That's the kind of thing that Valgrind would catch, provided of course that
nothing resets the pointer value.
On segunda-feira, 29 de janeiro de 2018 23:36:43 PST Tom Isaacson wrote:
> Nothing. But Visual Studio says the QNetworkReply pointer is set to
> 0xfeeefeee so someone's freeing it.
> On s
Okay, thanks. This could have been written more clear on the webpage 😊
From: Jean-Michaël Celerier [mailto:jeanmichael.celer...@gmail.com]
Sent: Montag, 29. Jänner 2018 19:57
To: Walter Stefan
Cc: Konstantin Tokarev ; interest@qt-project.org
Subject: Re: [Interest] QWebView vs. QWebEngine
> At t
Nothing. But Visual Studio says the QNetworkReply pointer is set to 0xfeeefeee
so someone's freeing it.
On segunda-feira, 29 de janeiro de 2018 20:06:37 PST Tom Isaacson wrote:
> Ah thanks! Now I just have to figure out why calling deleteLater() is
> causing a crash...
What does valgrind say?
-
On segunda-feira, 29 de janeiro de 2018 20:06:37 PST Tom Isaacson wrote:
> Ah thanks! Now I just have to figure out why calling deleteLater() is
> causing a crash...
What does valgrind say?
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Cen
On 29/01/18 19:56, David M. Cotter wrote:
You can just use this:
http://mxe.cc
hmm
this appears to allow you to develop on MacOS X
are you saying that this lets you cross-compille to Windows?
ie: build on MacOS the actual windows binary?
Yes. That's exactly what it does.
but i don’t
Ah thanks! Now I just have to figure out why calling deleteLater() is causing a
crash...
On 30/01/18, 4:48 PM, "Jason H" wrote:
> Sent: Monday, January 29, 2018 at 10:44 PM
> From: "Tom Isaacson"
> To: "Interest@qt-project.org"
> Subject: [Interest] Lifetime of QNetw
> Sent: Monday, January 29, 2018 at 10:44 PM
> From: "Tom Isaacson"
> To: "Interest@qt-project.org"
> Subject: [Interest] Lifetime of QNetworkReply from QNetworkAccessManager
>
> If I call a function like QNetworkAccessManager::head() with a
> QNetworkRequest I get a pointer to a QNetworkReply
If I call a function like QNetworkAccessManager::head() with a QNetworkRequest
I get a pointer to a QNetworkReply. But who's responsible for clearing up the
QNetworkReply? Is it me, is it parented to the QNetworkReply, is it parented to
the QNetworkAccessManager? If the latter, if the QNetworkAc
https://developer.android.com/guide/topics/sensors/sensors_position.html
"Pitch (degrees of rotation about the x axis). This is the angle between a
plane parallel to the device's screen and a plane parallel to the ground. If
you hold the device parallel to the ground with the bottom edge closest
> On Jan 29, 2018, at 5:15 PM, Christian Gagneraud wrote:
>
> On 30/01/2018 6:56 AM, David M. Cotter wrote:
>>> You can just use this:
>>>
>>> http://mxe.cc
>> hmm
>> this appears to allow you to develop on MacOS X
>> are you saying that this lets you cross-compille to Windows?
>> ie: build on
On 30/01/2018 6:56 AM, David M. Cotter wrote:
You can just use this:
http://mxe.cc
hmm
this appears to allow you to develop on MacOS X
are you saying that this lets you cross-compille to Windows?
ie: build on MacOS the actual windows binary?
but i don’t expect it can debug windows (remot
> On Jan 29, 2018, at 4:36 PM, Konstantin Tokarev wrote:
>
> Wine allows running Windows binaries without having actual Windows.
> But it can have bugs sometimes.
that’s not what i mean.
i’m writing windows software, to run on windows. (but i want to use my mac to
do it, currently i use Parall
I have continued to search on how to rectify this, does anyone have any
experience with the rotation sensor 2-readings issue?
> Sent: Sunday, January 28, 2018 at 3:34 PM
> From: "Jason H"
> To: "Jason H"
> Cc: "interestqt-project.org"
> Subject: Re: [Interest] QML Rotation sensor readings [im
> Sent: Monday, January 29, 2018 at 5:53 PM
> From: "Sze Howe Koh"
> To: "Jason H"
> Cc: "interestqt-project.org"
> Subject: Re: [Interest] How to make a looping element?
>
> On 30 January 2018 at 03:07, Jason H wrote:
> >
> > This is more like a rotation.. I'm looking for the other kind of r
29.01.2018, 20:57, "David M. Cotter" :
>> Â You can just use this:
>>
>> Â Â http://mxe.cc
>
> hmm
>
> this appears to allow you to develop on MacOS X
>
> are you saying that this lets you cross-compille to Windows?
>
> ie: build on MacOS the actual windows binary?
