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  4. [Solved] Cannot include QSystemDeviceInfo
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[Solved] Cannot include QSystemDeviceInfo

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  • S Offline
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    spode
    wrote on last edited by
    #10

    0k, but what about .cpp? why can not i include QSystemDeviceInfo.h?

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    • Z Offline
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      ZapB
      wrote on last edited by
      #11

      Have you tried:

      @
      #include <QSystemDeviceInfo>
      @

      ie without the ".h" suffix. Can you post the exact command line passed to the compiler and error msg please? That way we can see if it has the correct -I arguments or not.

      Nokia Certified Qt Specialist
      Interested in hearing about Qt related work

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      • S Offline
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        spode
        wrote on last edited by
        #12

        on .cpp:
        error: QSystemDeviceInfo: No such file or directory
        althought i am using windows 7 and Qt 4.7.3

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        • Z Offline
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          ZapB
          wrote on last edited by
          #13

          And the command line passed to the compiler please? Which target are you trying to build for?

          Nokia Certified Qt Specialist
          Interested in hearing about Qt related work

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          • T Offline
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            TobbY
            wrote on last edited by
            #14

            "Try this...":http://www.developer.nokia.com/Community/Wiki/Working_with_QSystemDeviceInfo_-System_Information_API-_Part_1

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            • S Offline
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              spode
              wrote on last edited by
              #15

              all right. perhaps it was because i wrote "mobility" instead of "MOBILITY" in CONFIG and did not write "symbian:TARGET.CAPABILITY = ReadDeviceData" in .pro file.
              thank everybody!

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                ZapB
                wrote on last edited by
                #16

                Yes the MOBILITY variable in the .pro file needs to be in uppercase. The missing symbian capabilities flag would have caused errors later on in the compilation (or maybe at runtime).

                Glad to see you hav eit working now. Good luck with the rest of your project.

                Nokia Certified Qt Specialist
                Interested in hearing about Qt related work

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                • S Offline
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                  spode
                  wrote on last edited by
                  #17

                  thank you! :)

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                  • R Offline
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                    rishygupta
                    wrote on last edited by
                    #18

                    I am making a desktop app and not able to include QSystemDeviceInfo all the above steps i have tried but it dosnt work its giving error no such QSystemDeviceInfo file.i m using qt 4.7

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                    • S Offline
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                      spode
                      wrote on last edited by
                      #19

                      Did you try to reinstall qt?

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                      • R Offline
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                        rishygupta
                        wrote on last edited by
                        #20

                        ya i have tried in 3 system but it didnt worked i am compiling it by desktop compiler not Symbian or etc...

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                          spode
                          wrote on last edited by
                          #21

                          What is the application output?

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                          • R Offline
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                            rishygupta
                            wrote on last edited by
                            #22

                            QSystemDeviceInfo: No such file or directory

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                            • S Offline
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                              spode
                              wrote on last edited by
                              #23

                              As for me with QMessage. But if I go to the folder that contains qmessage.h, the file stays there. What about you?

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                                rishygupta
                                wrote on last edited by
                                #24

                                i am not able to even compile the code because of QSystemDeviceInfo: No such file or directory
                                as i have added below in pro file
                                symbian:TARGET.CAPABILITY = ReadDeviceData
                                CONFIG += mobility
                                MOBILITY += systeminfo

                                and trying to run in qt desktop mode of compiler

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                                • S Offline
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                                  spode
                                  wrote on last edited by
                                  #25

                                  i will edit the title to continue this discussion.

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                                  • S Offline
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                                    spode
                                    wrote on last edited by
                                    #26

                                    that is it:
                                    @
                                    #include <QScrollArea>
                                    #include <QDialog>
                                    #include <QtSystemInfo/QSystemInfo>

                                    #include <qmessage.h>

                                    QTM_USE_NAMESPACE

                                    PaginaPercheWortfluss::PaginaPercheWortfluss(QTabWidget *parent) :
                                    QTabWidget(parent)
                                    {
                                    this->setAttribute(Qt::WA_LockLandscapeOrientation);

                                    QWidget * widget1 = new QWidget;//informazioni
                                    QVBoxLayout *layou = new QVBoxLayout(widget1);
                                    QLabel *titolo1 = new QLabel(QString("<h2>Wortfluss: informazioni</h2>"));
                                    QLabel *testoInfo;
                                    

                                    ...
                                    @

                                    QTM_USE_NAMESPACE!!! ;)

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