How to make a tree and Use of CL_GUI_SIMPLE_TREE?
I am working on a module pool. I want to create a tree like thing. In ABAPDOCU and SE84 Tn we have a tree on the left hand side. I need to make a tree in a similar way. Can someone tell me how to achieve this and what is the use of the class CL_GUI_SIMPLE_TREE and its methods NODE_SEL_MODE_SINGLE and ADD_NODES. Can anyone provide me some simple sample coding?
Any help will be appreciated.