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>> Yes, I thought about it and even tried. But I don't think it's a good
way because nobody can tell how much the delay should be.
I might not see a problem, but according to my impression I know :P
It is 0.
Correct me if I am wrong.
All you need is to get notified when events started before are done.
So connecting modelReset() signal to your slot supposed to give you a good
point to call QTimer::singleShot with 0 as a delay.
Best regards,
Alex
-----Original Message-----
From: qt-interest-bounces@xxxxxxxxxxxxx
[mailto:qt-interest-bounces@xxxxxxxxxxxxx] On Behalf Of Anthony Serdyukov
Sent: Tuesday, December 23, 2008 9:07 PM
To: Alan M. Carroll
Cc: qt-interest@xxxxxxxxxxxxx
Subject: Re: [Qt-interest] QListView::scrollTo() problem
Yes, I thought about it and even tried. But I don't think it's a good
way because nobody can tell how much the delay should be.
2008/12/23 Alan M. Carroll <amc@xxxxxxxxxxxxxxxxxxxxxxx>:
> QTimer::singleShot
>
> I use this very frequently when I have timing issues like this (not quite as
> handy as perform:with:afterDelay, but usable).
>
> At 12:01 AM 12/23/2008, Anthony Serdyukov wrote:
>>Good day.
>>
>>I have QListView on my form.
>>At start up the model for the view is empty.
>>When user "opens document", the model is emitting modelReset() signal,
>>and the data is queried by the view.
>>
>>All was going well. But now I need to scroll list view to some item
>>during document opening. I tried to use scrollTo method, but it
>>failed.
>>My investigation told me that the view is still querying SizeHintRole
>>when I call scrollTo() method.
>>So, it cannot satisfy my request since the scrollbars range is
>>undefined yet. But this is just my supposition.
>>
>>What could you suggest?
>>
>>--
>>Regards,
>>Anthony
>>_______________________________________________
>>Qt-interest mailing list
>>Qt-interest@xxxxxxxxxxxxx
>>http://lists.trolltech.com/mailman/listinfo/qt-interest
>
>
--
Regards,
Anthony
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