[Qt] QT binding anomalies

Juha Manninen juha.manninen at phnet.fi
Fri Mar 5 09:35:48 CET 2010


Hi,

> There's "big" difference between my devel system and yours :)
> 1.My system is glibc 2.3.4 based (fedora 3) with few dozen pacakges created 
by me (eg. kernel is 2.6.26)

I have glibc 2.10.1.

> 2.XOrg is 6.8.2 and there's BIG diff between XOrg < 7.0 and >= 7.0

Here X.Org X Server 1.6.5
... whatever that means. I think it is > 7.0.

> 3.My qt version is 4.5.3 but compiled (and packaged) by me with -no-sse 
since it segfaults imediatelly on glibc < 2.4 because of glibc 2.3.XX bugs.
> 4.I've tested 4.6.GIT yesterday and it works ok.

QT 4.6.2 here.

> 5.Bindings are ok :)

Right. XOrg server is now the main suspect.


> Cursor problem wasn't visible to me since my XOrg is 6.8.2 and I have pretty 
> fast machine.

Fast machine didn't help there because the cursor stayed invisible until I 
moved it. Did you finally reproduce it or could you fix it without seeing the 
problem? I am still wondering...


> Just try to create pure qt pascal app (without LCL) , using qt45.pas only,
> so you'll see imediatelly does it flicks or not. Maybe I don't see
> flickering because my machine is too fast.

Where do I put the QT combobox if there is no LCL form? There must be some 
container, right?

Juha

P.S.
Funny, I don't see my original message in Lazarus-QT list. Maybe it pops up 
there later.




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