diff options
Diffstat (limited to 'src/platformsupport/input/evdevtouch/qevdevtouch.cpp')
| -rw-r--r-- | src/platformsupport/input/evdevtouch/qevdevtouch.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/platformsupport/input/evdevtouch/qevdevtouch.cpp b/src/platformsupport/input/evdevtouch/qevdevtouch.cpp index 8c86eee469..2c93da147e 100644 --- a/src/platformsupport/input/evdevtouch/qevdevtouch.cpp +++ b/src/platformsupport/input/evdevtouch/qevdevtouch.cpp @@ -159,7 +159,7 @@ static inline bool testBit(long bit, const long *array) return (array[bit / LONG_BITS] >> bit % LONG_BITS) & 1; } -QEvdevTouchScreenHandler::QEvdevTouchScreenHandler(const QString &spec, QObject *parent) +QEvdevTouchScreenHandler::QEvdevTouchScreenHandler(const QString &specification, QObject *parent) : QObject(parent), m_notify(0), m_fd(-1), d(0) #ifdef USE_MTDEV , m_mtdev(0) @@ -170,7 +170,13 @@ QEvdevTouchScreenHandler::QEvdevTouchScreenHandler(const QString &spec, QObject QString dev; // only the first device argument is used for now + QString spec = QString::fromLocal8Bit(qgetenv("QT_QPA_EVDEV_TOUCHSCREEN_PARAMETERS")); + + if (spec.isEmpty()) + spec = specification; + QStringList args = spec.split(QLatin1Char(':')); + for (int i = 0; i < args.count(); ++i) { if (args.at(i).startsWith(QLatin1String("/dev/"))) { dev = args.at(i); |