I found that I can install both debug and release versions of qt libs
with the following commands:
> cmake --install . --config Debug
> cmake --install . --config Release
On Sat, Mar 6, 2021 at 2:38 PM Liang Jian wrote:
> I build qt6 from qt-6.1 branch with the following
I build qt6 from qt-6.1 branch with the following commands:
mkdir qt6-build
> cd qt6-build
> ..\qt5\configure.bat -prefix ..\qt6-win64 -debug-and-release -opengl
> desktop -D QT_NO_BUILD_TESTS=ON -D QT_NO_MAKE_EXAMPLES=ON -skip qt3d -skip
> qtactiveqt -skip qtgraphicaleffects -skip qtmultimedi
f the respective release. This is easiest done by
> a) Cloning qt5.git b) checking out the right branch/tag , and c) only then
> running perl init-repository.
>
>
>
> Regards
>
>
>
> Kai
>
>
>
>
>
>
>
> *Von:* Liang Jian
> *Gesendet:* Mittwoc
build
system is so complex. Do you know is there any documentation on the web to
teach one how to configure and build qt6 with CMake directly? Thanks.
On Wed, Mar 3, 2021 at 3:32 AM Thiago Macieira
wrote:
> On Tuesday, 2 March 2021 01:26:45 PST Liang Jian wrote:
> > Hi everyone, I
There is a bug report of this issue, please vote at this one :-)
https://bugreports.qt.io/browse/QTCREATORBUG-25185
On Sat, Jan 9, 2021 at 3:21 PM David M. Cotter wrote:
> Does anyone else experienced this? Take a look at this forum post:
> https://forum.qt.io/topic/122518/debugger-hang
Each time before building Qt I will run the following command:
git clean -dfx
git submodule foreach --recursive 'git clean -dfx'
I think that will clean any make files or cached files.
Anyway, when I build qt the second try, the build succeeded. I don't
know why.
Thank you
.
Thank you for the reply!
On Thu, Oct 8, 2020 at 1:24 PM Thiago Macieira
wrote:
> On Wednesday, 7 October 2020 21:34:23 PDT Liang Jian wrote:
> > I build qt 5.15 (latest from git) under windows 10 with msvc 2019 with
> the
> > following commands:
> [cut]
> >
I build qt 5.15 (latest from git) under windows 10 with msvc 2019 with the
following commands:
configure -developer-build -opensource -confirm-license -opengl desktop
-no-feature-accessibility -mp -nomake examples -nomake tests -skip qt3d
-skip qtwebengine
nmake
Build failed with the follo
I build qt 5.15 (latest from git) under windows 10 with msvc 2019 with the
following commands:
configure -developer-build -opensource -confirm-license -opengl desktop
-no-feature-accessibility -mp -nomake examples -nomake tests -skip qt3d
-skip qtwebengine
nmake
Build failed with the follo
I have a https website which use wasm module built with qt5 webassembly
multithreaded version. I have set the following header to my website:
Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Embedder-Policy: require-corp
I also set javascript.options.shared_memory and
dom.postM
I build qt-android 5.9 with GCC 4.9, I want generate the binary as
small as possible. Disable C++ exception will be a way to reduce binary
size, the question is can I build qt-android with exception disabled?
Thanks.
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Interes
est project.org> on behalf of Liang Jian
> *Sent:* Wednesday, February 28, 2018 8:53:20 PM
> *To:* interest@qt-project.org
> *Subject:* Re: [Interest] Where can I download the qtcreator/qt5 offline
> installer in qt.io?
>
> I finally found the download ulr: https://www1.
I finally found the download ulr: https://www1.qt.io/offline-installers/
:-)
On Wed, Feb 28, 2018 at 3:37 PM, Liang Jian wrote:
> In the past, I can download qtcreator/qt5 opensource offline installer
> package from qt.io website, but now I can't find the opensource offline
In the past, I can download qtcreator/qt5 opensource offline installer
package from qt.io website, but now I can't find the opensource offline
installer download page, It that to say the Qt company won't provide
opensource offline installer for qtcreator/qt5 any longer?
