Hi Mike,
I am not familiar with Mint, but I am very familiar with that error
message. I wrote up a post on how I resolved it for Ubuntu 12.04 and a
previous Qt 5 release quite some time ago, but it might assist you somewhat
in figuring out where to go next:
http://goblincoding.com/2013/11/07/dep
l/view that works so if anybody has one, I'd
appreciate it immensely!
Regards,
William.
On 29 September 2014 14:50, Paul Miller wrote:
> On 9/27/2014 12:34 AM, William Hallatt wrote:
> > Sorry for the spam, but now that I'm looking at the profiler's output
> > a
Sorry for the spam, but now that I'm looking at the profiler's output again
in light of Paul and Marian's input, I think I've identified where I'll
need to make my improvements.
Thanks again for the help!
On 27 September 2014 07:14, William Hallatt wrote:
>
@William - there is no real noticeable difference between Debug and Release
modes and I haven't been able to extract anything of real use from the
profiler either (perhaps this is lack of experience on my part, I added a
screenshot of the the output here:
https://www.dropbox.com/sh/8vc1s29wvmvpp07/
Hi everyone,
I have just started playing with Qt’s MVC classes and have created a
hierarchical model to display in a QTreeView. Some of the nodes, however,
have a fair amount of children and when I expand these nodes (or, heaven
forbid, expandAll), the app hangs for a remarkably long time.
I have
n Qt Quick Designer) is to dump everything
into the same directory and in the same resource file. This, however, is
not neat and tidy:
[image: Inline images 1]
If anybody has any input to offer, I would appreciate it...
Regards,
William.
On 26 August 2014 13:06, William Hallatt wrote:
Hi everybody,
Trying to set up a non-Qt project compatible with C++11 and using GCC, but
QtCreator keeps highlighting C++11 syntax with messages such as "auto' is a
C++11 extension".
I am confident that my kits are set up correctly (building Qt applications
that use C++11 works fine). For the non
You can also change the appearance of widgets (not sure if you're using
widgets or QML...and I know nothing about QML) with stylesheets:
http://qt-project.org/doc/qt-5.0/qtwidgets/stylesheet.html
http://qt-project.org/doc/qt-5.0/qtwidgets/stylesheet-reference.html
On 26 January 2014 23:41, Et
http://qt-project.org/wiki/QtVSAddin
On Sunday, 26 January 2014, Michael Jackson wrote:
> I have some questions about the QtPlugins for Visual Studio. Where is the
> appropriate place to ask those questions? Basically (and this has probably
> beed asked before) is the source for the plugins op
These might also help
http://qt-project.org/forums/viewthread/27056/#122634
http://qt-project.org/forums/viewthread/27061/
http://qt-project.org/forums/viewthread/21269
On 24 January 2014 23:26, Till Oliver Knoll wrote:
> Am 24.01.2014 um 22:17 schrieb Till Oliver Knoll <
> till.oliver.kn
ing
>
>
>
> Thanks
>
>
>
> *From:* williamhall...@gmail.com [mailto:williamhall...@gmail.com] *On
> Behalf Of *William Hallatt
> *Sent:* 21 November 2013 17:00
> *To:* Graham Labdon
> *Cc:* interest@qt-project.org
> *Subject:* Re: [Interest] Custom QPushButton
>
Hi Graham,
If I remember correctly, you should be able to do that with stylesheets
also, e.g if you don't want the button to change, ever, you could do
something like this:
QPushButton
{
// content is the same as all the others
}
QPushButton:hover
{
// content is the same as all the others
}
QP
I think I found the problem, thanks to everybody who contributed!
Out of interest, it turns out that:
1. I DID have slots that were connected to two different timers, the
first resulted in a sequence of events that deleted and nulled a bunch of
pointers, the second resulted in a sequence
; and helgrind tools of valgrind (you can filter out anything that is caused
> by QMutex and QSemaphore as false positives).
>
>
>
>
>
>
>
> Konrad
>
>
>
> On Thursday, Thursday 21 November 2013 at 10:12, William Hallatt wrote:
>
> > Thanks for the input!
Thanks for the input!
I have run it through valgrind before and didn't pick up anything weird,
but I think I will have to investigate this route more thoroughly (I admit
to doing some nasty raw pointer work with this guy, but the fact that it
ran so smoothly on Linux made me think I had nailed all
On 7 November 2013 19:42, Thiago Macieira wrote:
> On quinta-feira, 7 de novembro de 2013 08:40:03, William Hallatt wrote:
> > On 7 November 2013 00:38, Thiago Macieira
> wrote:
> > > On quarta-feira, 6 de novembro de 2013 20:12:33,
> phil.kursawe@gmail.comwrote:
>
he design decision myself).
Thanks!
William Hallatt
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I've built Qt5.1.x on Ubuntu 12.04 32-bit without any issues (following
these instructions: http://qt-project.org/wiki/Building_Qt_5_from_Git )
On 5 October 2013 13:04, Ramakanthreddy Kesireddy <
ramakanthreddy.kesire...@techmahindra.com> wrote:
> Hi,
>
>
> In http://qt-project.org/doc/qt-5.0
If you're sure about it, please log a bug explaining what you've done :)
On 15 April 2013 10:34, Philippe wrote:
> I think I have found the problem: the qaccessible interface...
>
> While my program was kind of hanging during those long seconds, I have
> broken several times in the debugger, a
Hi Muhammad
QTextBrowser inherits QTextEdit so I doubt it will be any better :)
On 16 January 2013 10:47, M. Bashir Al-Noimi wrote:
> On 15/01/2013 01:16 ص, JM wrote:
>
> Personally I didn't face this issue before, but I suggest to use
> QTextBrowser because it optimized for text displayi
Hi Konstantin
The widget *is *particularly easy to implement (there are only two
compulsory function calls to make):
http://goblincoding.com/qt-chart-widget/chartusage/
It *isn't* a comprehensive charting widget/library so won't be of
particular use for sophisticated users. However, I would lik
find it useful.
For more information, please see:
http://goblincoding.com/qt-chart-widget/chartoverview/
Feedback and critique is extremely welcome.
Regards,
William Hallatt
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Text( lotsOfText );
m_yourPlainTextEdit->setUpdatesEnabled( false ); // enables receipt of
paint events
(you can obviously refer to the API documentation for further details re
"setUpdatesEnabled").
Hope that helps!
Regards,
William Hallatt
On 15 January 2013 02:19, 1+1=2 wrote:
> Hi,
&
On Tuesday 08 January 2013 09:15:50 William Hallatt wrote:
> > I have to update the tree widget with each element visited and as far as
> > I'm aware, one cannot use widget classes in separate threads (QThread).
> > You are probably right that I can do that via a signals and slot
I have to update the tree widget with each element visited and as far as
I'm aware, one cannot use widget classes in separate threads (QThread).
You are probably right that I can do that via a signals and slots (thanks
for that, I don't know why I didn't think of it, it's rather obvious), but
won't
Good day everyone,
*What I'm trying to do:*
Display some sort of "Loading" or "Busy" message while executing a
recursive function of unknown depth (GUI app front end).
*
What I've tried:*
Various attempts at using QMovie, QProgressBar, QDialog, QProgressDialog,
etc. No luck to date.
*
The rel
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