On 01.06.2010, at 07:45, Banupriya K wrote: > I would like to know the framework available for touch screen in MAC os.
There is no dedicated framework for that on the Mac. I guess it depends on what touch screen you're using and how the manufacturer implements things. I think most touch screens just simulate mouse clicks, so your best friend will probably be NSEvent (or all the AppKit methods that get called when an event arrives, like -mouseDown:). NSEvent is also how to get pressure data from graphics tablets (like WACOMs), and some essential trackpad gestures like pinch/zoom, swipe and rotate. There's also an NSTouch class that's worth checking out for trackpad gestures. Maybe touchscreen manufacturers support that as well, these days. -- Uli Kusterer "The Witnesses of TeachText are everywhere..." http://www.masters-of-the-void.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
