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akonadi

  • Akonadi
  • PartFetcher
Public Member Functions
Akonadi::PartFetcher Class Reference

#include <partfetcher.h>

Inherits KJob.

List of all members.

Public Member Functions

 PartFetcher (const QModelIndex &index, const QByteArray &partName, QObject *parent=0)
virtual ~PartFetcher ()
QModelIndex index () const
Item item () const
QByteArray partName () const
virtual void start ()

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
 }
Author:
Stephen Kelly <steveire@gmail.com>
Since:
4.4

Constructor & Destructor Documentation

PartFetcher::PartFetcher ( const QModelIndex &  index,
const QByteArray &  partName,
QObject *  parent = 0 
)

Creates a new part fetcher.

Parameters:
indexThe index of the item to fetch the part from.
partNameThe name of the payload part to fetch.
parentThe parent object.

Definition at line 103 of file partfetcher.cpp.

PartFetcher::~PartFetcher ( ) [virtual]

Destroys the part fetcher.

Definition at line 108 of file partfetcher.cpp.


Member Function Documentation

QModelIndex Akonadi::PartFetcher::index ( ) const

Returns the index of the item the part was fetched from.

Item PartFetcher::item ( ) const

Returns the item that contains the fetched payload part.

Definition at line 96 of file emailaddressselection.cpp.

QByteArray PartFetcher::partName ( ) const

Returns the name of the part that has been fetched.

Definition at line 169 of file partfetcher.cpp.

virtual void Akonadi::PartFetcher::start ( ) [virtual]

Starts the fetch operation.


The documentation for this class was generated from the following files:
  • partfetcher.h
  • emailaddressselection.cpp
  • itemcreatejob.cpp
  • itemmodifyjob.cpp
  • itemmonitor.cpp
  • partfetcher.cpp
This file is part of the KDE documentation.
Documentation copyright © 1996-2012 The KDE developers.
Generated on Mon Aug 27 2012 22:09:28 by doxygen 1.7.5 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

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