I am unable to reproduce this, I am using Qt 4.8.1, both on windows and
linux.
> Hello. I ran into a curious behaviour when writing a PyQt program but
later
> found out that it is not particular to PyQt but exists in C++/Qt as well.
>
> I've attached minimal test cases. I note that in both the C
Hi Prabindh,
first hand info, that's very well appreciated :-)
Am 16.11.2012 um 05:29 schrieb "Sundareson, Prabindh" :
>>> I couldn't use their latest drivers SDK
> (only OMAP3), but please ask TI that question why they stopped
> delivering a driver SDK for their OMAP4 suddenly about a year ago
Hi Samuel,
Am 15.11.2012 um 13:24 schrieb Samuel Rødal :
> On 11/15/2012 11:07 AM, Stephan Kanthak wrote:
>> Hi,
>>
>> some background first: for some little project I'm planning to prototype
>> a custom UI. I got interested in Qt5, because of QML + Javascript. The
>> OMAP4 platform I use (a mo
I would suggest filing a bug report on this.
On 16/11/2012 3:58 AM, Shriramana Sharma wrote:
Hello. I ran into a curious behaviour when writing a PyQt program but
later found out that it is not particular to PyQt but exists in C++/Qt
as well.
I've attached minimal test cases. I note that in bot
>> I couldn't use their latest drivers SDK
(only OMAP3), but please ask TI that question why they stopped
delivering a driver SDK for their OMAP4 suddenly about a year ago.
I cannot really comment on why, but am glad you got it working even with that
older release.
>> From the TI demos I concl
Hi Sascha,
I know the orders of those desctructors is undeterministic, but, at least,
they should be called.
Anyway, there is the result of depends:
Starting profile on 2012/11/16 at 10:36:43
Operating System: Micro
Am Freitag, 16. November 2012, 09:57:26 schrieb Andrew Xu:
> Sorry, the previous mail is not complete. continue...
>
> 5. As you memtioned, there is a static local object in the foo(), the
> destructor of MyObj should be called when the program exiting.
>1) If the QMessageBox::warning() were n
Sorry, the previous mail is not complete. continue...
5. As you see , there is a static local object in the foo(), the destructor
of MyObj should be called when the program exiting.
1) If the QMessageBox::warning() were no't called, the desctructor of
MyObj will be called normally.
2) *If th
Hi All,
I'm the author of this thread. Because I didn't receive the confirmation
mail using 126.com mailbox, I changed to gmail mailbox.
Seems the ::MessageBox comfused us, ok, forget it please.
I found the issue when a destructor of a local static object wasn't called
when my first Qt program e
tl;dr: we should stop teaching QObject::moveToThread as the recommended qt
threading method
reason: you can't safely use the same object in same-thread use and
multi-thread use. it requires a special thread-aware object or glue code
the [non auto-generated] QThread::run method also sucks because t
Hello. I ran into a curious behaviour when writing a PyQt program but
later found out that it is not particular to PyQt but exists in C++/Qt
as well.
I've attached minimal test cases. I note that in both the C++/PyQt
minimal examples the bug is reproducible only when there is only a
slider + a dou
Hi,
I have compiled qt 5 beta 2 on ubuntu 11.04 and want to use it instead
of the alpha version I'm using now in my application.
But my application crashes when I create a QApplication. It crashes in
the function QXcbConnection::xi2SetupTabletDevices, when the function
XIQueryDevice is called.
Is there a plan to releae a VS addin for Visual Studio 2012 with Qt4?
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Hi,
In a ListView you can do a delayRemove: true followed by the
animations or other actions that once wants to do then delayRemove:
false. That works just fine of the QML ListModel is used as a model,
but how do you get that same mechanism working for custom models that
come from C++?
Cheers,
Ma
On quarta-feira, 17 de outubro de 2012 15.06.30, Qt maillist wrote:
> Today I use qt-everywhere to build a MIPS embedded version, but it told me
> can not use -embedded option as it's a license needed option. How to get a
> license to build qt-embedded ?
Do you mean Qt 4.8.4 or Qt 5.0? If you mean
Hi Li,
This seems to be a common mistake - adding widgets directly to the
QScrollArea as child widgets, rather than using its setWidget. Read the
docs - they are very clear.
Tony.
From: interest-bounces+tony=rightsoft.com...@qt-project.org
[mailto:interest-bounces+tony=rights
On 11/15/2012 11:07 AM, Stephan Kanthak wrote:
> Hi,
>
> some background first: for some little project I'm planning to prototype
> a custom UI. I got interested in Qt5, because of QML + Javascript. The
> OMAP4 platform I use (a modified Kindle Fire, but very similar to the
> Pandaboard) offers EGL
> I'm amazed that window related calls like ::MessageBox are even allowed in
> DllMain, I certainly wouldn't expect them to work!
