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Qt Creator and other tools

Have a question about Qt Creator, our cross-platform IDE, or any of the other tools? Ask here!
7.6k Topics 35.5k Posts
  • Error C1083 "No such file or directory" for <QtSQL>

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    M
    I had the same problem with Qt 5.4. Apparently "clean" and "rebuild" did NOT do a complete clean and rebuild. I needed to manually run "qmake" and then the error went away.
  • QBS - abort build and print error message

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  • 0 Votes
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    JKSHJ
    [quote author="jepessen" date="1422779586"]If I want to study this feature and try to find a way for moc to handle namespaces and/or folders, which file I should check in Qt source? moc.cpp or another one?[/quote]I'm not completely sure myself, but I'm guessing you'd need to look at a few different files in the moc folder: https://qt.gitorious.org/qt/qtbase/source/src/tools/moc/ If you'd like to talk to the Qt engineers about this (e.g. to show them your proposal and/or ask for advice), subscribe and post to the "Development mailing list":http://lists.qt-project.org/mailman/listinfo/development
  • How can I include libssh in windows ?

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    SGaistS
    I'd say that your application can't find the libssh dlls. Go to the Run part of the Project Panel and update the PATH environment variable by adding the path to the libssh dlls
  • QtCreator: difference between importing Git and Gitorious repos

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    sierdzioS
    All Qt source code is hosted by Gitorious, perhaps it is there for convenience. Or it is there to allow some additional protocols, I do not know.
  • How can I repare my Qt Assistant application [Solved]

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    B
    Done :D
  • Easy cross platform way to detect architecture in Qt Pro or QMake system?

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    SGaistS
    @ contains(QMAKE_TARGET.arch, x86_64) { // cool 64bit stuff } else { // cool 32bit stuff }@ Would be cleaner
  • [SOLVED] Problem with Signals in QThread.

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    A
    I've an other Question: After create my_worker and try to move it in my QThread I got this error during execution: @QObject: Cannot create children for a parent that is in a different thread. (Parent is QNativeSocketEngine(0x15d345b8), parent's thread is QThread(0x15cfdc78), current thread is QThread(0x15d345d8).@ And worker stop to work... I don't know why ? Is it problem with my QTcpServer ? I haven't any exec method, because Worker herit from QObject and My Worker stop to work after one request attempt to my server. EDIT : Problem solved: I'm using : @connect(my_soc, SIGNAL(readyRead()), this, SLOT(tcp_receve_commands()), Qt::DirectConnection); connect(my_soc, SIGNAL(disconnected()), this, SLOT(kill_thread()), Qt::DirectConnection);@ Now, because without Qt::DirectConnection, connections aren't executed in the Thread. Thanks a lot all for your help, my problem is solved ! I love Qt ^^ !
  • Problem with moc files on Visual Studio 2010 and Incredibuild

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    U
    Hey, I know this is an old post but I have some news regarding to it. Up until recently, it wasn't possible to build IDL's in parallel. A pre-release version of IncrediBuild now enables parallel build of moc and midl. Contact IncrediBuild support if you want to get a copy of this pre-release version. You can visit this page for further instructions: https://www.incredibuild.com/qt-moc-and-midl.html Good luck, Uria (IncrediBuild)
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    J
    I found the solution.. https://qt-project.org/forums/viewthread/35646
  • VS2013 add in doesn't work correctly

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    C
    I use Qt with VC and XCode without any problems and without any additional plug-ins. You can link with Qt in the same mode you link with any other libraries. Just mentioning that in addition to a regular library, if we need to moc or uic or rcc you need to add custom build step in the VC or XCode project for *.h or *.ui or *.rcc That's all ...
  • (Solved)Repeating Error 'SUBSYSTEM:WINDOWS@QMAKE_SUBSYSTEM_SUFFIX@'?

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    IamSumitI
    It looks promising .. Great Help Thank you very much :)
  • Start point for understanding Qt Creator sctructure.

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    sierdzioS
    You can check out the bugtracker ("link":https://bugreports.qt.io/secure/Dashboard.jspa) to see reported bugs in Qt Creator. And to get more info on how it is built, it is probably better to ask on the Qt Creator mailing list and IRC channel. "Link":https://qt-project.org/contribute.
  • I need help with Qt's version control feature

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    batman.890825B
    I will check it as soon as I deal with this problem http://qt-project.org/forums/viewthread/52315/
  • Qt GUI application

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    JKSHJ
    Hi, An easier way is to uninstall Qt Creator 3.2 and download Qt 5.4: http://www.qt.io/download-open-source/ The installer includes Qt Creator 3.3, and it will set up your kits for you.
  • Creating new Project in QtCreator

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    SGaistS
    Hi, Looks like a duplicate of this "thread":http://qt-project.org/forums/viewthread/52278/ Let's keep the discussion only on one thread. Closing this one
  • How do I test for clang in qmake .pro?

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    SGaistS
    Hi, you can use the clang scope. Out of curiosity why do you need that scope ? clang and gcc's output are compatible.
  • Qt Assistant cannot open collection file

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  • [Help] How do I restore deleted file from Qt Creator?

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    p3c0P
    Hi, I don't think so. The option is very clear. May be you should try Data Recovery Softwares. Try your luck.
  • Qt Creator on Mac OS: Ctrl + Tab for switching documents

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    N
    Finally something that works !!! Thank you so much, hskoglund !