I hate it when you ask a question on so and include the complete code and everything and just get a -1 and no comment or anything.
What the hell. I doing wrong, please tell me !!!

You was dead wrong for asking question on stackoverflow.

The only instances where I saw a -1 is when someone didn't bother to search for duplicates, didn't ask the actual question, put in a ton of unformatted bad code and asked "what's wrong with it?", or something like that.
I've never seen a good question get downvoted. Downvotes there consume reputation. It would take a special kind of bad question to cause me to downvote, and I'm a notorious downvoter there. Most bad questions I just ignore, or award with a simple "*sigh* just change that thing and it'll work. RTFM!"

Link the question, then we might be able to guide you to write better questions.

Link to the question : https://stackoverflow.com/questions...

Kind of the main issue, is that you didn't ask a question, but for them to "fix" your code. You could ask how to achive the transition between the two states however without your code (but keeping the diagrams) and you should probably get an answer.