I m doing some OpenGLES work based on S60_3rd edition(SDK) platform. Now i want to use my application on S60_5th Edition(Touch Screen @ N97/5800).In Nokia OpenGLES 1.1 example showed that the phone buttons(left,right,up.down,yes,no,enter button etc.) can used to operate the menu of the program.but i don't know how it can be operate the menu in N97/5800.Becasue there is no buttons in this phone.So i have to touch the screen to operate menu option in this programs. So i need some documents/tutorials for touch coordinate to operate the menu option/select the object of this OpenGLES program in Nokia N97/5800.
So where i can find tutorials/coding/documents for touch coordinate to operate the menu/select object in the Touch screen phone(S60_5th_ed)?
plz help me...