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Questions tagged [qt5.3]

Version 5.3 of the Qt library, that is a cross-platform application development application and UI framework. Tag this only for the issues with Qt 5.3 not other versions.

Version 5.3 of the Qt library, that is a cross-platform application development application and UI framework.

More information about new features in Qt 5.3 is here

114 questions
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Porting App from Qt 4.8 to Qt 5.3 getting " DSO missing from command line"

I built this project on qt 4.8 ubuntu 12.04(working) and now building it on qt 5.3 ubuntu 14.04 . I am getting following error while compiling error: mainwindow.o: undefined reference to symbol …
neau
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Generate mouse events using Qt framework

I am using Qt framework and I would like to generate mouse events outside my application window. So far I managed to move the mouse pointer using: QGuiApplication::overrideCursor()->setPos(x,y); How can I also generate left mouse button click,…
Yiannis Mpourkelis
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Qt 5.3.2 Alphabuffer with Quick 2 windows distortion

In any project I try to use alpha transparency with-in the window always ends up looking distorted and all colors messed up I always end up with what looks like a sharpen filter effect on all elements of the window while…
Rami Shawwa
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Using native Windows or OSX dialog from Qt 5.3 application

I have an application running on Windows and OSX that I am considering porting to Qt. Currently the application uses the native certificate detail dialogs CryptUIDlgViewCertificate on Windows and SFCertificatePanel on OSX. Is there any way I can…
ribram
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Qt XML reading elements and only get the root

I Have a question concerning reading an XML file: <100000 /> <100001 name="void" type="ref" cat="ref"/> <100002 name="noref" type="err" cat="ref"/> <100003 name="notype" type="err" cat="ref"/> <100004 name="nostring"…
leatherwolf
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QML map binding

I'm complete noob in Qt, so my question may sound too stupid, but I really need help. I know C++ a little and that's it. So, my task is to write a C++ program which reads INI-alike file (I can do this, but not sure of most correct/Qt…
adontz
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QlistView setCurrentIndex() not working

I am facing a problem with a QListView component. I created a simple form with a listview and a tableview. Then I put this code, both widgets populate with the data model as I want: QSqlQueryModel * modela = new QSqlQueryModel(); QSqlQueryModel *…
Lando Calc_rissian
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Make sure 'QAbstractSocket::SocketState' is registered using qRegisterMetaType()

I tried to put a QWebSocket connection into a QThread QThread *thread = new QThread; connect(&websocket,&QWebSocket::connected,this,&Widget::onWsConnect); websocket.moveToThread(thread); connect(thread, &QThread::finished, &websocket,…
Alfredo cubitos
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How to use static build of Qt to create a statically-linked release for Windows?

How am I supposed to use my static build of Qt in my project directory? There seems to be a missing step in the official documentation between building a static version of Qt and then building a statically-linked version of your app with that…
tarabyte
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Right to left in QToolBox

I add a QToolBox to my ui file. But there is no any option to change alignment! I want change QToolBox header text alignment from left to right to right to left. How can I do it?
Mohammad Gholamian
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Breakpoint in template is ignored, is there a workaround?

Whenever I set a breakpoint in a template it is ignored. Is there a workaround for this? Example: Breakpoint at if (list.size() .. ignored. template ContainerType CListModelBase
Horst Walter
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Extension Plugin compilation for Android fails due qmldir not found

I have QML extention plagin created by Qt Creator wizard. When I try to compile it for Android, compilation fails with message: mingw32-make[1]: Entering directory…
Bernd Jacobi
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DHCP Renewal Event on Linux Systems

i am currently developing an Qt C++-Application for an embedded Buysbox Linux System. Now i have to connnect my application to an DHCP-Server, which works fine. But the App should keep track of the lease time and try to renew the dhcp lease if the…
mezzo
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Where does windeployqt.exe store the Qt directory?

When trying to run windeployqt.exe, how does it know where to look for the Qt Libraries? I'm using Windows, Qt 5.3, msvc2013_opengl. I have the following setup: Qt was first extracted to C:/PathA/Qt/5.3. It worked fine there. I copied Qt to…
Anedar
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openlayers3 feature disapear layer style

I'm working on an embedded "GPS". Our embedded browser is qt5.3 webpluging which is rather old but we can't upgrade our qt yet. The problem is that when we update the marker of current position it sometimes disappear for 10s or more. Here is a link…
Zykino
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