Write, find free or buy widget you need to insert,
( google it. for example http://qt-apps.org/content/show.php?content=132560)
then read QTableWidget documentation about
setCellWidget ( int row, int column, QWidget * widget )
Alex
On Thu, Mar 21, 2013 at 7:11 PM, pengliang(彭亮) wrote:
> Hi a
On sexta-feira, 22 de março de 2013 23.53.51, Etienne Sandré-Chardonnal wrote:
> Maybe the first good reason to switch to Qt5 for my particular needs,
> damn... I managed to work around this by starting two QTcpServers. However,
> this may not work on all systems according to this (old) post :
> ht
On sexta-feira, 22 de março de 2013 23.34.51, Etienne Sandré-Chardonnal wrote:
> I got it... In fact, I just learned that it's not possible to listen
> on both IPv4 and IPv6 with the same socket, and that QHostAddress::Any
> means only IPv4
That's incorrect. QHostAddress::Any listens on both addre
On sexta-feira, 22 de março de 2013 18.58.50, K. Frank wrote:
> But it's interesting that nobody really put forth any functional benefits
> of Qt 5 in the widget / desktop space.
There hasn't been any new work done on the widgets, besides general bugfixing.
They've been in Done state for going on
I don't think that qwt 6.1 requires QT 5. I have been using it with QT
4.8 for a while now.
Zen
On 03/22/13 15:58, K. Frank wrote:
> Hello All!
>
> On Thu, Mar 21, 2013 at 4:41 PM, K. Frank wrote:
>> Hello List!
>>
>> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
>> partic
Hello All!
On Thu, Mar 21, 2013 at 4:41 PM, K. Frank wrote:
> Hello List!
>
> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
> particular, are there any good reasons not to do so?
> ...
Thanks to everyone for the feedback. I think I will move to Qt 5
when I upgrade.
But it
Thanks for the info!
Maybe the first good reason to switch to Qt5 for my particular needs, damn...
I managed to work around this by starting two QTcpServers. However,
this may not work on all systems according to this (old) post :
http://lists.trolltech.com/qt-interest/2008-11/thread00055-0.html
On 22 March 2013 23:34, Etienne Sandré-Chardonnal
wrote:
> I got it... In fact, I just learned that it's not possible to listen
> on both IPv4 and IPv6 with the same socket, and that QHostAddress::Any
> means only IPv4
Note that this has changed in Qt 5. "Any" now really means both IPv4
and IPv6
I got it... In fact, I just learned that it's not possible to listen
on both IPv4 and IPv6 with the same socket, and that QHostAddress::Any
means only IPv4
Qt automatically uses the IPv6 when the DNS lookup returns both IPv4
and IPv6, which caused the issue.
How is it done usually in server appli
> I'd just like to add the fact that I drove one station too far with
> the train this morning, because I was busy replying to your question.
> Luckily I live in Switzerland where everything is pretty small and
> tiny, such as the distances between train stations, so I could walk
> back ;)
Sorry
Hi, me again. :-)
Not sure about priority inversion. When I check the network with netstat -an or
the Resource Monitor the program seems to run. The userinterface, which
connects also via tcp to the main program does not seem to come through. When I
ask uncle Wikipedia, it looks to me more like
Am 22.03.13 20:01, schrieb Till Oliver Knoll:
> ...
> I also get lots of error messages upon application startup, such as
>
> objc[747]: Class TransparentQTMovieView is implemented in both
> /Users/tknoll/Qt5.0.1/5.0.1/clang_64/plugins/mediaservice/libqqt7engine.dylib
> and
> /Users/tknoll/Qt5.0.1
Am 22.03.13 20:01, schrieb Till Oliver Knoll:
> Hi,
> ...