Actually, they aren't - and that for a good reason. If it works, it's plainly
by accident.
Rationale: Creating a HWND in Windows might trigger the loading of DLLs.
Hi Xulei,
I've always considered DllMain to be only used for thread based
initialisations and finalisations. IIRC, it's design is flawed - process
unload can occur without the individual thread unloads. This made it
useless to disconnect thread specific database objects, for example.
I
I have further investigated the issue since originally posting this, and
have found the cause of the problem.
Details can be found at https://bugreports.qt-project.org/browse/QTBUG-27889
Mit freundlichen Grüßen / Best regards
Marc Schmitzer
SW-Entwicklung ESWL / ESWT
Software development ESWL
Hi Xulei,
I'm not at all into this, but could it be that QMessageBox::warning and your
::MessageBox call in MyDll do interfere? Also, is it safe to assume that a call
to ::MessageBox actually does something the moment you get DLL_PROCESS_DETACH
(which is during application shutdown, after all)?
Hello everybody,
we discovered a potential memory leak with an (admittedly somewhat
unusual) use of QXmlStreamReader.
Before reporting this as a bug, I wanted to get some opinions on whether
this really is a bug or if we're just mis-using the interface.
I've appended a code snippet that trigge
Hi,
It is the QPrivateSignal that is breaking it.
It is only possible to connect to functor (lambda are functor) if they have
the same number of arguments. The number need to match exactly, and it is not
possible to omit any. (so you may not omit the QPrivateSignal argument)
Using C++11 new S
Hi All,
I want to use a QScrollArea as a container of several buttons[or other
components], and then I need to replace all of these buttons with new(also the
amount of buttons is different).
Current, I just add buttons to the QScrollArea, but can not remove all of them
and update with new b
Hi,
I want to send a dynamic list form Qt to QML.
I'm using QAbstractListModel and creating a model and sending the
content to QML view Using QQuickView. This works fine if I use ListView.
But, I wana replace ListView with PathView. Does anyone know how to do
this.
Thanks for the help
Hi,
In the below code I am performing animation on list during entry and
exit.
Entry is working fine but I'm not getting desired animation on list
exit.
Here I'm using timer for exit animation on list.
Is there any other way of performing exit animation on list, without
using ti
> > You can work-around this issue by using nmake or jom to build Qt instead
> > of using the vcxproj files.
>
> Thanks for the suggestion. We currently use the vcxproj files generated
> by configure.exe because it allows us to easily build Qt through
> IncrediBuild (distributed compiling). For th
Today I use qt-everywhere to build a MIPS embedded version, but it told me can
not use -embedded option as it's a license needed option. How to get a license
to build qt-embedded ?
Thanks all!
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Looks good, but I would use id's to make sure the signal arrives on the right
element. Your UI structure changes and Id's give you more control.
Row {
id: row
signal someOtherEvent(int number)
Repeater {
model: 10
delegate: MyRectangle {
QML Repeater is not smart. Use ListView instead.
/ juergen
On Nov 8, 2012, at 1:33 AM, Mark wrote:
> Hi,
>
> I have a models in C++ (a QStringList actually). In QML i'm displaying
> it using a repeater. Now when i remove some items from the end of the
> list (which happens quite a few times)
Hi All,
I’m developing a project with Qt4.8.3 on Win7/VS2010. I found a critical issue
when calling QMessagebox::warning (actually, information(), critical() have the
same issue too, but question() not). To duplicate the issue according the
following steps:
1. Create a “Qt Application” p
On Thursday 15 November 2012 08:00:49 Alex Strickland wrote:
> On the plus side, the little example finally lifted the veil from
> my eyes about how MVC should work - I deleted tons of code and had
> a better solution.
Just curious, because this can be misinterpreted. Did you delete all
the MVC c
Hi,
some background first: for some little project I'm planning to prototype
a custom UI. I got interested in Qt5, because of QML + Javascript. The
OMAP4 platform I use (a modified Kindle Fire, but very similar to the
Pandaboard) offers EGL/OGLES2 and I got some drivers running from TI
directl
Hi.
There are a couple of things I believe are related and would therefore help
this discussion. Please let me know if you think this is a different
topic, in which case I will open a separate mailing thread. Both of these
are related to WebGL not working with Qt5 Beta, due to a lot of EGL
surface
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