Canvas and other components for scrolling

[alan73]

Hello!

I want to scroll big field dynamically generating new changed parts by Qml (like by widgets when we can redraw only part of viewport which is sent by QPaintEvent).
Parameter CanvasWindow in Canvas doesn't seem to react on changing its left-up corner
("http://lists.qt-project.org/pipermail/android-development/2014-December/000599.html":http://lists.qt-project.org/pipermail/android-development/2014-December/000599.html).
Can u advice me another approach to realize?