This library contains essential extensions to core GWT that allow you to use pointer events like any other events. If you work with modern Window touch devices, this is a must have to get make good touch support for your widgets. Event capture and event preview works like with mouse events. Note, that the library uses new "extensible event mechanism" in GWT 2.6.0(-rc2) and does not work with older GWT releases. Add following to the beginning of your GWT module to get started: Then e.g. widget.addDomHandler(new PointerMoveHandler() { @Override public void onPointerMove(PointerMoveEvent event) { ....