HI Rich.. 1) you'd have to have an event handler listen for the pinch gesture and then scale your grid based on how much you want it to scale/shrink
http://paultrani.com/2011/02/touch-events-and-gestures-on-mobile/ ( look at pinch/zoom) 2) you there are a few methods to handle the DPI variation, we generally target the primary device and set our application dpi to that ( for example I'm building an app for a 7" android right now and have my DPI set to 166), there is quite a good article here on handling DPI http://opensource.adobe.com/wiki/display/flexsdk/DPI+Auto+Scaling+for+Density+Independent+Mobile+Apps Cheers Grant --- In flexcoders@yahoogroups.com<mailto:flexcoders%40yahoogroups.com>, Richard Albrecht <Rich@...<mailto:Rich@...>> wrote: > > Hi, > > First time writing to a group in many years. I'm basically a noob with Flash > Builder 4.5 and flex. > > I right now have 2 questions: > > 1. I have an engineering app that I have running in the desktop. So the next > step is take it mobile. Why don't the screens have the ability to zoom with a > pinch? I have a screen that has a large datagrid and I want to make the text > bigger, but then part of the grid moves off screen and you can't scroll over > to see the hidden data. I thought this was available in all mobile apps. > > 2. The question on Scaling. What is the best way. What DPI should I have it > set to. We also want a tablet version. Is there any good docs on the best way > to accomplish this. Is using states a way. This one is I'm sure fairly > complicated. > > Thanks and I hope I get faster responses here than on Adobe's forums. > > Thanks > > > Rich >