The QGalleryItemRequest class provides a request for the properties of a single item from a gallery. More...
#include <QGalleryItemRequest>
Inherits QGalleryAbstractRequest.
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QGalleryItemRequest ( QObject * parent = 0 ) | |
QGalleryItemRequest ( QAbstractGallery * gallery, QObject * parent = 0 ) | |
~QGalleryItemRequest () | |
bool | autoUpdate () const |
bool | isValid () const |
QVariant | itemId () const |
QString | itemType () const |
QUrl | itemUrl () 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 |
QList<QGalleryResource> | resources () const |
QGalleryResultSet * | resultSet () const |
void | setAutoUpdate ( bool enabled ) |
void | setItemId ( const QVariant & itemId ) |
bool | setMetaData ( int key, const QVariant & value ) |
bool | setMetaData ( const QString & property, const QVariant & value ) |
void | setPropertyNames ( const QStringList & names ) |
void | itemChanged () |
void | itemIdChanged () |
void | metaDataChanged ( const QList<int> & keys ) |
void | resultSetChanged ( QGalleryResultSet * resultSet ) |
virtual void | setResponse ( QGalleryAbstractResponse * response ) |
The QGalleryItemRequest class provides a request for the properties of a single item from a gallery.
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 ) |
This property holds the ID of an item the request should return the properties of.
Access functions:
QVariant | itemId () const |
void | setItemId ( const QVariant & itemId ) |
Notifier signal:
void | itemIdChanged () |
This property holds the type of an item.
Access functions:
QString | itemType () const |
Notifier signal:
void | itemChanged () |
This property holds the URL of an item.
Access functions:
QUrl | itemUrl () const |
Notifier signal:
void | itemChanged () |
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 ) |
This property holds the resources of an item.
Access functions:
QList<QGalleryResource> | resources () const |
Notifier signal:
void | itemChanged () |
This property holds whether the request currently holds valid type information.
Access functions:
bool | isValid () const |
Notifier signal:
void | itemChanged () |
Constructs a new gallery item request.
The parent is passed to QObject.
Contructs a new item request for the given gallery.
The parent is passed to QObject.
Destroys a gallery item request.
Signals that the properties of an item have changed.
Signals that the value of the itemId property has changed.
Returns the value of a meta-data property identified by key.
See also setMetaData().
Returns the value of a meta-data property.
Signals that the values of meta-data properties identified by keys have changed.
Returns the attributes of the property identified by key.
Returns the key of property.
Returns the type of the property identified by key.
Returns the result set containing the meta-data of a type.
Signals that the resultSet containing the meta-data of an item has changed.
Sets the value of a meta-data property identified by key.
Returns true if the value was changed; otherwise returns false.
See also metaData().
Sets the
Constant | Value | Description |
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QGalleryItemRequest::of | ? | a meta-data property. |
Returns true if the value was changed; otherwise returns false.
Reimplemented from QGalleryAbstractRequest::setResponse().