diff options
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection.cpp | 7 | ||||
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection.h | 1 | ||||
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection_xi2.cpp | 21 |
3 files changed, 21 insertions, 8 deletions
diff --git a/src/plugins/platforms/xcb/qxcbconnection.cpp b/src/plugins/platforms/xcb/qxcbconnection.cpp index edfaf2b015..669ef3a98e 100644 --- a/src/plugins/platforms/xcb/qxcbconnection.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection.cpp @@ -1626,8 +1626,13 @@ bool QXcbConnection::compressEvent(xcb_generic_event_t *event, int currentIndex, if (!m_xi2Enabled) return false; - // compress XI_Motion + // compress XI_Motion, but not from tablet devices if (isXIType(event, m_xiOpCode, XI_Motion)) { +#ifndef QT_NO_TABLETEVENT + xXIDeviceEvent *xdev = reinterpret_cast<xXIDeviceEvent *>(event); + if (const_cast<QXcbConnection *>(this)->tabletDataForDevice(xdev->sourceid)) + return false; +#endif // QT_NO_TABLETEVENT for (int j = nextIndex; j < eventqueue->size(); ++j) { xcb_generic_event_t *next = eventqueue->at(j); if (!isValid(next)) diff --git a/src/plugins/platforms/xcb/qxcbconnection.h b/src/plugins/platforms/xcb/qxcbconnection.h index 7ba95887ff..501da1ce7b 100644 --- a/src/plugins/platforms/xcb/qxcbconnection.h +++ b/src/plugins/platforms/xcb/qxcbconnection.h @@ -578,6 +578,7 @@ private: bool xi2HandleTabletEvent(void *event, TabletData *tabletData, QXcbWindowEventListener *eventListener); void xi2ReportTabletEvent(TabletData &tabletData, void *event); QVector<TabletData> m_tabletData; + TabletData *tabletDataForDevice(int id); #endif // !QT_NO_TABLETEVENT struct ScrollingDevice { ScrollingDevice() : deviceId(0), verticalIndex(0), horizontalIndex(0), orientations(0), legacyOrientations(0) { } diff --git a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp index 9911afb11e..025dde3dbb 100644 --- a/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection_xi2.cpp @@ -113,7 +113,7 @@ void QXcbConnection::xi2SetupDevices() // Only non-master pointing devices are relevant here. if (devices[i].use != XISlavePointer) continue; - qCDebug(lcQpaXInputDevices) << "input device "<< devices[i].name; + qCDebug(lcQpaXInputDevices) << "input device " << devices[i].name << "ID" << devices[i].deviceid; #ifndef QT_NO_TABLETEVENT TabletData tabletData; #endif @@ -530,12 +530,9 @@ void QXcbConnection::xi2HandleEvent(xcb_ge_event_t *event) #ifndef QT_NO_TABLETEVENT if (!xiEnterEvent) { - for (int i = 0; i < m_tabletData.count(); ++i) { - if (m_tabletData.at(i).deviceId == sourceDeviceId) { - if (xi2HandleTabletEvent(xiEvent, &m_tabletData[i], eventListener)) - return; - } - } + QXcbConnection::TabletData *tablet = tabletDataForDevice(sourceDeviceId); + if (tablet && xi2HandleTabletEvent(xiEvent, tablet, eventListener)) + return; } #endif // QT_NO_TABLETEVENT @@ -1198,6 +1195,16 @@ void QXcbConnection::xi2ReportTabletEvent(TabletData &tabletData, void *event) xTilt, yTilt, tangentialPressure, rotation, 0, tabletData.serialId); } + +QXcbConnection::TabletData *QXcbConnection::tabletDataForDevice(int id) +{ + for (int i = 0; i < m_tabletData.count(); ++i) { + if (m_tabletData.at(i).deviceId == id) + return &m_tabletData[i]; + } + return Q_NULLPTR; +} + #endif // QT_NO_TABLETEVENT #endif // XCB_USE_XINPUT2 |