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Re: [Qt-interest] Model/View speed of Models with many many itemsand ite

Subject: Re: [Qt-interest] Model/View speed of Models with many many itemsand item changes
From: "Scott Aron Bloom"
Date: Sat, 13 Jun 2009 09:55:00 -0700
> On Saturday 13 June 2009 01:09:04 RZ wrote:
> > But the block signals effect was quite overwhelming and sufficient -
> > so I stopped optimizing everything else ;-)
> 
> As far as I know this means all the update signals are then send
afterwards.
> Which mean after changing 10.000 data points, instead of a continuous
stream
> of 10.000 dataChanged(index) signals, you will get them all after the
signals
> are unblocked again. 

This is simply not true...  Blocked signals are lost for good.  You are
thinking events.


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