diff options
Diffstat (limited to 'examples')
-rw-r--r-- | examples/bluetooth/lowenergyscanner/device.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/examples/bluetooth/lowenergyscanner/device.cpp b/examples/bluetooth/lowenergyscanner/device.cpp index afdf13af..82179db1 100644 --- a/examples/bluetooth/lowenergyscanner/device.cpp +++ b/examples/bluetooth/lowenergyscanner/device.cpp @@ -58,6 +58,7 @@ #include <qbluetoothservicediscoveryagent.h> #include <QDebug> #include <QList> +#include <QMetaEnum> #include <QTimer> Device::Device() @@ -347,8 +348,11 @@ void Device::deviceScanError(QBluetoothDeviceDiscoveryAgent::Error error) setUpdate("The Bluetooth adaptor is powered off, power it on before doing discovery."); else if (error == QBluetoothDeviceDiscoveryAgent::InputOutputError) setUpdate("Writing or reading from the device resulted in an error."); - else - setUpdate("An unknown error has occurred."); + else { + static QMetaEnum qme = discoveryAgent->metaObject()->enumerator( + discoveryAgent->metaObject()->indexOfEnumerator("Error")); + setUpdate("Error: " + QLatin1String(qme.valueToKey(error))); + } m_deviceScanState = false; emit devicesUpdated(); |