__
I have the following use case of Qt-Android (5.7.1):
I setup a qt android project (*.pro), add some c++ files, build it as a
shared library (QCoreApplication is not needed in this project since I only
use some functionality in libQtCore) in debug version.
I also setup a qt project to ge
rchal <
frederic.marc...@wowtechnology.com> wrote:
> On Monday 05 September 2016 18:07:39 Liang Jian wrote:
> > I have the same problem, I use qtcreator 4.1.0, msvc2015, debug take
> > minutes to start.
> > http://galfar.vevb.net/wp/2014/problems-with-cdb-
> debugger
I have the same problem, I use qtcreator 4.1.0, msvc2015, debug take
minutes to start.
http://galfar.vevb.net/wp/2014/problems-with-cdb-debugger-in-qtcreator/
doesn't
help
On Mon, Sep 5, 2016 at 1:32 PM, Alexander Dyagilev
wrote:
> Hello,
>
> Try this:
>
> http://galfar.vevb.net/wp/2014/
I have encountered nearly the same problem as yours. I have contact qt
support and finnaly I realized that right now this is not possible.
The only workaround is to let the Qml item's user to tell you which
part is visible and then your quick item change its nodes dynamically.
On Wed, Jun
ard to appear
>
> If you decompose your animation in two, you can set the focus earlier, as
> long
> as your text field never ends up under the keyboard
>
> Then detect keyboard dismissal (Qt.inputMethod.visible) to move the text
> field back into place.
>
> A lot of wo
Hello everyone,
One of the page in our qml app have an input box(such as a TextEdit
element)
at the bottom, when user press the input box the software keyboard will
show,
and we want the background of the page keep still while the input box scroll
to the top of software keyboard.
The curre
et all options available.
>
> So pass -wmf-backend to configure. but be prepared that wmf backend will
> be removed in 5.7.
>
>
> Regards,
> Gunnar Roth
>
> Am 05.03.2016 um 09:26 schrieb Liang Jian :
>
> Start from Qt-5.6, DirectShow is used as the default multimedia
&
Start from Qt-5.6, DirectShow is used as the default multimedia backend
under Windows. How can I build qt-Windows using WMF as the default
multimedia backend? Thanks.
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Interest@qt-project.org
http://lists.qt-project.org/mailma
Maybe you should turn on ndroid.app.background_running in your
AndroidManifest.xml
On Thu, Mar 3, 2016 at 3:56 AM, Jason H wrote:
> So there seems to be some conflicting information out there about how to
> do this in Qt.
> It seems tha
anchors.fill: parent
url: "https://www.google.de”
}
}
Could anyone help me? Thanks
Regards,
Jian
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On 19 Dec 2015, at 15:49, Liang Jian wrote:
>
> The reason why I can't playback a mp4/avc video is the lack of
> directshow filter support. I try to playback this file in graphedt.exe it
> also failed.
> My test machine installed windows 10 x64, I can play the mp4/avc
using Directshow as the default qt multimedia backend in Windows a
wise choice? I doubt it.
On Tue, Nov 17, 2015 at 9:58 PM, Liang Jian wrote:
> The video I played is a local file.
>
> On Tue, Nov 17, 2015 at 9:24 PM, Nils Jeisecke
> wrote:
>
>> Hi,
>>
>> On Tu
Thank you for the reply. I add the following line to my .pro file:
QTPLUGIN -= qgenericbearer
but that didn't fix this issue.
On Thu, Dec 3, 2015 at 11:07 PM, Thiago Macieira
wrote:
> On Thursday 03 December 2015 20:22:46 Liang Jian wrote:
> > When I start an q
BTW: I have filed a bug https://bugreports.qt.io/browse/QTBUG-49751
On Thu, Dec 3, 2015 at 8:22 PM, Liang Jian wrote:
> When I start an qt-iOS app with network enabled(such as wifi
> enviroment) the app function well with all network operations. If I disable
> wifi in my i
When I start an qt-iOS app with network enabled(such as wifi
enviroment) the app function well with all network operations. If I disable
wifi in my iphone and then re-enable wifi after a while. The app will stop
functioning with all network operations. All QNetworkAccessManager request
will fai
Nov 18, 2015 at 9:39 AM, Liang Jian wrote:
> When network is not good, MediaPlayer will freeze UI when playing a
> remote video under android. After I set a video url to MediaPlayer, it
> seems that it will fetch meta-data of the video first, and if the network
> is not good, it w
When network is not good, MediaPlayer will freeze UI when playing a
remote video under android. After I set a video url to MediaPlayer, it
seems that it will fetch meta-data of the video first, and if the network
is not good, it will freeze UI for a very long time.
