help dynamic_cast

[wysota]

Wanting to implement "in the scene and only if an interesting collision occurs, pass this information to the interested object" how should I do ?
I'm sorry if I'm so boring, but for me it is important to be able to solve the problem.

Take a piece of paper and develop an algorithm of how it should work. Then take a look at API offered by the Graphics View Framework and implement your algorithm with it. If you need some functionality that is missing in the API, come here and ask about it and we'll help you find a solution. Remember that to use Qt you need a decent knowledge of C++. If you lack that knowledge, it's better to learn it now than to struggle at every step.

[giorgik]

I managed to solve the problem by following your advice and structuring the program better. thanks