Hmm 2 options Jason:
a) You are not affected by the bug but are uneducated about QML (it
should run on embedded systems and slow systems too)
b) You have some sickness about hand-eye coordination.
16G, FX8320 Radeon 5750 for the bug report, do we have one yet?
2014-03-24 3:07 GMT+01:00 Jason H
Hi
I am experimenting with QThreads
The basic idea is to have a thread performing some task and to have a button on
the UI that can stop this operation
So I have a class that will perform the operation called GeneratorThread that
has a start slot
In the main ui class I create an instance of
Hi,
I do not have this problem. I call the following configure command (WINDOWS 7
64-bit with VS 2012) in C:\Qt\qt-everywhere-enterprise-src-5.2.1:
configure.bat -prefix C:\Qt\5.2.1 -no-openssl -commercial -I c:\qt\icu\include
-L c:\qt\icu\lib64 -icu -opengl desktop -platform win32-msvc2012
Dear all,
I'm using QFileSystemWatcher to watch a list of files, checking for the
existence of files.
Right now I can detect if a file changes, and it's ok. However, can I
track if a file *comes back*?
For instance, if I rename a watched file a.txt and rename it to
b.txt, I get the slot
...and I get Qt installed in C:\Qt\5.2.1.
Maybe Digia tweaked something in the commercial version?
I do not have the problem on another WINDOWS XP 32-bit machine, neither.
- Michael.
Or it is a MinGW or MinGW 64 bit problem. I have it reproducible with all
options
I tried, yet. But
2014-03-24 12:38 GMT+01:00 Graham Labdon graham.lab...@avalonsciences.com:
Hi
I am experimenting with QThreads
The basic idea is to have a thread performing some task and to have a button
on the UI that can stop this operation
So I have a class that will perform the operation called
Graham Labdon schreef op 24-3-2014 12:38:
Hi
I am experimenting with QThreads
The basic idea is to have a thread performing some task and to have a button
on the UI that can stop this operation
So I have a class that will perform the operation called GeneratorThread that
has a start slot
Thanks for that - my ui is now responsive
What is the correct way to stop my thread running?
I tried m_thread-exit() but it still continues
Thanks again
-Original Message-
From: interest-bounces+graham.labdon=avalonsciences@qt-project.org
On 03/24/2014 08:10 AM, Graham Labdon wrote:
Thanks for that - my ui is now responsive
What is the correct way to stop my thread running?
I tried m_thread-exit() but it still continues
Have it periodically check a global, (mutex-protected?)
variable and then terminate (by returning from the
william.croc...@analog.com schreef op 24-3-2014 13:34:
On 03/24/2014 08:10 AM, Graham Labdon wrote:
Thanks for that - my ui is now responsive
What is the correct way to stop my thread running?
I tried m_thread-exit() but it still continues
Have it periodically check a global,
Hello,
I would need to know if there is a way to enable or disable the rendering to
a VNC port at runtime, (so, not only from application arguments), with qt4e
and QWS server (version 4.8.5).
I need to understand if it's possible, because I don't want to spend CPU
time to render always the
Am Mon, 24 Mar 2014 12:47:36 +0100
schrieb Sensei sense...@gmail.com:
Right now I can detect if a file changes, and it's ok. However, can I
track if a file *comes back*?
For instance, if I rename a watched file a.txt and rename it to
b.txt, I get the slot running. Can I detect if the
-Original Message-
From: interest-bounces+kai.koehne=digia@qt-project.org
[mailto:interest-bounces+kai.koehne=digia@qt-project.org] On Behalf Of
Guido Seifert
Sent: Sunday, March 23, 2014 1:42 AM
To: interest@qt-project.org
Subject: [Interest]
Thanks all
-Original Message-
From: interest-bounces+graham.labdon=avalonsciences@qt-project.org
[mailto:interest-bounces+graham.labdon=avalonsciences@qt-project.org] On
Behalf Of André Somers
Sent: 24 March 2014 12:40
To: interest@qt-project.org
Subject: Re: [Interest] QThread
Sorry, from time to time it happens that I just press 'reply' when it actually
should go to the list.
Here the missing answer for all. Sorry
I could run your setup (with mingw) just fine. Note that you pass -no-angle
here, and the
error comes from a ANGLE Makefile, so it looks that you're
There once was a warning NOT to download the zipped export of the site but
explicitly git clone the source by yourself.
- Michael.
-Original Message-
From: interest-bounces+sue=nf.mpg...@qt-project.org [mailto:interest-
bounces+sue=nf.mpg...@qt-project.org] On Behalf Of Guido Seifert
Here's my theory: You've a .qmake.cache in one of the top level directories
of your build folder. That is, qmake does have this wonderful feature that it
walks up until your drive directory to search for .qmake.xxx files, and loads
them if found ...
You can check this by running 'qmake
volatile is not providing synchronization guarantees in the standard. Even
if it may work on most platforms with bool, this is not a good practice.
std::atomicbool or QAtomicInt will do the job.
