[Qt-creator] Editing widget rendering problems

[Oleg Shalnev]

Hello all!

It's really strange that nobody can reproduce the problem I'd told about.


2009/12/25 Oleg Shalnev <oleg.shalnev at gmail.com>

> http://www.youtube.com/watch?v=DRm21nZoJHw
> This is the video with error demonstration. If somebody needs more quality
> I'll resend.
>
> 2009/12/25 Oleg Shalnev <oleg.shalnev at gmail.com>
>
> Good day. And some words more about this problem.
>> I bisected source from stable 1.3.0 and (I hope) can focus where the
>> problem was manifested for the first time.
>>
>>> git bisect good
>>> Bisecting: 233 revisions left to test after this (roughly 8 steps)
>>> [ecb0df0cb5dd37c8d82c609ea5735479263c54f4] debugger: work on "watchers"
>>> for use with new dumpers
>>>
>> Here editor is working good.
>>
>> Next step
>>
>>> git bisect good
>>> Bisecting: 116 revisions left to test after this (roughly 7
>>> steps)
>>> [ad08f1971162e7120723108d9d38e15a374a7eef] Remove some unused code in the
>>> pro parsing / pro editing.
>>>
>>
>> Has problems with editor on my linux system.
>> I am sure that it's not the problem of X11 or other video buffer problems.
>> The problem between ecb0df0cb5dd37c8d82c609ea5735479263c54f4
>> ad08f1971162e7120723108d9d38e15a374a7eef
>>
>> Also I have a screencast (19M) to show the problem. Can I send the
>> screencast file here?
>>
>>
>> 2009/12/22 Oleg Shalnev <oleg.shalnev at gmail.com>
>>
>>
>>>
>>> 2009/12/22 Tamás Kiss <tkiss80 at gmail.com>
>>>
>>> Do you use Compiz or any other 3D-based effects (such as KDE4 hardware
>>>>
>>> No I don't use compiz and kde4 gui effects.
>>> I'll continue my investigations.
>>>
>>>
>>>> accelerated window effects)? Sometimes these have problems with
>>>> locating and reporting the invalidated window areas to the X server.
>>>> This does not mean that the contents in your windows or files are
>>>> actually corrupted, only the X server doesn't know that those window
>>>> areas need redrawing. If you let it know by scrolling or minimizing
>>>> and maximizing the window in question, then the window is redrawn
>>>> properly. This problem is not related to a specific application, I
>>>> even see it with Firefox, gedit and OpenOffice sometimes.
>>>>
>>>> --
>>>> Kiss Tamás
>>>>
>>>> 2009/12/21 Oleg Shalnev <oleg.shalnev at gmail.com>:
>>>> >
>>>> >
>>>> > 2009/12/21 Alan Westbrook <voidref at gmail.com>
>>>> >>
>>>> >> It sounds like you have some video buffer corruption, try restarting
>>>> your
>>>> >> windowing system.
>>>> >> I haven't used Linux in a while, but it used to be that you could
>>>> just log
>>>> >> out and log back in to do this.
>>>> >
>>>> > I have no video buffer corruption with QtCreator - 8f586ce.
>>>> > That why  am am using  stable 1.3.0
>>>> >
>>>> >
>>>> >> Is that still true?
>>>> >> Alan
>>>> >>
>>>> >> On Sun, Dec 20, 2009 at 11:10 PM, Oleg Shalnev <
>>>> oleg.shalnev at gmail.com>
>>>> >> wrote:
>>>> >>>
>>>> >>> Good day.
>>>> >>>
>>>> >>> After delete couple of lines and moving cursor, editor widget
>>>> display
>>>> >>> some garbage instead of correct code.
>>>> >>> I hope I am not one who can see it.
>>>> >>>
>>>> >>> Linux 2.6.31-gentoo-r6 #1 SMP
>>>> >>> QtCreator - f229a76
>>>> >>>
>>>> >>> --
>>>> >>> Oleg Shalnev         (Kalpa Project)
>>>> >>> ----------------------------------------------
>>>> >>> mailto: oleg at kalpa.ru
>>>> >>> skype:  oleg_shalnev
>>>> >>> jabber:  oleg.shalnev at gmail.com
>>>> >>> http://kalpa.ru
>>>> >>>
>>>> >>> _______________________________________________
>>>> >>> Qt-creator mailing list
>>>> >>> Qt-creator at trolltech.com
>>>> >>> http://lists.trolltech.com/mailman/listinfo/qt-creator
>>>> >>>
>>>> >>
>>>> >>
>>>> >> _______________________________________________
>>>> >> Qt-creator mailing list
>>>> >> Qt-creator at trolltech.com
>>>> >> http://lists.trolltech.com/mailman/listinfo/qt-creator
>>>> >>
>>>> >
>>>> >
>>>> >
>>>> > --
>>>> > Oleg Shalnev         (Kalpa Project)
>>>> > ----------------------------------------------
>>>> > mailto: oleg at kalpa.ru
>>>> > skype:  oleg_shalnev
>>>> > jabber:  oleg.shalnev at gmail.com
>>>> > http://kalpa.ru
>>>> >
>>>> > _______________________________________________
>>>> > Qt-creator mailing list
>>>> > Qt-creator at trolltech.com
>>>> > http://lists.trolltech.com/mailman/listinfo/qt-creator
>>>> >
>>>> >
>>>>
>>>> _______________________________________________
>>>> Qt-creator mailing list
>>>> Qt-creator at trolltech.com
>>>> http://lists.trolltech.com/mailman/listinfo/qt-creator
>>>>
>>>
>>>
>>>
>>> --
>>> Oleg Shalnev         (Kalpa Project)
>>> ----------------------------------------------
>>> mailto: oleg at kalpa.ru
>>> skype:  oleg_shalnev
>>> jabber:  oleg.shalnev at gmail.com
>>> http://kalpa.ru
>>>
>>
>>
>>
>> --
>> Oleg Shalnev         (Kalpa Project)
>> ----------------------------------------------
>> mailto: oleg at kalpa.ru
>> skype:  oleg_shalnev
>> jabber:  oleg.shalnev at gmail.com
>> http://kalpa.ru
>>
>
>
>
> --
> Oleg Shalnev         (Kalpa Project)
> ----------------------------------------------
> mailto: oleg at kalpa.ru
> skype:  oleg_shalnev
> jabber:  oleg.shalnev at gmail.com
> http://kalpa.ru
>



-- 
Oleg Shalnev         (Kalpa Project)
----------------------------------------------
mailto: oleg at kalpa.ru
skype:  oleg_shalnev
jabber:  oleg.shalnev at gmail.com
http://kalpa.ru
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-creator-old/attachments/20100104/fd25ab43/attachment.html