You can add custom functions to e.g. bulk-add data to the model but must not forget the call the appropriate changed signals. This is a common way of adding data since it's to slow through setData() when a lot of stuff is changing.
@VRonin
you knew what bro :D ^^ when the model gets data there's a values higher than the max of the progressbar that's why it takes the size of other columns ... when i set higher progressBarOption.maximum = 100;
problem solved
Thank you so much
without you i coudn't find it even if it was that easy
I should probably mention that i'm writing this in PyQt5 and therefor tried not to mention the code too much. Since the first thing you mention is the code, does that mean that you think architecturally it should work fine with a standardItemModel? I can always code my way around the crash, but i'm more interested in good architecture for this problem. Do you need more information about the data?