A very similar problem wh
The video I played is a local file.
On Tue, Nov 17, 2015 at 9:24 PM, Nils Jeisecke
wrote:
> Hi,
>
> On Tue, Nov 17, 2015 at 2:09 PM, Liang Jian wrote:
> > I can't playback video using MediaPlayer, the error message says:
> > DirectShowPlayerService::doRen
I build qt-5.6 from git using the following commands:
configure -debug-and-release -platform win32-msvc2013 -opensource
-confirm-license -nomake examples -nomake tests -opengl desktop -mp -skip
qt3d -skip qtlocation -skip qtwebengine
nmake
I can't playback video using MediaPlayer, the err
Hi Robert,
In our project, we use nearly the same method to create launch screen
except that we use a .xib file to specify launch screen layout. It works
well in both debug and release build.
If you iphone runs iOS 9, please note that there is a bug in iOS 9
which will prevent launch sc
gs about targeting iOS 5.1 vs. 5.1.1, apparently at different link
> stages. I made these go away by opening the XCode project file and setting
> minimum target to 6.0.
>
>
>
> Liang Jian: did you also have to follow these or similar steps to
> configure Qt Creator 3.5, or did it “
I use qt5.5.0-iOS with qtcreator 3.5, xcode-7.0 without any problem
On Fri, Sep 18, 2015 at 10:54 PM, Robert Iakobashvili
wrote:
> On Fri, Sep 18, 2015 at 5:42 PM, Robert Iakobashvili
> wrote:
> > On Fri, Sep 18, 2015 at 6:00 AM, Edward Sutton
> > wrote:
> >> For those of you developing fo
Software Developer
> The Qt Company — www.qt.io
>
>
>
> --
> *From:* interest-bounces+gabriel.dedietrich=
> theqtcompany@qt-project.org theqtcompany@qt-project.org> on behalf of Liang Jian <
> jianlian...@gmail.com>
> *Sent:* Thurs
Developer
> The Qt Company — www.qt.io
>
>
>
> --
> *From:* interest-bounces+gabriel.dedietrich=
> theqtcompany@qt-project.org theqtcompany@qt-project.org> on behalf of Liang Jian <
> jianlian...@gmail.com>
> *Sent:* Thurs
Thanks. It looks like I have to solve this issue by modify Qt source
code
On Thu, Jul 2, 2015 at 4:07 PM, Daniel França
wrote:
> September, according to https://wiki.qt.io/Qt-5.5-release
>
> On Thu 2 Jul 2015 at 10:06 Liang Jian wrote:
>
>> Thanks.
>> B
Thanks.
But when will qt 5.5.1 be released?
On Thu, Jul 2, 2015 at 3:32 PM, Thiago Macieira
wrote:
> On Thursday 02 July 2015 14:50:54 Liang Jian wrote:
> > What shall I do to supress this warning?
>
> Upgrade to Qt 5.5.1, where this is fixed.
> --
I got numerous warning when building my project after upgrade to qt
5.5, The warning are all about an unkown warning group:
warning: unknown warning group '-Winconsistent-missing-override', ignored
[-Wunknown-pragmas]
What shall I do to supress this warning?
BTW: I use OSX 10.10.3
Thank you!
On Mon, Mar 23, 2015 at 7:41 AM, Thiago Macieira
wrote:
> On Sunday 22 March 2015 10:16:09 Liang Jian wrote:
> > As you can see, neno is not enabled, what is wrong with my
> > configuration?
>
> Nothing. Neon is never enabled by default.
>
> To ena
I forgot to say: I build qt with the latest source got from qt 5.4
branch, and I built in an ubuntu 14.04 x86_64 machine
On Sun, Mar 22, 2015 at 10:16 AM, Liang Jian wrote:
> For some reason I have to build qt-android myself. Everything is fine
> except that I can't enable
For some reason I have to build qt-android myself. Everything is fine
except that I can't enable build neon.
