I have a QGroupBox with three QLabels. How could I show a replica of the QGroupBox in a windowed widget and the MainWindow as well?
I know I could emit its contents to keep the sync but is there another way?
I also know I could re-implement the PaintEvent and render it twice as shown here:
http://stackoverflow.com/questions/7...ltiple-widgets
But I don't like it so much, I would be breaking the decoupled design.
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