Hi,
I have a user on MacOS 11.6.1 M1 (ARM64) where our application crashes
badly with:
Dyld Error Message:
Symbol not found: __ZTTNSt3__114basic_ifstreamIcNS_11char_traitsIc
Referenced from: /Users/USER/*/qtVlm.app/Contents/MacOS/qtVlm
Expected in: /usr/lib/libc++.1.dylib
The same
ing();
pnt.endNativePainting();
pnt->drawImage(etc);
This seems to force a kind of flush and all is fine after that.
Should I report a bug?
Thanks
Philippe
Le 01-05-2022 13:45, maitai a écrit :
Hi,
I have some heavy rendering that I would like to speed up using openGL.
For the time being using only QPainter r
Hi,
I have some heavy rendering that I would like to speed up using openGL.
For the time being using only QPainter regular method but later some
native openGL code.
So instead of painting on a QImage, I am painting on a
QOpenGLPaintDevice. All is fine except one point: When the painter
Hi,
I am trying to render particles with a trail, which should be just a
basic polygon representing the path traveled by the particle, with no
fancy effect. I have of course tried with TrailEmitter, but I get at
best some isolated points behind the particle and not a line.
Is there a way to
Hi and thanks very much, that was it.
--Philippe
Le 10-02-2022 21:56, Nuno Santos a écrit :
Phillipe,
I had the same problem recently.
Check qt creator project env vars.
--
Nuno Santos
No dia 10/02/2022, às 19:47, maitai
escreveu:
Hi,
I need to build a pure SDK/NDK30 android app
Hi,
I need to build a pure SDK/NDK30 android app. The reason for that is
that some static libs use functions not available in SDK/NDK21, for
instance stderr, stdout, and some other.
I have tried to set in pro file
ANDROID_MIN_SDK_VERSION = 30
and also to modify build.gradle, but linkage
Hi all,
I have several users crashing with OOM under Android 11 or 12 (qt5.15.8
Widget app, SDK30, NDK21, JDK11). The same exact config (same apk, same
settings, same data) does not behave the same depending on the device
using SCUDO or JEMALLOC. I have a device running Android 11 but with
Hi,
Is there a way for the Android native QFileDialog::getOpenFileName to
pick up a file in my own app private files
(/Android/data/com.company.appname/files) ? On Android 11 and up I can
see only Android/media.
If I use my own filepicker based on QFileSystemModel then I can see all
my
, Andreas Buhr a écrit :
Hi Philippe,
On 21.12.21 21:40, maitai wrote:
I have dug a lot today into it and my feeling is that it is not a qt
bug.
Even if it is not a Qt bug, Qt users are affected by it and it would
be valuable to have one central point where we collect information
about it. A bug
droid file
explorer. I use an intent ACTION_OPEN_DOCUMENT_TREE to allow a full
directory access, but even in Java I can see only "MEDIA" files once
accepted.
Any kind of hints really needed.
Thanks
Philippe
Le 21-12-2021 21:16, Andreas Buhr a écrit :
Hi Philippe,
On 21.12.21
Hi,
We are having a big issue with Android 11 build for SDK30 which is now
compulsory, currently running qt5.15.6 (commercial). To be prepared for
that we have moved previously (with a build made for SDK 29), all user
data from where it was to Documents/appName. But now with the new build
on behalf of maitai
Sent: Monday, November 15, 2021 11:53 AM
To: Interest@qt-project.org
Subject: [Interest] QGeoSatelliteInfoSource on iOS
Hello,
On iOS (Qt 5.15.7) I am not able to get a QGeoSatelliteInfoSource from
createDefaultSource(). It always returns null and availableSources is
empty. I can
Hello,
On iOS (Qt 5.15.7) I am not able to get a QGeoSatelliteInfoSource from
createDefaultSource(). It always returns null and availableSources is
empty. I can retrieve position through QGeoPositionInfoSource. Same code
works correctly on Android.
Is it a known limitation on iOS, or maybe
,
Registergericht: Amtsgericht Charlottenburg, HRB 144331 B
-
From: Interest on behalf of maitai
Sent: Saturday, October 30, 2021 7:23 PM
To: Interest@qt-project.org
Subject: [Interest] iOS QGeoPositionInfoSource updateInterval
Hi all,
It seems to me that QGeoPositionInfoSource
Hi all,
It seems to me that QGeoPositionInfoSource::setUpdateInterval on iOS
does nothing, whatever I set I am still receiving a position update
around every second.
