

Returns the filter which will be used to select the landmarks whose identifiers will be returned.

By default, the filter's type will be a LandmarkFilter::DefaultFilter and thus match all landmarks.

See also setFilter().

QList<QLandmarkId> QLandmarkIdFetchRequest::landmarkIds () const

Returns the list of identifiers of landmarks which matched the filter.

int QLandmarkIdFetchRequest::limit () const

Returns the maximum number of landmark ids to be returned.

See also setLimit().

int QLandmarkIdFetchRequest::offset () const

Returns the index offset for the request.

See also setOffset().

void QLandmarkIdFetchRequest::setFilter ( const QLandmarkFilter & filter )

Sets the filter which will be used to select landmark identifiers.

See also filter().

void QLandmarkIdFetchRequest::setLimit ( int limit )

Sets the maximum number of landmarks to be returned to limit.

See also limit().

void QLandmarkIdFetchRequest::setOffset ( int offset )

Sets the index offset for the request.

See also offset().

void QLandmarkIdFetchRequest::setSorting ( const QList<QLandmarkSortOrder> & sorting )

Sets the sort ordering of the request to sorting. This function will only have an effect on the results if invoked prior to calling QLandmarkAbstractRequest::start().

See also sorting().

void QLandmarkIdFetchRequest::setSorting ( const QLandmarkSortOrder & sorting )

Sets the sort ordering of the request to a single sorting. This function will only have an effect on the results if invoked prior to calling QLandmarkAbstractRequest::start().

QList<QLandmarkSortOrder> QLandmarkIdFetchRequest::sorting () const

Returns the sort ordering which is used to sort the result.

See also setSorting().

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