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  4. How to use the new QtCreator for console input/output?

How to use the new QtCreator for console input/output?

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  • K Koljasha

    @mrjj No...
    It is not work. I delete .user file....
    It's something in new Qt ot QtCreator.... and maybe only in Linux...
    Tomorrow I will try to install on Windows, and then write ...

    mrjjM Offline
    mrjjM Offline
    mrjj
    Lifetime Qt Champion
    wrote on last edited by
    #15

    @Koljasha
    Yes it could be as its different on win / linux with the "console"
    Good test :)

    K 1 Reply Last reply
    0
    • mrjjM mrjj

      @Koljasha
      Yes it could be as its different on win / linux with the "console"
      Good test :)

      K Offline
      K Offline
      Koljasha
      wrote on last edited by
      #16

      @mrjj Hello!
      I try on two my PC with Windows 10 (home and work). And everywhere I must recheck (turn off/on) "Run in terminal". It's bug in new version.

      mrjjM 1 Reply Last reply
      1
      • K Koljasha

        @mrjj Hello!
        I try on two my PC with Windows 10 (home and work). And everywhere I must recheck (turn off/on) "Run in terminal". It's bug in new version.

        mrjjM Offline
        mrjjM Offline
        mrjj
        Lifetime Qt Champion
        wrote on last edited by
        #17

        @Koljasha
        Ok. let me see if i get bug when upgrading. :)

        K R 2 Replies Last reply
        0
        • mrjjM mrjj

          @Koljasha
          Ok. let me see if i get bug when upgrading. :)

          K Offline
          K Offline
          Koljasha
          wrote on last edited by
          #18

          @mrjj OK.
          It is very interesting. I use clean installation on Ubuntu and Windows.
          And for exemple free C++ project and free Qt console project.
          In C++: cout << "Hello" << endl;
          In Qt: qDebug() << "Hello";

          Swati777999S 1 Reply Last reply
          0
          • mrjjM mrjj

            @Koljasha
            Ok. let me see if i get bug when upgrading. :)

            R Offline
            R Offline
            raymanT
            wrote on last edited by
            #19

            @mrjj hi I have the same problem, too
            It seems that qt creator didn't write the "run in terminal" option
            <value type="bool" key="Qt4ProjectManager.Qt4RunConfiguration.UseTerminal">true</value>
            in the pro.user file after the project created by the wizard

            the "UseTerminal" line above will be writed into the pro.user file only if I manually uncheck and check this option in the project setting .

            I tried to find a config file of Qt4Project in the qtcreator to correct its behavior but failed,.
            Could you please give me some advice to fix this problem?
            Thanks in advance.

            mrjjM 1 Reply Last reply
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            • R raymanT

              @mrjj hi I have the same problem, too
              It seems that qt creator didn't write the "run in terminal" option
              <value type="bool" key="Qt4ProjectManager.Qt4RunConfiguration.UseTerminal">true</value>
              in the pro.user file after the project created by the wizard

              the "UseTerminal" line above will be writed into the pro.user file only if I manually uncheck and check this option in the project setting .

              I tried to find a config file of Qt4Project in the qtcreator to correct its behavior but failed,.
              Could you please give me some advice to fix this problem?
              Thanks in advance.

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #20

              @raymanT
              Does sounds the same. Flip flopping the settings makes it save it.
              I upgraded via maintenance tool but here the settings does seems to work.

              R 1 Reply Last reply
              0
              • mrjjM mrjj

                @raymanT
                Does sounds the same. Flip flopping the settings makes it save it.
                I upgraded via maintenance tool but here the settings does seems to work.

                R Offline
                R Offline
                raymanT
                wrote on last edited by
                #21

                @mrjj
                Hello
                I just found that if using Qbs I will not encounter this problem, maybe it is the problem of qt4projectmanager, now I just use Qbs in my project for workaround.

                mrjjM 1 Reply Last reply
                1
                • R raymanT

                  @mrjj
                  Hello
                  I just found that if using Qbs I will not encounter this problem, maybe it is the problem of qt4projectmanager, now I just use Qbs in my project for workaround.

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #22

                  @raymanT
                  Ok. If it is a bug it most likely get fixed in next release. I have not
                  tried yet to fully reproduce it. Seems not to happen every time.

                  1 Reply Last reply
                  0
                  • K Koljasha

                    @mrjj OK.
                    It is very interesting. I use clean installation on Ubuntu and Windows.
                    And for exemple free C++ project and free Qt console project.
                    In C++: cout << "Hello" << endl;
                    In Qt: qDebug() << "Hello";

                    Swati777999S Offline
                    Swati777999S Offline
                    Swati777999
                    wrote on last edited by
                    #23

                    @Koljasha Hi, I got a doubt related to console output. I suppose the console output appears in the compile output section of the Qt Creator. Please confirm.

                    Suppose , In Qt , QString myQuote= "Hello";
                    Can I write qDebug()<< myQuote to get Hello in my console output?

                    Thanks !

                    “ In order to be irreplaceable, one must always be different” – Coco Chanel

                    jsulmJ 1 Reply Last reply
                    0
                    • Swati777999S Swati777999

                      @Koljasha Hi, I got a doubt related to console output. I suppose the console output appears in the compile output section of the Qt Creator. Please confirm.

                      Suppose , In Qt , QString myQuote= "Hello";
                      Can I write qDebug()<< myQuote to get Hello in my console output?

                      Thanks !

                      jsulmJ Online
                      jsulmJ Online
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #24

                      @Swati777999 https://forum.qt.io/topic/131521/displaying-qstring-variable-in-application-output

                      https://forum.qt.io/topic/113070/qt-code-of-conduct

                      1 Reply Last reply
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