gui: add QInputDevice::seatNames()

Change-Id: Ie6cedd62dcd684a8fd9adbc2409e5aa1f3490ede
Reviewed-by: Volker Hilsheimer <[email protected]>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/gui/kernel/qinputdevice.cpp b/src/gui/kernel/qinputdevice.cpp
index 4505a6b5688..26975f478e9 100644
--- a/src/gui/kernel/qinputdevice.cpp
+++ b/src/gui/kernel/qinputdevice.cpp
@@ -281,6 +281,25 @@ QList<const QInputDevice *> QInputDevice::devices()
 }
 
 /*!
+    \since 6.3
+
+    Returns a list of seat names for all registered input devices (keyboards and pointing devices).
+*/
+QStringList QInputDevice::seatNames()
+{
+    QMutexLocker locker(&devicesMutex);
+    const InputDevicesList devices = *deviceList();
+    locker.unlock();
+    QStringList result;
+    for (const QInputDevice *d : devices) {
+        if (!result.contains(d->seatName()))
+            result.append(d->seatName());
+    }
+
+    return result;
+}
+
+/*!
     Returns the core or master keyboard on the given seat \a seatName.
 */
 const QInputDevice *QInputDevice::primaryKeyboard(const QString& seatName)