 <A HREF="../../UI/Pen/index.htm">the Pen Object Library chapter</A> for more information.</P>
<P>
If GEOS is running on a pen-based system, it will set a particular flag in its private data. It will also install a special input monitor to alter the events the Input Manager receives from the device driver. The Input Manager and the UI then react to input events in a different manner and do not send them directly as with mouse events.</P>
<P>
Because Ink events are not passed on immediately by the UI, the UI