diff --git a/src/plugins/platforms/wayland/qwaylandinputdevice.cpp b/src/plugins/platforms/wayland/qwaylandinputdevice.cpp index fb9c63d8fec..420194733b9 100644 --- a/src/plugins/platforms/wayland/qwaylandinputdevice.cpp +++ b/src/plugins/platforms/wayland/qwaylandinputdevice.cpp @@ -1419,6 +1419,14 @@ void QWaylandInputDevice::handleTouchPoint(int id, Qt::TouchPointState state, co it = mTouch->mPendingTouchPoints.insert(end, QWindowSystemInterface::TouchPoint()); it->id = id; } + // If the touch points were up and down in same frame, send out frame right away + else if ((it->state == QEventPoint::Pressed && state == QEventPoint::Released) + || (it->state == QEventPoint::Released && state == QEventPoint::Pressed)) { + mTouch->touch_frame(); + it = mTouch->mPendingTouchPoints.insert(mTouch->mPendingTouchPoints.end(), QWindowSystemInterface::TouchPoint()); + it->id = id; + } + QWindowSystemInterface::TouchPoint &tp = *it; // Only moved and pressed needs to update/set position