Qt Mobility Reference Documentation

QGalleryTypeRequest Class Reference

The QGalleryTypeRequest class provides an interface for requesting the properties of a type from a gallery. More...

 #include <QGalleryTypeRequest>

Inherits QGalleryAbstractRequest.


Properties


Public Functions

QGalleryTypeRequest ( QObject * parent = 0 )
QGalleryTypeRequest ( QAbstractGallery * gallery, QObject * parent = 0 )
~QGalleryTypeRequest ()
bool autoUpdate () const
bool isValid () const
QString itemType () const
QVariant metaData ( int key ) const
QVariant metaData ( const QString & property ) const
QGalleryProperty::Attributes propertyAttributes ( int key ) const
int propertyKey ( const QString & property ) const
QStringList propertyNames () const
QVariant::Type propertyType ( int key ) const
QGalleryResultSet * resultSet () const
void setAutoUpdate ( bool enabled )
void setItemType ( const QString & itemType )
void setPropertyNames ( const QStringList & names )

Signals

void itemTypeChanged ()
void metaDataChanged ( const QList<int> & keys )
void resultSetChanged ( QGalleryResultSet * resultSet )
void typeChanged ()

Reimplemented Protected Functions

virtual void setResponse ( QGalleryAbstractResponse * response )

Additional Inherited Members


Detailed Description

The QGalleryTypeRequest class provides an interface for requesting the properties of a type from a gallery.


Property Documentation

autoUpdate : bool

This property holds whether a the results of a request should be updated after a request has finished.

If this is true the request will go into the Idle state when the request has finished rather than returning to Inactive.

Access functions:

bool autoUpdate () const
void setAutoUpdate ( bool enabled )

itemType : QString

This property holds the type a request should return the properties of.

Access functions:

QString itemType () const
void setItemType ( const QString & itemType )

Notifier signal:

void itemTypeChanged ()

propertyNames : QStringList

This property holds a list of names of meta-data properties a request should return values for.

Access functions:

QStringList propertyNames () const
void setPropertyNames ( const QStringList & names )

valid : const bool

This property holds whether the request currently holds valid type information.

Access functions:

bool isValid () const

Notifier signal:

void typeChanged ()

Member Function Documentation

QGalleryTypeRequest::QGalleryTypeRequest ( QObject * parent = 0 )

Constructs a new gallery type request.

The parent is passed to QObject.

QGalleryTypeRequest::QGalleryTypeRequest ( QAbstractGallery * gallery, QObject * parent = 0 )

Contructs a new type request for the given gallery.

The parent is passed to QObject.

QGalleryTypeRequest::~QGalleryTypeRequest ()

Destroys a gallery type request.

void QGalleryTypeRequest::itemTypeChanged () [signal]

Signals that the itemType property has changed.

QVariant QGalleryTypeRequest::metaData ( int key ) const

Returns the value of a meta-data property identified by key.

QVariant QGalleryTypeRequest::metaData ( const QString & property ) const

Returns the value of a meta-data property.

void QGalleryTypeRequest::metaDataChanged ( const QList<int> & keys ) [signal]

Signals that the values of meta-data properties identified by keys have changed.

QGalleryProperty::Attributes QGalleryTypeRequest::propertyAttributes ( int key ) const

Returns the attributes of the property identified by key.

int QGalleryTypeRequest::propertyKey ( const QString & property ) const

Returns the key of property.

QVariant::Type QGalleryTypeRequest::propertyType ( int key ) const

Returns the type of the property identified by key.

QGalleryResultSet * QGalleryTypeRequest::resultSet () const

Returns the result set containing the meta-data of a type.

void QGalleryTypeRequest::resultSetChanged ( QGalleryResultSet * resultSet ) [signal]

Signals that the resultSet containing the meta-data of a type has changed.

void QGalleryTypeRequest::setResponse ( QGalleryAbstractResponse * response ) [virtual protected]

Reimplemented from QGalleryAbstractRequest::setResponse().

void QGalleryTypeRequest::typeChanged () [signal]

Signals that the properties of a type have changed.

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