I want to use a longer interval when in background, in order not to
drain the battery. But even in foreground I cannot change
OK thanks, let's hope it will be available in some 5.15.x release
--Philippe.
Le 27-10-2021 09:16, Alex Blasche a écrit :
It is being worked on atm.
https://bugreports.qt.io/browse/QTBUG-70877
--
Alex
From: Interest on behalf of maitai
Sent: Tuesday
Hi all,
I need to read pressure sensor on Android and iOS. Android no problem,
but for iOS it is not even supported
(https://doc.qt.io/qt-5/compatmap.html) Any hard reason for that before
I start to do it natively ?
-- Philippe.
___
Interest
3 methods are working fine including QDir::rename, and takes less that a
second. The manual/recurse method also takes less than a second, so my
conclusion is that /Android/data is a very very slow place.
--Philippe
Le 26-10-2021 00:50, Thiago Macieira a écrit :
On Monday, 25 October 2021 05:37:06
Hi,
I need to move globally one folder to another in
/Android/Data/myapp/files.
App is built against SDK29, and I do have
android:requestLegacyExternalStorage="true" in the manifest.
I am using QFile::rename, or QDir().rename() with same bad result when
running Android 11. There is no
I vaguely understand that, but that is not my question.
My question is why forcing the loading of systemCACertificates() works.
--Philippe
Le 06-10-2021 20:28, Thorsten Glaser a écrit :
On Wed, 6 Oct 2021, maitai wrote:
old Ubuntu 16.04 VM.
ca-certificates (20160104ubuntu1) does not have
OK, this is a SSL/TLS specialists debate and I am not, I just have
simple questions.
What I see:
On Linux 16.04/Qt 5.11.3/SSL 1.0.2g
If I force the loading of systemCa into the default SSL configuration
all is OK
QSslConfiguration def = QSslConfiguration::defaultConfiguration();
Hi all,
Since the Let's Encrypt root certificate expired, we have a few users
unable to initiate a SSL connexion (most of them on recent Windows 10
version, app built with qt 5.15.6, but also some linux cases). We are
using OpenSSL 1.1.1.
After some searches, we found out that the
09-2021 20:05, maitai a écrit :
OK, thanks. I will not attempt to modify the registry. I just want to
know if that is the case and eventually display a warning.
The key for that is
Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FTH\State
Now I want to test my changes, I have already forced
might want to code your check to allow for a security violation, so
the is it enabled would be yes, no, or "I cant tell" response.
Scott
From: Interest On Behalf Of maitai
Sent: Tuesday, September 7, 2021 7:36 AM
To: Interest@qt-project.org
Subject: Re: [Interest] qt and Windows tole
:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FTH\ExclusionList\myapp.exe
Change myapp.exe for your actual application.
From: Jérôme Godbout
Date: Tuesday, September 7, 2021 at 9:07 AM
To: maitai , Interest@qt-project.org
Subject: Re: [Interest] qt and Windows tolerance heap
The tolerant heap only
Hi,
I have some users (mainly beta testers) that are suffering from "Windows
Tolerant Heap"
(https://docs.microsoft.com/en-us/windows/win32/win7appqual/fault-tolerant-heap).
The consequence of this being activated after some crashes is that the
application becomes very slow, plus some
Ok, thanks
Le 03-05-2021 10:54, Tor Arne Vestbø a écrit :
You can (they will/should be scaled appropriately), but ideally you
should provide @3x assets as well.
Cheers,
Tor Arne
On 3 May 2021, at 09:04, maitai wrote:
Hello,
Can I use images with devicePixelRation = 2 on iOS devices
Hello,
Can I use images with devicePixelRation = 2 on iOS devices reporting 3
or more as devicePixelRatio?
Thanks
Philippe Lelong
___
Interest mailing list
Interest@qt-project.org
https://lists.qt-project.org/listinfo/interest
Hi,
I have a QWidget app running on many platforms including iOS, using
QGraphicsScene/View, Qt 5.15.2. The scene can contains many items, be
rotated, etc.
We enable openGL QGraphicsview's viewport as it is stated in the
documentation, i.e.
