diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbconnection_xi2.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection_xi2.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp index 991c82eaaa..799bb387e1 100644 --- a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp @@ -309,8 +309,6 @@ void QXcbConnection::xi2HandleEvent(xcb_ge_event_t *event) case XI_TouchUpdate: if (touchPoint.area.center() != QPoint(x, y)) touchPoint.state = Qt::TouchPointMoved; - else - touchPoint.state = Qt::TouchPointStationary; break; case XI_TouchEnd: touchPoint.state = Qt::TouchPointReleased; @@ -323,9 +321,13 @@ void QXcbConnection::xi2HandleEvent(xcb_ge_event_t *event) " area " << touchPoint.area << " pressure " << touchPoint.pressure; #endif QWindowSystemInterface::handleTouchEvent(platformWindow->window(), xiEvent->time, dev->qtTouchDevice, m_touchPoints.values()); - // If a touchpoint was released, we can forget it, because the ID won't be reused. if (touchPoint.state == Qt::TouchPointReleased) + // If a touchpoint was released, we can forget it, because the ID won't be reused. m_touchPoints.remove(touchPoint.id); + else + // Make sure that we don't send TouchPointPressed/Moved in more than one QTouchEvent + // with this touch point if the next XI2 event is about a different touch point. + touchPoint.state = Qt::TouchPointStationary; } } #endif |