I tried the retrieve method and it is very nice. Irrispective of how the widget is closed you get what there was at its closure.
So the widget continue to stay alive but invisible.
Is there a method to destroy a widget definitely? (just to prevent somethig I do not want to do).
Luigi
Ahh, you are mixing two issues: Retrieve is there to store data *separately* (means, in paralel data structure).
To destroy widget and its value definitely, you simply destroy it (by going out of scope or by calling delete for heap-based).
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