I'm developing on an embedded system using Qt 4.8 configured for QPA, in order to take advantage of QPA's support for multi-touch (QT_QPA_EXPERIMENTAL_TOUCHEVENT). One challenge is that QLinuxInputMouseHandler in the generic/linuxinput plugin doesn't support calibrated translation of touch device coordinates to display coordinates.

Should I try adapting the coordinate translation code in the QWSCalibratedMouseHandler class and adding it to QLinuxInputMouseHandler?