QOpenGLWidget *gl = new QOpenGLWidget();
Hi,
Min SDK and Target SDK are now variables that you should set in the pro
file, for instance
ANDROID_MIN_SDK_VERSION = 21
ANDROID_TARGET_SDK_VERSION = 29
See here: https://doc.qt.io/qt-5/qmake-variable-reference.html
-- Philippe
Le 20-10-2020 22:58, Jérôme Godbout a écrit :
Hi,
I run
Hi all,
We are currently migrating to Android bundle (.aab) and qt 5.15.1, and I
have some questions related to Android 5 (SDK 21) and SSL
So far we were distributing apk built with 5.12.3/SSL 1.0 for android 4
and 5, and apk built with 5.13.2/SSL 1.1.1 for Android 6 and above.
With the
Hi all,
I am a bit confused with qt 5.15.0 on Windows.
The downloader proposes either MSVC2015 or MSVC2019, why not MSVC2017,
mystery.
I chose 2019, and installed relevant MSVC/Visual basic suites.
All good, build ok, etc. Installer installs MSVC 2019 if missing, etc.
Then users start to
Any insight? I will open a qt-bug then
Thanks
Le 24-04-2020 10:07, maitai a écrit :
Hello all
I am having strange QDialog behavior under Ubuntu 18.04. The
application is a QWidget app compiled either with qt 5.14.1 or qt
5.12.3 that does not matter
Here the behavior is the following:
If I
Hello all
I am having strange QDialog behavior under Ubuntu 18.04. The application
is a QWidget app compiled either with qt 5.14.1 or qt 5.12.3 that does
not matter
Here the behavior is the following:
If I use UNITY desktop moving (dragging) a QDialog works, but instead of
moving straight
Found it, and as expected it was something stupid on my side.
I had somewhere an old directory "bearer" containing old dlls from 5.9.1
and qt was loading those instead of 5.14.1
Sorry all for the trouble, and thanks for your patience with me.
Philippe.
);
CoUninitialize();
QNetworkAccessManager *inet = new QNetworkAccessManager();
delete inet;
...
On 2020-02-06 08:02, coroberti . wrote:
Have you tried to comment out cleanup of reply objects (QNetworkReply)
?
On Thu, Feb 6, 2020 at 8:49 AM maitai
wrote:
I've checked it already, and anyway
Dialog declared static, their ctors most likely will run before main(),
> i.e. some COM/networking activity could occur before main() kicks in.
>
> On 2020-02-05 21:10, maitai wrote:
>
>> As I said, I now have doubts it comes from COM threading...
>>
>> I have b
QNetworkAccessManager();
delete inet;
this crashes on new in our app, not in a sample without HEADERS and
SOURCES.
I cannot understand that, certainly there is something obvious I am
missing.
Philippe Lelong.
Le 05-02-2020 17:06, Henry Skoglund a écrit :
> On 2020-02-05 16:32, maitai wr
Hi Rainer,
Unfortunately your suggestion didn't work
I have added in my pro file:
win32: QMAKE_LFLAGS += /CLRTHREADATTRIBUTE:MTA
and I can see the option in the link command (I also tried the 2 other
possibilities STA and NONE of course), but that does not fix anything.
My feeling is that
Thanks all for your help
Further findings:
The message concerning COM failing to initialize comes from our app, and
is in fact there always in 5.14.x (regardless of the issue with
QNetworkManager)
In the very first lines of main.cpp, we call a static function which for
Windows does
Thanks Robert and Thiago,
If I create it on the stack instead of on the heap same mystery, i.e if
I create it before qApp all good, if after it crashes
this works:
qWarning()<<"test";
QNetworkAccessManager inet;
qWarning()<<"after test";
QApplication app(argc, argv);
this
and if the matters come to
order,
there's some memory corruption as my experience.
jm2c
Kind regards,
Robert Iakobashvili
On Tue, Feb 4, 2020 at 10:02 AM maitai
wrote:
Hi all,
While the mail list was broken I did some further experiments:
If I move the creation
that in a small sample but failed. I have
build a small app with the same qt modules, the same linked libraries,
running in the same directory, but failed to reproduce it.
Any idea about what can go wrong here?
