[Kmymoney-devel] [Bug 268274] kmymoney 4.5.3 hangs for ~60 seconds upon right clicking payee from payees tab

[Bob Mroczka]

https://bugs.kde.org/show_bug.cgi?id=268274





--- Comment #6 from Bob Mroczka <bob mroczka com>  2011-04-23 14:48:56 ---
(In reply to comment #2)
> Further information to help pinpoint the source of the problem:
> Timer(KPayeesView::slotSelectPayee): 24 elapsed
> Timer(KPayeesView::slotSelectPayee stage 2): 481 elapsed
> Timer(KPayeesView::slotSelectPayee end): 11 elapsed
> Timer(KPayeesView::slotSelectPayee): 0 elapsed
> Timer(KPayeesView::slotSelectPayee stage 2): 482 elapsed
> Timer(KPayeesView::slotSelectPayee end): 10 elapsed
> Timer(KPayeesView::slotSelectPayee): 258 elapsed
> Timer(KPayeesView::slotSelectPayee stage 2): 479 elapsed
> Timer(KPayeesView::slotSelectPayee end): 11 elapsed
> 
> Where "stage 2" means that I had split the KPayeesView::slotSelectPayee
> function in two because it's pretty complex with "stage 2" beginning from line
> 417. As it can be seen from this trace the performance problem is somewhere
> between lines 370 and 417.
> 
> Some examples would be:
>     for (int i = 0; i < m_payeesList->count(); ++i)
>       m_payeesList->item(i)->setFlags(Qt::ItemIsSelectable |
> Qt::ItemIsEnabled);
> 
> and 
>   for (int i = 0; i < m_payeesList->count(); ++i)
>     m_payeesList->item(i)->setFlags(Qt::ItemIsEditable | Qt::ItemIsSelectable |
> Qt::ItemIsEnabled);
> 
> each of these calls emmit an itemChanged signal which is connected to
> slotRenamePayee which indeed does nothing if m_allowEditing is false.

I commented out both of these for loops and recompiled. I am no longer having
the issue and I am not noticing any unexpected behavior.

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