>
> but i don’t expect it can debu
On 30 January 2018 at 03:07, Jason H wrote:
>
> This is more like a rotation.. I'm looking for the other kind of rotation
> where bearing % 360 can go from 359 to 1, without sweeping backwards while
> animating the sweep. Rather than sweep, I'd prefer to seek
> 090180270360
> -
On segunda-feira, 29 de janeiro de 2018 12:53:21 PST René J. V. Bertin wrote:
> Thiago Macieira wrote:
> > The plugins aren't unloaded when you call unload(), but they are unloaded
> > when the application exits. There's no way to avoid that.
>
> I guess not, no, though I'm not sure if Qt has do d
Thiago Macieira wrote:
> The plugins aren't unloaded when you call unload(), but they are unloaded when
> the application exits. There's no way to avoid that.
I guess not, no, though I'm not sure if Qt has do do the unloading and
releasing
itself (as opposed to just telling the plugins to prepa
On segunda-feira, 29 de janeiro de 2018 10:49:21 PST René J. V. Bertin wrote:
> This is a platform theme plugin, it uses KF5 libraries but is not a KDE
> plugin. It gets loaded automatically by Qt, and apparently also unloaded
> automatically. If you set a breakpoint in ~QPlatformThemePlugin you'll
> No need drop it, just use QLatin1String wherever plugins and QRegExp is
That would have to be in KIO and/or its dependencies then, I don't use QRegExp
in my platform theme plugin.
> involved, or check if not unloading kde plugins could be an option.
That's what my fix/workaround does, which
This is more like a rotation.. I'm looking for the other kind of rotation where bearing % 360 can go from 359 to 1, without sweeping backwards while animating the sweep. Rather than sweep, I'd prefer to seekÂ
090180270360
 -->--> increase
<-- sweep b
Thiago Macieira wrote:
> Qt plugins aren't. KF5 may be doing something different.
This is a platform theme plugin, it uses KF5 libraries but is not a KDE plugin.
It gets loaded automatically by Qt, and apparently also unloaded automatically.
If you set a breakpoint in ~QPlatformThemePlugin you'
On 2018-01-29 18:24, René J.V. Bertin wrote:
Hi,
Don't use QStringLiteral with QRegExp, specially in plugins you'll
unload.
See https://blogs.kde.org/2015/11/05/qregexp-qstringliteral-crash-exit
The backtrace there certainly looks familiar. The mentioned fix (in
5.6) was to stop unloading plu
Hi,
>Don't use QStringLiteral with QRegExp, specially in plugins you'll
>unload.
>See https://blogs.kde.org/2015/11/05/qregexp-qstringliteral-crash-exit
The backtrace there certainly looks familiar. The mentioned fix (in 5.6) was to
stop unloading plugins, a principle that's clearly not being a
Try the RotationAnimation item and set the direction property to shortest.
http://doc.qt.io/qt-5/qml-qtquick-rotationanimation.html
Cheers,
Ola
> Den 29. jan. 2018 kl. 02.15 skrev Jason H :
>
> I am trying to make a compass control, something that shows 0-360, like a
> boat compass. It's got
> You can just use this:
>
> http://mxe.cc
hmm
this appears to allow you to develop on MacOS X
are you saying that this lets you cross-compille to Windows?
ie: build on MacOS the actual windows binary?
but i don’t expect it can debug windows (remotely) from the mac. :(
sigh. I remember Code
On 2018-01-29 14:49, René J.V. Bertin wrote:
Hi,
I've already touched on this in a previous message. I'm seeing an
issue (crash or hang on exit) during the destruction of the
QRegExpEngine globalEngineCache.
Don't use QStringLiteral with QRegExp, specially in plugins you'll
unload.
See https
On segunda-feira, 29 de janeiro de 2018 07:56:36 PST René J.V. Bertin wrote:
> @Thiago: I thought plugins were not being unloaded anymore on exit, since QT
> 5.6 or so. Why does that not apply to platform theme plugins, or has the
> principle been reversed?
Qt plugins aren't. KF5 may be doing some
The linux to windows approach seems way more complicated than it needs
to be. You can just use this:
http://mxe.cc
I've had very good results and it's trivial to set up. You just enter:
make JOBS= qt5
and you've got a full cross-compiler, using static linking by default.
On 29/01/18 17:
> At this page there is written next to Qt Web Engine (under LGPL only).
Therefore I concluded that the rest is GPL.
If I am not mistaken it means instead that the rest is LGPL + commercial,
which is Qt's "normal" license.
Best,
Jean-Michaël
On Mon, Jan 29, 2018 at 3:27 PM, Walter Stefan
wrote:
On Monday January 29 2018 17:53:44 Konstantin Tokarev wrote:
> > I'm not having much luck pinpointing what in or used by KFileWidget could
> > possibly be the culprit here. Suggestions would be appreciated!
>
> Port applications to QRegularExpression
Hah... I hadn't thought about that one. Good
Not enough coffee today... the title should read: "from linux to windows
and mac" instead.
