Where is Controller for IOS Message input view

Currently i'm looking for a controller which ios used for inputing and sending message.(on the bottom of the message view)?

Does any one have ideas of this?

Thanks a lot!

Thanks Simon for your quick response! I am not sure if my words above misguide you. I am looking for a message controller looks just like the default message app in Iphone while input开发者_StackOverflowing and editing. 320 is using a black box and i would not like to use this if it is possible.....

What you're looking for is the MessageUI Framework. Inside that you'll find MFMessageComposeViewController and MFMailComposeViewController that present standard messaging UIs.

Check out the Three20 library if you want a standard style text messaging control.