Drag&Drop problem

[m1k3l3]

Sounds like a perfect candidate for yet another graphics view based application.

I look graphics view and it is cool...but i like the simple way...if that way is possible

That application was written to demonstrate DnD functionality in a simple way. I'm not convinced it is flexible enough for your purposes.

That it's very bad for me...
i editing this code:
Now I have two Horizontal Layer:
on the left Menu (AND, OR, NOT gate)
and on the right Drawing Area where is possible to create a copy of the Menu gates with Drag&Drop.
When i create a copy, insert a pointer of gate in a list, and that allow me to store the gates in memory. In future i will store the links between the gates.
It's wrong idea?

From user's point of view, how do you want to delete them?

I don't know now, but in the simple way not for user but for me! What do you suggest for this problem?

If you really insist doing it the hard way, store a list of labels in the parent (or find them dynamically at run-time) and paint lines between labels' positions.

I dont insist, but don't know another method to link the layer. What do you suggest for this problem?