Thanks
Philippe
Le 01-02-2020 20:11, maitai a écrit :
Hi all
I am trying
Hi all
I am trying to upgrade from qt5.13.2/MSVC2017 to Qt5.14.1/MSVC2017
In 5.14.1 (and 0) app is crashing on "QNetWorkAccessManager *inetManager
= new QNetWorkAccessManager()", while all is OK in previous Qt versions
I cannot debug this on Windows. I have removed all old dlls etc
I saw there is a possibility to create a cache database (mapboxgl.db)
using an offline tool. Maybe this is a way to save just the glyphs I
need, without tiles?
Philippe
Le 28-12-2019 01:00, Ola Røer Thorsen a écrit :
27. des. 2019 kl. 19:51 skrev maitai :
Hello,
Is there a way to specify
Hello,
Is there a way to specify a specific url for glyphs in mapboxgl plugin?
Longer version:
I need to disable all access to mapbox urls, (i.e. I want to use
mapboxgl plugin just to load our own geojson geometries, and anyway the
app must run completely offline). For that I have put a dummy
Thanks, I will have a close look.
Philippe
Le 22-12-2019 21:51, Ola Røer Thorsen a écrit :
> tor. 19. des. 2019 kl. 17:24 skrev maitai :
>
>> We would like to serve custom vector tiles, ideally though an API call
>> or eventually a local server/stream. We don't want to
vectors
On Thu, 19 Dec 2019 17:22:25 +0100
maitai wrote:
Hello,
We would like to serve custom vector tiles, ideally though an API call
or eventually a local server/stream. We don't want to add data or
layers
to an existing mapbox chart, but rather respond to tile queries by
sending our own
Hello,
We would like to serve custom vector tiles, ideally though an API call
or eventually a local server/stream. We don't want to add data or layers
to an existing mapbox chart, but rather respond to tile queries by
sending our own geojson tiles. We have already done that for OSM plugin
+1
Le 07-12-2019 21:08, Nuno Santos a écrit :
Hi,
Is anyone having the same problem while trying to download Qt
installer or using the maintenance tool?
Best,
Nuno
___
Interest mailing list
Interest@qt-project.org
be very careful
with memory and time to copy.
Philippe.
Le 09-11-2019 18:12, Giuseppe D'Angelo via Interest a écrit :
Hi,
On 08/11/2019 18:33, maitai wrote:
All is in the tile, is QImage::copy threadsafe? The method is const
but
is it enough? Documentation does not state it is thread safe so I am
Hello all,
All is in the tile, is QImage::copy threadsafe? The method is const but
is it enough? Documentation does not state it is thread safe so I am
wondering.
My case is I have a QImage loaded in the main thread, and many many
threads that keep extracting small rectangles from it using
,
project) being equal ?
Philippe.
Le 11-08-2019 18:38, Thiago Macieira a écrit :
On Sunday, 11 August 2019 05:15:31 PDT maitai wrote:
FYI based on what you said I added -qt-zlib to configure options, and
now my app compiles and runs OK. I don't know if it is a normal option
for such a build
My
FYI based on what you said I added -qt-zlib to configure options, and
now my app compiles and runs OK. I don't know if it is a normal option
for such a build
Philippe
Le 11-08-2019 07:22, maitai a écrit :
Thanks Diago for the answer.
We are using our own zlib library. The fact
and that fixed my problem at least.
Philippe
Le 10-08-2019 22:51, Thiago Macieira a écrit :
On Saturday, 10 August 2019 02:03:19 PDT maitai wrote:
items/qquickshadereffect.cpp:511:20: error: aligned allocation
function
of type
'void *(unsigned long, enum std::align_val_t)' is only
Hi,
I need to build qt5.9.9 since I cannot wait for its release end 2019,
due to qtbug-70683.
I am trying to build with what I have, i.e. XCode 10.2.1 SDK iOS 12.2
After I run configure and make, I get a compilation error:
items/qquickshadereffect.cpp:511:20: error: aligned allocation
Hello,
I need to build qt5.9.9/iOS dev branch which is due end 2019, but I
cannot wait until that due to
https://bugreports.qt.io/browse/QTBUG-70683
What is the best way to get the sources? Get 5.9.8 and apply the patch,
or somehow getting 5.9.9 dev branch?
Any git commands welcomed
Thanks
Thanks Thiago, seems it fixed it all.
