bool TabletWidget::eventFilter(QObject *, QEvent *ev) { switch (ev->type()) { case QEvent::TabletEnterProximity: case QEvent::TabletLeaveProximity: case QEvent::TabletMove: case QEvent::TabletPress: case QEvent::TabletRelease: { QTabletEvent *event = static_cast<QTabletEvent*>(ev); mType = event->type(); mPos = event->pos(); mGPos = event->globalPos(); mHiResGlobalPos = event->hiResGlobalPos(); mDev = event->device(); mPointerType = event->pointerType(); mUnique = event->uniqueId(); mXT = event->xTilt(); mYT = event->yTilt(); mZ = event->z(); mPress = event->pressure(); mTangential = event->tangentialPressure(); mRot = event->rotation(); mButton = event->button(); mButtons = event->buttons(); if (isVisible()) update(); break; } case QEvent::MouseMove: if (mMouseToo) { resetAttributes(); QMouseEvent *event = static_cast<QMouseEvent*>(ev); mType = event->type(); mPos = event->pos(); mGPos = event->globalPos(); } default: break; } return false; }