Hi!

From my Maindow, I want the user to be able to open a setting window which will display x widget (check boxes).
In short, the user will load a data file, with each type of data being associated with a code. And in this setting window, he will be able to choose which data to display or not by checking or unchecking the check boxes. Thing is, I cannot determine how much data types there will be before loading the file.

I did try different methods and succeeded in creating an unknown number of widget when the window open.
But I didn't find a way to keep track of them to know which one are checked or not. Or rather, I didn't find a way to differentiate all of them an determine which one has its state changed.
Do you know a method for that?