I use the latest android sdk, android ndk r10d, Below is my
configuration instructions:
./configure -xplatform android-g++ -nomake tests -nomake examples
-android-ndk /mnt/dsk1/
I have filed a bug report to PowerVR
On Thu, Mar 12, 2015 at 6:39 PM, Till Oliver Knoll <
till.oliver.kn...@gmail.com> wrote:
>
> > Am 12.03.2015 um 11:13 schrieb Liang Jian :
> >
> > But As you have said Qt will request 2.0 context, and it is the
> implent
> in use), but there is no solution to that since there is no standard way to
> force a given context version.
>
>
>
> Best regards,
>
> Laszlo
>
>
>
>
>
> *From:* interest-bounces+laszlo.agocs=theqtcompany@qt-project.org
> [mailto:interest-bounces+laszl
Now qt-android will create an OpenGL ES 3 context if that ES3 is
supported by the devices even if I have call
QSurfaceFormat::setVersion(2,0). Is it a way to just create the specific
version I wanted using QOpenGLContext?
The reason why I care about that is: I need to use SurfaceTexture in
I found that qt in gitorious.org actually works, the problem is that
the git:// protocol is not supported any more. I changed the remote url as
follows:
git remote set-url origin https://gitorious.org/qt/qt5.git
I works again!
On Sun, Mar 8, 2015 at 2:37 PM, Liang Jian wrote
Thank you!
On Sun, Mar 8, 2015 at 12:29 PM, Alejandro Exojo wrote:
> El Sunday 08 March 2015, Liang Jian escribió:
> > hi, I can clone qt form https://github.com/qtproject/qt5.git, but
> when
> > I run ./init-repository --no-webkit, error occurs:
> >
>
I have successfully clone qt from code.qt.io but git fetch/pull from
this repository is quite slow. since I am in Beijing, China may be the
bandwidth from code.qt.io to china is very small.
On Sat, Mar 7, 2015 at 11:02 PM, Giuseppe D'Angelo <
giuseppe.dang...@kdab.com> wrote:
> Il 07/03/2015
',
'qt/qt5', 0, 'default', '-qtwebkit', '-qtwebkit-examples') called at
./init-repository line 572
Qt::InitRepository::run('Qt::InitRepository=HASH(0xd7f9a0)') called at
./init-repository line 583
Do you encounter the same problem?
On Sat
Thank you for the suggestions. It is time for me to switch repository.
On Sat, Mar 7, 2015 at 11:02 PM, Giuseppe D'Angelo <
giuseppe.dang...@kdab.com> wrote:
> Il 07/03/2015 15:52, Alejandro Exojo ha scritto:
>
>> And the frontpage has no notice.
>>
>
> I'd assume something is going wrong r
I found that I can't access qt's git repository in gitorious yesterday,
the I try to open qt project in gitorious.org, it tell me:
Sorry, something went wrong
Gitorious encountered an server error. We are automatically notified of
errors and will look into it. If the error persists beyond wha
I have heard about that building android project with gradle is faster
than ant, today I tried to build my project with gradle but failed with the
following output message:
FAILURE: Build failed with an exception.
* Where:
Build file
'D:\test_proj\build-testAndroid-Android_for_armeabi_v7a_G
Finally I solved this issue by build libjpeg-turbo with jpeg v8
simulation (add --with-jpeg8 when configure)
On Wed, Dec 17, 2014 at 10:10 PM, Liang Jian wrote:
>
> I will try it, thanks.
>
> On Wed, Dec 17, 2014 at 10:03 PM, René J.V. wrote:
>>
>> On Wednesday D
I will try it, thanks.
On Wed, Dec 17, 2014 at 10:03 PM, René J.V. wrote:
>
> On Wednesday December 17 2014 21:21:29 Liang Jian wrote:
>
> >The second way require modification of libjpeg-turbo ( maybe remove
> the
> >entire old libjpeg style API ) which is beyond
s the
libjpeg library Qt-iOS linked by default?
