[Digikam-devel] [Bug 303994] Many face tag comboboxes and may tags, will have an impact on performance [patch]

Kristian Karl kristian.hermann.karl at gmail.com
Sun Jul 29 14:29:34 BST 2012


https://bugs.kde.org/show_bug.cgi?id=303994

--- Comment #7 from Kristian Karl <kristian.hermann.karl at gmail.com> ---
Yes, this solves the problem.

(In reply to comment #6)
> I believe this is the problem: We have 1 set of models and n completion
> objects. When creating each new widget, the two filter models change their
> source model, which resets the model, even if there is no actual change and
> the source model is already set. As we share the model, adding widget x will
> resync all 1..x completion objects, which means we will resync n + (n-1) +
> (n-2) + ... times.
> Please check if my fix solves the problem.

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