>without parent-pointers Well I had them. As soon as I realised it wasn't trivial I wanted to know how to do it and why it couldn't be trivial. >Maybe not som

>without parent-pointers Well I had them. As soon as I realised it wasn't trivial I wanted to know how to do it and why it couldn't be trivial. >Maybe not something a beginner would realize, but it's not that hard It's OK to be bad at new things.