On Wed, Dec 17, 2014 at 8:17 PM, René J.V. wrote:
>
> On Wednesday December 17 2014 20:00:30 Liang Jian wrote:
>
> > Wrong JPEG library version: library is 62, caller expects 80
> >
> > I guess this is because qt library
My project use Qt 5.4.0, Some part of my app will decode jpeg file to
YUV buffer, to achieve this with fast speed I choose libjpeg-turbo(I use
the prebuilt iOS version 1.3.1). It works well in Windows and OSX, but
failed in iOS. The app fail to launch with the following message:
Wrong JPEG lib
It works, thank you very much!
On Thu, Dec 4, 2014 at 3:35 PM, Till Oliver Knoll <
till.oliver.kn...@gmail.com> wrote:
>
> ...
>
> LIBS += -framework Photos
>
> It works, but since Photos Framework was introduced in iOS 8.0, my app
> won't run in iOS 7.0
>
>
>
> https://developer.appl
Hello everyone, I want to use Photos Framework in a Qt project, so I
specify the Framework in *.pro file as below:
LIBS += -framework Photos
It works, but since Photos Framework was introduced in iOS 8.0, my app
won't run in iOS 7.0. Using xcode I can specify Photos Framework as
option
That is a better approach. Thank you so much!
On Sun, Nov 23, 2014 at 12:57 PM, Ben Lau wrote:
>
> On 23 November 2014 at 12:16, Liang Jian wrote:
>
>> In fact, I didn't realized that I have used private reply, it is my
>> fault.
>> Thank you f
od of main activity
To: Liang Jian
El Saturday 22 November 2014, escribió:
> I don't want to call method of Activity, but want to execute some
codes
> in QtActivity.onResume()/QtActivity.onPause(). In a word, I want to
> override these methods.
FYI, you replyed privately inste
I am writing an android app using Qt5.3, I need to use a third party
sdk to perform some statistics about my app and that sdk require call
something in onResume()/onPause() of the main activity. But Qt has
implemented the activity in QtActivity.java, is it possible for me to
achieve this? Than
Hello everyone, I am writing a mobile app under iOS, I can deploy a
file to app bundle using qtcreator but I can't deploy a folder into app
bundle since qt 5.3.1.
If I put some thing like the following into my *.pro file:
deployment.files =
QMAKE_BUNDLE_DATA += deployment
Bui
I have an qml app running in android, I call
QQuickView::showFullScreen() to show the quick view in full screen mode,
this is ok in an android phone with hardware buttons, but in android phone
with soft buttons the user can't even stop the app since the soft back
button is hidden in full screen
exist, even the directory /data/local/tmp/qt doesn't exist.
So who is responsible for writing the pong file? Why the pong file
can't be created ? Any suggestion will be appreciated!
On Sun, Jan 12, 2014 at 12:04 PM, Liang Jian wrote:
> Hello everyone,
> Recently I w
Thank you for all the replies!
On Tue, Nov 12, 2013 at 4:15 PM, Thiago Macieira
wrote:
> On terça-feira, 12 de novembro de 2013 15:47:58, liang jian wrote:
> > Qt5 in my machine is built by myself, I got the source from git and
> > checkout to stable branch.
> >
Hello everyone, I have a very simple .pro file:
#-
#
# Project created by QtCreator 2013-11-12T09:49:29
#
#-
QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
TARGET = testQtCo
I build Qt 4.8.1 in Windows 7 x64, using the following configure option:
configure.exe -shared -debug-and-release -platform win32-msvc2010
-no-dsp -no-qt3support -no-webkit
After build completion, I can't find PDB files for Qt's release
version DLLs, such as QtCore4.PDB. But the PDB fil
I have recently built a Qt5 library and use Qt vs-addin 1.1.10 to
create a simple Qt project to test Qt5. Because Qt vs-addin 1.1.10 is
targeted Qt4, the project will not build right after I created it, but
after some modification to the project setting I can build this
project successfully. I
I grab the Qt5 source from gitorious and configure it as follows:
configure -debug-and-release -platform win32-msvc2010 -no-dsp
-no-webkit -opensource -nomake examples -nomake tests
Build failed when it start to build qtsvg module, the error
message is listed below:
qsvggraphics.c
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