I am creating a simple drawing application and would like my app handle pen (stylus like Apple Pencil) input. The app is written in Qml/Qt Quick. I know that when using QWidgets you can handle tablet events using QTabletEvent (example), but how I can handle pen input in QML (using MouseArea does not work and I had no luck with PointHandler either). Does anyone know if it is possible to handle Pen input in Qt Quick?
Looking at the example linked by @Albertino80 , I subclassed QQuickWindow which inherits QWindow and hence is able to receive tablet events (void tabletEvent(QTabletEvent* event). These events can then be used to emit appropriate signals that can be propapated to other QObjects. This method works ok, but it has the problem that event coordinates are not local to the item where they are consumed, instead one has to manually recalculate the position of each event by mapping the coordinates to the custom window.