On Mon, Jan 29, 2018 at 4:10 PM, Jean-Michaël Celerier <
jeanmichael.celer...@gmail.com> wrote:
> https://hackernoon.com/a-c-hello-world-and-a-glass-of-
> wine-oh-my-263434c0b8ad
> https://hackernoon.com/a-
https://hackernoon.com/a-c-hello-world-and-a-glass-of-wine-oh-my-263434c0b8ad
https://hackernoon.com/a-c-hello-world-and-the-cute-heartless-rainbow-3cc9695f4142
https://medium.com/@corentin.jabot/a-c-hello-world-and-the-rose-gold-walled-garden-of-doom-4ac3c92385ed
If these can be useful... maybe o
29.01.2018, 17:49, "René J.V. Bertin" :
> Hi,
>
> I've already touched on this in a previous message. I'm seeing an issue
> (crash or hang on exit) during the destruction of the QRegExpEngine
> globalEngineCache.
>
> This happens on Mac when I have used a class (KFileWidget) via a platform
> t
Hi,
I've already touched on this in a previous message. I'm seeing an issue (crash
or hang on exit) during the destruction of the QRegExpEngine globalEngineCache.
This happens on Mac when I have used a class (KFileWidget) via a platform theme
plugin; KFileWidget is provided by a library (KF5's
Thanks, because the web-page of Qt is confusing.
At this page there is written next to Qt Web Engine (under LGPL only).
Therefore I concluded that the rest is GPL.
-Original Message-
From: Konstantin Tokarev [mailto:annu...@yandex.ru]
Sent: Montag, 29. Jänner 2018 18:20
To: Walter Stefa
29.01.2018, 17:08, "Walter Stefan" :
> Thanks for the quick response.
>
> Is there a web-link that supports this, or where can I seen the licenses to
> the Qt modules?
https://webkit.org/licensing-webkit/
http://code.qt.io/cgit/qt/qtwebkit.git/tree/LICENSE.LGPLv21
>
> Best Regards,
> Stefan
>
Thanks for the quick response.
Is there a web-link that supports this, or where can I seen the licenses to the
Qt modules?
Best Regards,
Stefan
-Original Message-
From: Konstantin Tokarev [mailto:annu...@yandex.ru]
Sent: Montag, 29. Jänner 2018 18:05
To: Walter Stefan ; interest@qt-pro
29.01.2018, 16:58, "Walter Stefan" :
> Hi,
>
> I’ve done some research about QWebView and QWebEngine and came to the
> following conclusion:
>
> QWebView is under GPL and uses internally WebKit.
Incorrect. QtWebKit code is LGPL+BSD.
>
> QWebEngine is under LGPL and uses internally Chromium.
>
Hi,
I've done some research about QWebView and QWebEngine and came to the following
conclusion:
QWebView is under GPL and uses internally WebKit.
QWebEngine is under LGPL and uses internally Chromium.
Please let me know if this is correct, because I don't want to disclose my
source and that wo
29.01.2018, 15:48, "René J. V. Bertin" :
> Giuseppe D'Angelo wrote:
>
> It does trigger a qmake rebuild, that's for sure.
>
>> Â Check the contents of the Makefiles...
>> Â HTH,
>
> Maybe if I had a lot of time and those files were made for human consumption
> ;)
They are pretty clean already, co
Giuseppe D'Angelo wrote:
It does trigger a qmake rebuild, that's for sure.
> Check the contents of the Makefiles...
> HTH,
Maybe if I had a lot of time and those files were made for human consumption ;)
BTW, reason I touched the file is that under certain conditions I'm seeing
crashes or hangs
On 29/01/18 12:23, René J.V. Bertin wrote:
> Hi,
>
> Here's an interesting question: why is it that making a small change to
> qregexp.cpp triggers what seems to be a full rebuild of the entire QtBase
> component, when it isn't being used as an include file (AFAICT)?
Probably it triggers rebuil
The VNC back-end was rewritten for Qt 5, and there are currently no logged
bug-reports.
I'm looking for any documentation on the new back-end.
As while trying it I would basically be beta-testing, I would also like a
direct line of communication to the developer(s) before starting.
Is this poss
Hi Andrew,
The answer is as usually: It depends.
Generally most people use it in a way to keep the subscription (and its
messages) close to where the application logic happens.
In your described scenario, it'd be appropriate to handle separate subscription
objects for each client. That way you
Hi Andrew,
I haven't used QMqtt. Nonetheless, I would suggest a hybrid - using a
separate subscription object for each folder in the hierarchy. So the
client subscription only needs to match on the terminal symbol and
coordinates all of the actions relating to clients.
Regards, Tony
On 2
Hi,
Here's an interesting question: why is it that making a small change to
qregexp.cpp triggers what seems to be a full rebuild of the entire QtBase
component, when it isn't being used as an include file (AFAICT)?
Thanks,
R.
___
Interest mailing list
Hello Qt Friends!
When using the QMqtt library, I've noticed there are two possible ways to
inspect messages received by the client from the broker.
1. QMqttClient::messageReceived(const QByteArray &message, const QMqttTopicName
&topic)
2. QMqttSubscription::messageReceived(const QMqttMessage &
48 matches
Mail list logo