Le 30-07-2019 02:59, Thiago Macieira a écrit :
On Monday, 29 July 2019 09:33:41 PDT maitai wrote:
Hi all,
I have some Windows 10/64 bits users reporting "TLS initialization
failed" when running our app, built with Qt 5.13.0 MSVC 2017/64 bits
I
= no-pkg-config
> CONFIG += link_pkgconfig
> PKGCONFIG += /path/to/openssl/lib/pkgconfig/openssl.pc \
> /path/to/openssl/lib/pkgconfig/libssl.pc
>
> /René
>
> On Mon, 29 Jul 2019 at 19:15, David M. Cotter wrote:
> seconded
>
> On Jul 29, 2019, at 9:33 AM, maitai wrote:
Hi all,
I have some Windows 10/64 bits users reporting "TLS initialization
failed" when running our app, built with Qt 5.13.0 MSVC 2017/64 bits
I have found this page:
https://doc.qt.io/qt-5/windows-requirements.html
But the interesting part is missing, i.e. what variable should I set to
Thanks for your reply
Yes I have a zlib lib which is linked statically
I'll see if I can remove it just for that case.
Philippe.
Le 04-05-2019 17:50, Thiago Macieira a écrit :
On Saturday, 4 May 2019 05:00:24 PDT maitai wrote:
Undefined symbols for architecture x86_64:
"_inflateVal
Hi all,
Qt5.12.3, trying to compile using latest XCode for iOS simulator, I get
the following error:
Undefined symbols for architecture x86_64:
"_inflateValidate", referenced from:
_png_inflate_claim in libqtlibpng.a(pngrutil.o)
ld: symbol(s) not found for architecture x86_64
clang:
Interesting exchange but can someone summarize?
I distribute an app compiled with qt 5.11.1, and I cannot go immediately
to 5.12
I deliver the libs for ssl 1.0 a bit the way creator is doing it.
It works in 99% of the cases, but some rare linux distributions just
crash.
The solution would
Mar 2019 18:32:35 +0100
maitai wrote:
Hi,
I need to trigger various actions whenever a MapPolyLine is hovered or
pressed, such as displaying a tooltip, a menu, etc.
I have put a MouseArea on it with anchors.fills: parent, but the
problem
is that the mouse area does not represent the line
And indeed that was it!
In the MapPolyLine's MouseArea I just replaced "anchor.fill: parent"
with "containmentMask: polyline" and (luckily I think) it works without
any further calculations.
Thanks a lot for the tip.
Philippe.
Le 08-03-2019 08:18, maitai a é
Thanks Shawn, that looks the best approach, I 'll give it a try.
Le 07-03-2019 20:29, Shawn Rutledge a écrit :
On 7 Mar 2019, at 18:32, maitai wrote:
Hi,
I need to trigger various actions whenever a MapPolyLine is hovered or
pressed, such as displaying a tooltip, a menu, etc.
I have put
4:32 am, maitai wrote:
Hi,
I need to trigger various actions whenever a MapPolyLine is hovered or
pressed, such as displaying a tooltip, a menu, etc.
I have put a MouseArea on it with anchors.fills: parent, but the
problem is that the mouse area does not represent the line, but the
polygon
could be quick enough. Maybe doing the inverted
converting the coordinate to point would make the computation easier.
http://mathworld.wolfram.com/Point-LineDistance2-Dimensional.html
-Original Message-
From: Interest On Behalf Of maitai
Sent: March 7, 2019 12:33 PM
To: Interest@qt-proje
Hi,
I need to trigger various actions whenever a MapPolyLine is hovered or
pressed, such as displaying a tooltip, a menu, etc.
I have put a MouseArea on it with anchors.fills: parent, but the problem
is that the mouse area does not represent the line, but the polygon made
by the line. For
, create the polygon with Shapes, and
then do the math and georeference it "manually".
As for your last question, i don't think i can answer since too many
details are missing
hope this helps a bit, anyway
On Mon, 25 Feb 2019 20:01:17 +0100
maitai wrote:
Hi,
I may be wrong since it
Hi,
I may be wrong since it seems incredible, but it seems there is no way
to draw a MapPolyLine dashed or dotlined, and similarly I didn't find a
way to fill a MapPolygon with a pattern.
If that is the case, what in your opinion would be the best way to
implement this?
