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QBluetoothTransferReply ClassThe QBluetoothTransferReply class stores the response for a data transfer request. More... #include <QBluetoothTransferReply>Inherits: QObject. Public Types
Public Functions
Public Slots
Signals
Protected Functions
Additional Inherited MembersDetailed DescriptionThe QBluetoothTransferReply class stores the response for a data transfer request. In additional to a copy of the QBluetoothTransferRequest object used to create the request, QBluetoothTransferReply contains the contents of the reply itself. QBluetoothTransferReply is a sequential-access QIODevice, which means that once data is read from the object, it is no longer kept by the device. It is the application's responsibility to keep this data if it needs to. Whenever more data is received and processed, the readyRead() signal is emitted. The downloadProgress() signal is also emitted when data is received, but the number of bytes contained in it may not represent the actual bytes received, if any transformation is done to the contents (for example, decompressing and removing the protocol overhead). Even though QBluetoothTransferReply is a QIODevice connected to the contents of the reply, it emits the uploadProgress() signal, which indicates the progress of the upload for operations that have such content. Member Type Documentation
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| Constant | Value | Description |
|---|---|---|
| QBluetoothTransferReply::NoError | 0 | No error. |
| QBluetoothTransferReply::UnknownError | 1 | Unknown error, no better enum available |
| QBluetoothTransferReply::FileNotFoundError | 2 | Unable to open the file specified |
| QBluetoothTransferReply::HostNotFoundError | 3 | Unable to connect to the target host |
| QBluetoothTransferReply::UserCanceledTransferError | 4 | User terminated the transfer |
Member Function Documentation
QBluetoothTransferReply::QBluetoothTransferReply(QObject * parent = 0) [protected]
Constructs a new QBluetoothTransferReply with parent.
QBluetoothTransferReply::~QBluetoothTransferReply()
Destroys the QBluetoothTransferReply object.
void QBluetoothTransferReply::abort() [slot]
Aborts this reply.
QVariant QBluetoothTransferReply::attribute(QBluetoothTransferRequest::Attribute code) const
Returns the attribute associated with code. If the attribute has not been set, it returns an invalid QVariant.
See also setAttribute().
void QBluetoothTransferReply::downloadProgress(qint64 bytesReceived, qint64 bytesTotal) [signal]
This signal is emitted whenever data is received. The bytesReceived parameter contains the total number of bytes received so far out of bytesTotal expected for the entire transfer.
TransferError QBluetoothTransferReply::error() const [pure virtual]
The error code of the error that occurred.
QString QBluetoothTransferReply::errorString() const [pure virtual]
String describing the error. Can be displayed to the user.
void QBluetoothTransferReply::finished(QBluetoothTransferReply * reply) [signal]
This signal is emitted when the transfer is complete for reply.
bool QBluetoothTransferReply::isFinished() const [pure virtual]
Returns true if this reply has finished, otherwise false.
bool QBluetoothTransferReply::isRunning() const [pure virtual]
Returns true if this reply is running, otherwise false.
QBluetoothTransferManager * QBluetoothTransferReply::manager() const
Returns the QBluetoothTransferManager that was used to create this QBluetoothTransferReply object.
See also setManager().
QBluetoothTransferManager::Operation QBluetoothTransferReply::operation() const
Returns the type of operation that this reply is for.
See also setOperation().
void QBluetoothTransferReply::setAttribute(QBluetoothTransferRequest::Attribute code, const QVariant & value) [protected]
Set the attribute associated with the code to value.
See also attribute().
void QBluetoothTransferReply::setManager(QBluetoothTransferManager * manager) [protected]
Set the reply's manager to the manager.
See also manager().
void QBluetoothTransferReply::setOperation(QBluetoothTransferManager::Operation operation) [protected]
Sets the operation of this QBluetoothTransferReply to operation.
See also operation().
void QBluetoothTransferReply::uploadProgress(qint64 bytesSent, qint64 bytesTotal) [signal]
This signal is emitted whenever data is sent. The bytesSent parameter contains the total number of bytes sent so far out of bytesTotal.