KDE 4.5 PyKDE API Reference
PartFetcher Class Reference
from PyKDE4.akonadi import *
Inherits: KJob → QObject
Namespace: Akonadi
Detailed Description
Convenience class for getting payload parts from an Akonadi Model.
This class can be used to retrieve individual payload parts from an EntityTreeModel, and fetch them asynchronously from the Akonadi storage if necessary.
The requested part is emitted though the partFetched signal.
Example:
const QModelIndex index = view->selectionModel()->currentIndex();
PartFetcher *fetcher = new PartFetcher( index, Akonadi.MessagePart.Envelope );
connect( fetcher, SIGNAL( result( KJob* ) ), SLOT( fetchResult( KJob* ) ) );
fetcher->start();
...
MyClass.fetchResult( KJob *job )
{
if ( job->error() ) {
qDebug() << job->errorText();
return;
}
PartFetcher *fetcher = qobject_cast<PartFetcher*>( job );
const Item item = fetcher->item();
// do something with the item
}
- Since:
- 4.4
Methods | |
| __init__ (self, QModelIndex index, QByteArray partName, QObject parent=0) | |
| QModelIndex | index (self) |
| Akonadi.Item | item (self) |
| QByteArray | partName (self) |
| start (self) | |
Method Documentation
| __init__ | ( | self, | ||
| QModelIndex | index, | |||
| QByteArray | partName, | |||
| QObject | parent=0 | |||
| ) |
Creates a new part fetcher.
- Parameters:
-
index The index of the item to fetch the part from. partName The name of the payload part to fetch. parent The parent object.
| QModelIndex index | ( | self ) |
Returns the index of the item the part was fetched from.
| Akonadi.Item item | ( | self ) |
Returns the item that contains the fetched payload part.
| QByteArray partName | ( | self ) |
Returns the name of the part that has been fetched.
| start | ( | self ) |
Starts the fetch operation.
