You can connect a timer's timeout() signal to the view's update slot() (possibly passing in the coordinates of the item containing the progress bar). But don't be suprised if CPU usage will go sky high.
Yes but you will have to control its geometry yourself (including clipping and showing/hiding the widget). An alternative is to use setIndexWidget() but then the bar will not be tied to your model in any way.Is it possible to display an QProgressBar directly, instead of calling QApplication::style()->drawControl(...)?
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