> defaultServiceProvider::requestService(): no service found for -
> "org.qt-project.qt.audiodecode"
>
> Also the qDebug statement prints out:
>
> Error: The QAudioDecoder object does not have a valid service
By the way: the only rela
Hi,
I am trying to learn OpenAL. For that I need to read simple *.wav files
and thought the QAudioDecoder (Qt 5.0.1 - OS X 10.8.2) would be a
perfect fit.
I have:
m_audioDecoder = new QAudioDecoder;
qDebug("Error: %s", qPrintable(m_audioDecoder->errorString()));
connect(m_audioDecoder, SIG
All,
I'm doing some experiments with GLSL shaders these days. For some of them,
I need to first render to a FBO, and then use that information to process
the final image. The main surface used is multisampled, which implies,
according to the documentation, that the FBO will not render to a texture
On sexta-feira, 22 de março de 2013 11.39.16, K. Frank wrote:
> On Fri, Mar 22, 2013 at 10:34 AM, Uwe Rathmann
wrote:
> > On 03/21/2013 11:49 PM, K. Frank wrote:
> >> I am considering upgrading to Qt 5 (from Qt 4), but I also use qwt, and I
> >> am wondering whether I should expect any significant
Hi Uwe!
Thank you for the detailed reply.
On Fri, Mar 22, 2013 at 10:34 AM, Uwe Rathmann wrote:
> On 03/21/2013 11:49 PM, K. Frank wrote:
>
>> I am considering upgrading to Qt 5 (from Qt 4), but I also use qwt, and I am
>> wondering whether I should expect any significant issues doing so.
>
> On
On sexta-feira, 22 de março de 2013 14.57.23, Etienne Sandré-Chardonnal wrote:
> Dear all,
>
> I'm working on a networked application, intended for use on local area
> networks. So far it works fine using IPV4 addresses for connecting.
>
> I recently tried passing a host name instead of IP address
On sexta-feira, 22 de março de 2013 10.29.21, Josiah Bryan wrote:
> The biggest reason *not *to upgrade to Qt 5 (for me, anyway) is that Qt 5
> SDK won't install on CentOS 5.5 (my primary development workstation - 3
> monitors, 12 GB RAM, etc) and CentOS 5.5 isn't exactly an old distro.
> Here's th
On Thu, Mar 21, 2013 at 1:41 PM, K. Frank wrote:
> Hello List!
>
> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
> particular, are there any good reasons not to do so?
>
My company is in the process of porting our large and complicated desktop
application, which currently s
On Fri, Mar 22, 2013 at 10:29 AM, Josiah Bryan wrote:
> On Fri, Mar 22, 2013 at 9:03 AM, K. Frank wrote:
>
>>
>> Thanks. Although sometimes I feel that I'm already having as
>> much "fun" programming as I can stand.
>>
>>
> The biggest reason *not *to upgrade to Qt 5 (for me, anyway) is that Qt
On Fri, Mar 22, 2013 at 9:03 AM, K. Frank wrote:
>
> Thanks. Although sometimes I feel that I'm already having as
> much "fun" programming as I can stand.
>
>
The biggest reason *not *to upgrade to Qt 5 (for me, anyway) is that Qt 5
SDK won't install on CentOS 5.5 (my primary development worksta
Dear all,
I'm working on a networked application, intended for use on local area networks.
So far it works fine using IPV4 addresses for connecting.
I recently tried passing a host name instead of IP address to
connectToHost(), this failed. After more investigation, the lookup
gives an IPV6 addre
Hello Alejandro!
Thank you for the encouragement.
On Fri, Mar 22, 2013 at 4:28 AM, Alejandro Exojo wrote:
> 2013/3/21 K. Frank :
>> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
>> particular, are there any good reasons not to do so?
> ...
> The reasons to port, are too comp
Hello Ruben!