I found
So it's a matter of tradeoff there
On Wed, 20 Feb 2019 17:33:05 +0100
maitai wrote:
Hi Paolo,
My initial question was concerning a custom map type, not a derived
plugin. So basically you are saying that on a retina x2 screen I can
send back 512x512 tiles and the plugin will mark the t
What does that mean?
If you meant "a modified osm plugin", then you would be already using
this class anyway.
If you meant "custom map type", then just feeding 512x512 tiles should
work.
On Wed, 20 Feb 2019 08:38:44 +0100
maitai wrote:
Hi,
Seems to me that QGeoCameraCapabilit
Hi,
Seems to me that QGeoCameraCapabilities is a private qt API?
>From what I found on the net seems it would help a lot for customizing
own map plugin or tile server, but it's not clear how I can access it.
Philippe
Le 19-02-2019 19:40, maitai a écrit :
> Thanks I'll give it
Thanks I'll give it a try
Message d'origine
De : Paolo Angelelli
Date : 19/02/2019 7:21 PM (GMT+01:00)
À : interest@qt-project.org
Objet : Re: [Interest] Qt Location custom osm plugin and high res tiles
Hi, yes it's easy.All you have to do is setting the appropriate
Hello,
Is it possible to use high res tiles with a custom osm plugin?
In fact I created my own local server and would like to know if I can
send high res tiles, for instance if devicePixelRatio is 2 I would send
512x512 tiles, expecting Qt Location to set the tile pixel ratio to 2.
Thanks
Hello,
I have an application running on Raspberry/Stretch supposed to play some
wav files. On RPI basically for sound you can choose between HDMI or
Jack output. Stretch by default does not come with pulseAudio, so it is
only Alsa.
Actually there is no problem with a "pure" Stretch
Hello,
I am having a problem with sound output on some devices and would like
to enable qloggincategory for QMediaPlayer, in order to get an idea of
what is going on.
I tried
QLoggingCategory::setFilterRules("qt.multimedia.* = true");
and various other ideas but no output in the console
Hi Jason
This is my way for compiling qt for RPI 3 or 2, cross compiling from a
Ubuntu virtual machine.
The trick for me is to replace the content of
qtbase/mkspecs/devices/linux-rasp-pi2-g++/qmake.conf with
include(../common/linux_device_pre.conf)
QMAKE_LFLAGS +=
, etc.
Kind regards,
Robert Iakobashvili
On Fri, Oct 26, 2018 at 11:09 AM maitai
wrote:
Hi Robert,
Thanks for the support.
Backtrace is joined, as seen from xcode.
Philippe.
Le 26-10-2018 09:27, coroberti . a écrit :
> Hi Philippe,
> Just voted for it.
>
>
Hello,
There has been already 2 bug reports for that (QTBUG-70909 and
QTBUG-70683), but it is not yet fixed and I am looking for a workaround,
since lot of my users are complaining.
To make a long story short, iOS 12 is crashing in UIAccessibility
_axuiElementForNotificationData when for
Hello,
I don't think the problem will be gone any time soon. I know plenty of
users who never update anything...
I noticed that qtCreator ships ssl and crypto libs (into
Tools/QtCreator/lib/Qt/lib). I just put these 6 files into my own libs
directory and hop, all good, no recompilation
, Giuseppe D'Angelo via Interest a écrit :
Il 15/09/2018 12:51, maitai ha scritto:
Some of my users have started migrating to Ubuntu 18.04 and since it
comes with openssl 1.1.0 the app cannot connect anymore. As I
understand
qt 5.11.1 prebuild binaries are built against openssl 1.0.X
the whole qt again just for that case.
I will add a stupid test, and if https does not work let's go for http.
Thanks again, you are right I agree.
Philippe.
Le 15-09-2018 18:06, Thiago Macieira a écrit :
On Saturday, 15 September 2018 03:51:29 PDT maitai wrote:
Hello,
Some of my users have
Hello,
Some of my users have started migrating to Ubuntu 18.04 and since it
comes with openssl 1.1.0 the app cannot connect anymore. As I understand
qt 5.11.1 prebuild binaries are built against openssl 1.0.X.
Is there a simple way to deploy my application with openssl 1.0.X
libraries so it
QML Settings
> component then?
