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Propagate touch events to qml offscreen surface

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This commit is contained in:
Gabriel Calero 2018-01-11 20:45:26 -03:00
parent 9fa06e0019
commit c469e8ce53
1 changed files with 21 additions and 0 deletions
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21
libraries/ui/src/ui/OffscreenQmlSurface.cpp
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@ -1097,6 +1097,27 @@ bool OffscreenQmlSurface::eventFilter(QObject* originalDestination, QEvent* even
}
break;
}
#if defined(Q_OS_ANDROID)
case QEvent::TouchBegin:
case QEvent::TouchUpdate:
case QEvent::TouchEnd: {
QTouchEvent *originalEvent = static_cast<QTouchEvent *>(event);
QTouchEvent *fakeEvent = new QTouchEvent(*originalEvent);
auto newTouchPoints = fakeEvent->touchPoints();
for (size_t i = 0; i < newTouchPoints.size(); ++i) {
const auto &originalPoint = originalEvent->touchPoints()[i];
auto &newPoint = newTouchPoints[i];
newPoint.setPos(originalPoint.pos());
}
fakeEvent->setTouchPoints(newTouchPoints);
if (QCoreApplication::sendEvent(_quickWindow, fakeEvent)) {
qInfo() << __FUNCTION__ << "sent fake touch event:" << fakeEvent->type()
<< "_quickWindow handled it... accepted:" << fakeEvent->isAccepted();
return false; //event->isAccepted();
}
break;
}
#endif
default:
break;
}