On Fri, Mar 22, 2013 at 6:22 AM, Ruben Van Boxem
wrote:
> 2013/3/22 JonY
>>
>> On 3/22/2013 11:26, K. Frank wrote:
>> >
>> >> If you're interested in a binary compatibility topic that might affect
>> >> you --
>> >> and since you so kindly brought the mingw community in -- be carefu
On 21 March 2013 21:59, qtnext wrote:
> Hi,
>
> Is there any progress about Qt3D QT5/Angle Lib support ? I do'nt understand
> what is not working : qt3D is from scratch build to use Opengl ES, so it
> should works with angle ?
Qt3D is now being rewritten by Sean and friends (KDAB). it will hit
th
On Thursday 21 March 2013 16:41:19 K. Frank wrote:
> Hello List!
>
> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
> particular, are there any good reasons not to do so?
My particular results of a 'porting test' for a desktop&mobil app (~400k lines
of code) were quite some
hello, everybody
Now I found a problem with JPEG, when I use the QPixmap(X.JPEG),but
get width and height is 0,
and I read the JPEG file, the headers is FF D8 FF E1,but the QPixmap is
read the FF D8 FF E0 is ok.
how can i solve this problem.
Thanks very much
--
应用部 唐科
TEL : 0512-52308661
On Fri, Mar 22, 2013 at 3:36 PM, Ramakanthreddy_Kesireddy <
ramakanthreddy_kesire...@mahindrasatyam.com> wrote:
> Any pointers for the below issue...
> am facing the below issue on Nvidia tegra3 board.
>
It's possible that the Qt multimedia implementation is picking up the s/w
decoder for decodin
Any pointers for the below issue...
am facing the below issue on Nvidia tegra3 board.
Br,
Ramakanth
From: Ramakanthreddy_Kesireddy
Sent: Thursday, March 21, 2013 3:18 PM
To: Thiago Macieira; interest@qt-project.org
Subject: RE: [Interest] gstreamer is not
I did test it in my app, with no improvement, but I may have to
recompile Qt as well. I will test with the file you posted.
Thanks,
Etienne
2013/3/22 Jonathan Liu :
> Hi Etienne,
>
> See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55898 for GCC bug report. It
> occurs with SJLJ exception handlin
Actually, I suspect the compiler, since profiling with very sleepy is
also lacking caller information. Or both gdb and very sleepy are
unable to get the caller information from the executable produced by
mingw-w64. Could this be a SJLJ vs DWARF issue? My knowledge about
debugging information this i
2013/3/22 Pritam Ghanghas :
> Hi
>
> I would also like to know the status of Qt5 with regard to cross flatform
> desktop application.
> In particular I keep seeing posts on the mailing list that talk about
> animations and openGL Drivers.
You probably refer to QtQuick2 and the "new paradigm" of
> -Original Message-
> [..]
> By the way, since you are using mingw-w64, can you debug properly
> applications in QtCreator? When I debug programs, the call stack is empty,
> while I still can see locals, and when I step out a function, the debugger
> often
> crashes. I have no such proble
2013/3/21 K. Frank :
> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
> particular, are there any good reasons not to do so?
The only compelling reason to not port to Qt5 that I can find is:
"because my app is a fire and forget thing".
The reasons to port, are too compelling:
On 22/03/13 10:05, Pritam Ghanghas wrote:
> Hi
>
> I would also like to know the status of Qt5 with regard to cross flatform
> desktop application.
> In particular I keep seeing posts on the mailing list that talk about
> animations and openGL Drivers.
>
> Here is my main concern, can we do nativ
On 21/03/13 22:41, K. Frank wrote:
> What would be the pros and cons of upgrading from Qt 4 to Qt 5? In
> particular, are there any good reasons not to do so?
Here, I can't switch to Qt 5 yet, since that results in my applications
looking non-native on KDE (since KDE is based on Qt 4.) This is
Hi
I would also like to know the status of Qt5 with regard to cross flatform
desktop application.
In particular I keep seeing posts on the mailing list that talk about
animations and openGL Drivers.
Here is my main concern, can we do native looking cross platform applications
with Qt5 that do
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