>
> /René
>
> On Fri, 31 Aug 2018 at 14:35 maitai wrote:
>
> Hi,
>
> Here I have a slot in my backend (c++) that is called each time the app goes
> to background (from override onPause() in java). I do sync() there.
>
> Ph
Hi,
Here I have a slot in my backend (c++) that is called each time the app
goes to background (from override onPause() in java). I do sync() there.
Philippe.
Le 31-08-2018 13:26, René Hansen a écrit :
> Hi,
>
> I've run into a number of weird cases where properties on a SETTINGS element
,
Maurice
-Original Message-
From: Interest
On Behalf
Of maitai
Sent: Thursday, August 23, 2018 3:32 PM
To: interest@qt-project.org
Subject: Re: [Interest] Bluetooth library and old windows versions
Hi Oliver, thanks for your reply
This message is from Qt or from Windows? Because
on I think.
The plugin method will probably display the message each time the app is
launched and that is annoying.
Philippe
Le 23-08-2018 15:00, Oliver Wolff a écrit :
Hi,
On 23/08/2018 13:30, maitai wrote:
Hello,
I have a problem with users equipped with an old version of Windows
(8, or 7).
Hello,
I have a problem with users equipped with an old version of Windows (8,
or 7). The latest version of my app (Qt 5.11.1/MSVC 2017 based) required
QtBluetooth but when users load the app they get a message saying:
"This Windows version does not support the required Bluetooth API.
Thanks Alex,
Yes both client and server are pure Qt apps (5.11.1).
I will try to build two small samples for that, when I will be back from
vacation (in a week).
Philippe.
Le 03-08-2018 12:31, Alex Blasche a écrit :
-Original Message-
From: Interest
On
Behalf Of maitai
I am
Hello,
I am having 2 small other issues and before I report a bug I would like
to have your opinion:
On MacOS QBluetoothServiceInfo::unregisterService() crashes immediately.
The very same bluetooth server running on Android does not crash.
On Android (running as a server) when closing the
Hello,
I have an Android Wear app (qt 5.11.1, API 26, QML-based). When the app
goes to background, it does not recover if that was initiated by a
"swipe from left to right". It works only if the send to background was
made by pressing the watch button. On an Android phone there is no
From: Interest
on behalf of
maitai
Sent: Thursday, 26 July 2018 9:08:00 AM
To: Interest@qt-project.org
Subject: [Interest] Android bluetooth in a thread
Hello,
Another question about QBluetooth, this time on Android:
If I run a bluetooth "client" class i
Hello,
Another question about QBluetooth, this time on Android:
If I run a bluetooth "client" class in a thread, discovery fails and I
have this weird message in the console:
QObject::connect: Cannot queue arguments of type 'QBluetoothServiceInfo'
(Make sure 'QBluetoothServiceInfo' is
will have a
look as soon as possible.
Olli
On 25/07/2018 09:07, maitai wrote:
Hi Olli
Yes it is better but still not perfect:
When I try the pingpong sample, it now works if I set Android as the
server, and Windows as the client. But the opposite does not work, the
paired Android device cannot
requires the devices to be paired in order
to use Bluetooth on Windows. There is a bug report about getting rid
of that requirement (https://bugreports.qt.io/browse/QTBUG-58660) but
that's the status quo atm.
Olli
On 24/07/2018 16:59, maitai wrote:
Hi Oliver,
No the 2 machines are not paired
,
are the two machines paired? Windows API does not allow pairing them,
so the initial pairing has to be using the system UI.
Olli
On 24/07/2018 10:32, maitai wrote:
Thanks Alex,
I have done that, but although it seems to do things, I cannot make it
work on Windows (server or client). It works
:13, Alex Blasche a écrit :
Adding
QLoggingCategory::setFilterRules(QStringLiteral("qt.bluetooth* =
true"));
to your main() might help.
--
Alex
From: Interest
on behalf of
maitai
Sent: Monday, 23 July 2018 6:34:15 PM
To: Interest@qt-project.org
the server (Qt 5.11.1).
Now that I know that it should work I will dig deeper
Thanks again
Philippe.
Le 23-07-2018 17:17, Alex Blasche a écrit :
-Original Message-
From: Interest
On
Behalf Of maitai
I have already read many posts on this topic, but I cannot understand
the
following
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