BluezQt::PendingCall Class
class BluezQt::PendingCallPending method call. More...
| Header: | #include <BluezQt/PendingCall> |
| CMake: | find_package(KF6 REQUIRED COMPONENTS BluezQt)target_link_libraries(mytarget PRIVATE KF6::BluezQt) |
| Inherits: | QObject |
| Inherited By: |
Public Types
| enum | Error { NoError, NotReady, Failed, Rejected, Canceled, …, UnknownError } |
Properties
|
Public Functions
| int | error() const |
| QString | errorText() const |
| bool | isFinished() const |
| void | setUserData(const QVariant &userData) |
| QVariant | userData() const |
| QVariant | value() const |
| QVariantList | values() const |
| void | waitForFinished() |
Signals
| void | finished(BluezQt::PendingCall *call) |
Detailed Description
This class represents a pending method call. It is a convenient wrapper around QDBusPendingReply and QDBusPendingCallWatcher.
Member Type Documentation
enum PendingCall::Error
Known error types.
| Constant | Value | Description |
|---|---|---|
BluezQt::PendingCall::NoError | 0 | Indicates there is no error. |
BluezQt::PendingCall::NotReady | 1 | Indicates that the device is not ready. |
BluezQt::PendingCall::Failed | 2 | Indicates that the action have failed. |
BluezQt::PendingCall::Rejected | 3 | Indicates that the action was rejected. |
BluezQt::PendingCall::Canceled | 4 | Indicates that the action was canceled. |
BluezQt::PendingCall::InvalidArguments | 5 | Indicates that invalid arguments were passed. |
BluezQt::PendingCall::AlreadyExists | 6 | Indicates that an agent or pairing record already exists. |
BluezQt::PendingCall::DoesNotExist | 7 | Indicates that an agent, service or pairing operation does not exists. |
BluezQt::PendingCall::InProgress | 8 | Indicates that the action is already in progress. |
BluezQt::PendingCall::NotInProgress | 9 | Indicates that the action is not in progress. |
BluezQt::PendingCall::AlreadyConnected | 10 | Indicates that the device is already connected. |
BluezQt::PendingCall::ConnectFailed | 11 | Indicates that the connection to the device have failed. |
BluezQt::PendingCall::NotConnected | 12 | Indicates that the device is not connected. |
BluezQt::PendingCall::NotSupported | 13 | Indicates that the action is not supported. |
BluezQt::PendingCall::NotAuthorized | 14 | Indicates that the caller is not authorized to do the action. |
BluezQt::PendingCall::AuthenticationCanceled | 15 | Indicates that the authentication was canceled. |
BluezQt::PendingCall::AuthenticationFailed | 16 | Indicates that the authentication have failed. |
BluezQt::PendingCall::AuthenticationRejected | 17 | Indicates that the authentication was rejected. |
BluezQt::PendingCall::AuthenticationTimeout | 18 | Indicates that the authentication timed out. |
BluezQt::PendingCall::ConnectionAttemptFailed | 19 | Indicates that the connection attempt have failed. |
BluezQt::PendingCall::InvalidLength | 20 | Indicates that the data provided generates a data packet which is too long. |
BluezQt::PendingCall::NotPermitted | 21 | Indicates that the action is not permitted (e.g. maximum reached or socket locked). |
BluezQt::PendingCall::DBusError | 98 | Indicates an error with D-Bus. |
BluezQt::PendingCall::InternalError | 99 | Indicates an internal error. |
BluezQt::PendingCall::UnknownError | 100 | Indicates an unknown error. |
Property Documentation
[read-only] error : const int
Access functions:
| int | error() const |
[read-only] errorText : const QString
Access functions:
| QString | errorText() const |
[read-only] isFinished : const bool
Access functions:
| bool | isFinished() const |
userData : QVariant
Access functions:
| QVariant | userData() const |
| void | setUserData(const QVariant &userData) |
[read-only] value : const QVariant
Access functions:
| QVariant | value() const |
[read-only] values : const QVariantList
Access functions:
| QVariantList | values() const |
Member Function Documentation
int PendingCall::error() const
Returns an error code.
Note: Getter function for property error.
See also Error.
QString PendingCall::errorText() const
Returns an error text.
Note: Getter function for property errorText.
[signal] void PendingCall::finished(BluezQt::PendingCall *call)
Indicates that the call has finished.
bool PendingCall::isFinished() const
Returns whether the call is finished.
Note: Getter function for property isFinished.
void PendingCall::setUserData(const QVariant &userData)
Sets the userData of the call.
Note: Setter function for property userData.
See also userData().
QVariant PendingCall::userData() const
Returns the user data of the call.
Note: Getter function for property userData.
See also setUserData().
QVariant PendingCall::value() const
Returns a first return value of the call.
Note: Getter function for property value.
QVariantList PendingCall::values() const
Returns all values of the call.
Note: Getter function for property values.
void PendingCall::waitForFinished()
Waits for the call to finish.
Warning: This method blocks until the call finishes!