2014-03-24 13:40 GMT+01:00 André Somers an...@familiesomers.nl:
Protecting it with a mutex is
-Original Message-
From: interest-bounces+kai.koehne=digia@qt-project.org
[mailto:interest-bounces+kai.koehne=digia@qt-project.org] On Behalf Of
Guido Seifert
Sent: Monday, March 24, 2014 4:06 PM
To: interest@qt-project.org
Subject: Re: [Interest]
Em seg 24 mar 2014, às 11:38:54, Graham Labdon escreveu:
m_generatorThread = new GeneratorThread(this);
Then I call moveToThread and make the connections-
m_generatorThread-moveToThread(m_thread)
I'm pretty sure that moveToThread printed a warning and failed to move, since
your object has
Etienne Sandré-Chardonnal schreef op 24-3-2014 16:11:
volatile is not providing synchronization guarantees in the standard.
Even if it may work on most platforms with bool, this is not a good
practice.
std::atomicbool or QAtomicInt will do the job.
The point is, that usually you don't
Em seg 24 mar 2014, às 16:27:06, André Somers escreveu:
The point is, that usually you don't _need_ synchronization for this
purpose, and using synchronization does come at a cost. It is usually
not critical that the worker thread stops immediately when signalled,
just that it stops soon.
On 3/24/2014 9:30 AM, Thiago Macieira wrote:
Em seg 24 mar 2014, às 16:27:06, André Somers escreveu:
The point is, that usually you don't _need_ synchronization for this
purpose, and using synchronization does come at a cost. It is usually
not critical that the worker thread stops
-Original Message-
From: interest-bounces+kai.koehne=digia@qt-project.org
[mailto:interest-bounces+kai.koehne=digia@qt-project.org] On Behalf Of
Bob Hood
Sent: Monday, March 24, 2014 4:49 PM
To: Thiago Macieira; interest@qt-project.org
Subject: Re: [Interest] QThread
On 3/24/14, 2:50pm, alexander golks wrote:
Right now I can detect if a file changes, and it's ok. However, can I
track if a file *comes back*?
For instance, if I rename a watched file a.txt and rename it to
b.txt, I get the slot running. Can I detect if the b.txt gets
renamed back to a.txt?
Am 24.03.2014 um 16:53 schrieb Koehne Kai kai.koe...@digia.com:
-Original Message-
From: interest-bounces+kai.koehne=digia@qt-project.org
[mailto:interest-bounces+kai.koehne=digia@qt-project.org] On Behalf Of
Bob Hood
Sent: Monday, March 24, 2014 4:49 PM
To: Thiago
On 3/24/2014 9:53 AM, Koehne Kai wrote:
-Original Message-
From: interest-bounces+kai.koehne=digia@qt-project.org
[mailto:interest-bounces+kai.koehne=digia@qt-project.org] On Behalf Of
Bob Hood
Sent: Monday, March 24, 2014 4:49 PM
To: Thiago Macieira; interest@qt-project.org
Problem found and solved. Very stupid. As I said: Usually I compile my Qt5 from
git. To do this I have
all necessary tools installed: Ruby, Python, Perl, flex, bison... whatever.
Now the webkit scripts don't use flex, but win_flex. No problem, Digia was nice
enough to bundle those tools
into
Em seg 24 mar 2014, às 18:31:14, Guido Seifert escreveu:
Now the webkit scripts don't use flex, but win_flex. No problem, Digia was
nice enough to bundle those tools into the .zip file. Unfortunately the
zip's win_flex.exe was only in the search path when -prefix was
%CD%\qtbase.
Report a
Em seg 24 mar 2014, às 09:49:07, Bob Hood escreveu:
I actually use the volatile tag to tell the compiler that it cannot
optimize (i.e., make compile-time assumptions about) the variable that it
decorates. Does std::atomic have the same meaning for optimizations? I
can't get a clear picture of
Report a bug.
Not necessary. After I found out what this problem was, it was easy to find
that this
bug was already reported quite a while ago:
https://bugreports.qt-project.org/browse/QTBUG-33450
Ok, perhaps not the exact wording, but same problem. A new comment and a vote
might be enough
Hi,
I've been advised to ask this here because you guys are more familiar with
Qt3D, so here goes:
I'm having trouble rendering multiple pieces of geometry with QGLBuilder. I
have a RenderBox test class which has an origin, min and max vector, and a
toGeomData() function which returns its
If you're using Qt 5.2 or later, there is a new API you can use.
Call isInterruptionRequested() in your loop,
http://qt-project.org/doc/qt-5/qthread.html#isInterruptionRequested
And call requestInterruption() from outside.
http://qt-project.org/doc/qt-5/qthread.html#requestInterruption
I
On Tue, Mar 25, 2014 at 2:49 AM, Alan Ezust alan.ez...@gmail.com wrote:
If you're using Qt 5.2 or later, there is a new API you can use.
Call isInterruptionRequested() in your loop,
http://qt-project.org/doc/qt-5/qthread.html#isInterruptionRequested
And call requestInterruption() from
34 matches
Mail list logo
