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Hi,<br>
<br>
On 2011-01-26 11:22, Paul A Norman wrote:
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cite="mid:AANLkTinsktXs+OwBfv4BLmcnoEzXOWJZ2pXaTb0jLaLB@mail.gmail.com"
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<div class="gmail_quote">On 26 January 2011 08:39, Stefan Löffler
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:st.loeffler@gmail.com">st.loeffler@gmail.com</a>></span>
wrote:<br>
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<br>
<div class="im">
On 2011-01-25 06:32, Paul A Norman wrote:<br>
> It seems like a Qt framework issue?<br>
<br>
</div>
Indeed, I think so too. I've tried to get some help on the dev
forums<br>
(<a moz-do-not-send="true"
href="http://developer.qt.nokia.com/forums/viewthread/3176/"
target="_blank">http://developer.qt.nokia.com/forums/viewthread/3176/</a>),
but to no avail<br>
so far... :(<br>
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<br>
OK, I finally figured out what the problem is and posted a patch. It
turned out that this has already been fixed upstream and will land
in the next bugfix release (4.7.2). Until then, I adapted my Windows
Qt build to include that particular patch. I don't know if this
solves the scrolling issue (I haven't been able to reproduce that
myself), but it should fix the spacebar issue. I've posted r728
build2 on GC (since there no problems with r728 were reported in the
other thread so far) - please check.<br>
<br>
NB: This issue is memory-related (in the worst case (which we
encountered), 2 GB were allocated to represent a simple rectangle).
Consequently, this issue should a) not occur on systems with enough
memory and b) depends on the system (and how it allocates memory).<br>
Since on Linux, we generally use prepackaged libraries, this fix
won't be included in those builds. If this patch turns out to really
fix the issue, I will add it to the repository, though, so everyone
who wants can include it in a Qt private build.<br>
<br>
HTH<br>
Stefan<br>
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