Hi I have been experimenting with an Onda VX747, and I eventually found out you need to have the touchscreen set to 'absolute point' mode, not '3x3 grid' mode, for custom Touchscreen events in my wps to be active. The problem is that when the touchscreen is in point mode, the normal touchscreen controls outside wps don't work, you revert to using the buttons. Is there any way to have your cake and eat it here?
Another question I have is regarding the %Tl tag which you can test to see if the touchscreen is being touched. If you use this tag within a viewport does it detect a touch for the viewport only? My idea is to define several small viewports, using them as 'buttons', to then show different information in the main viewport while each 'button' is pressed. It could be a method to have a very clean interface, using buttons to show less often needed info such as next track info, file info, db info, or the time and date, as needed.