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Create a matrix from a .csv file

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  • A Offline
    A Offline
    AliM93
    wrote on last edited by
    #67
    This post is deleted!
    mrjjM 1 Reply Last reply
    0
    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #68

      Hi
      Nope. When you use promotion, Creator adds the needed included. You tell it what file
      in the promotion dialog. ( look at image)


      and after you promoted it.
      Then right click outside the widget and add a layout so our widget follow size of dialog automatically

      alt text

      A 1 Reply Last reply
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      • mrjjM mrjj

        Hi
        Nope. When you use promotion, Creator adds the needed included. You tell it what file
        in the promotion dialog. ( look at image)


        and after you promoted it.
        Then right click outside the widget and add a layout so our widget follow size of dialog automatically

        alt text

        A Offline
        A Offline
        AliM93
        wrote on last edited by
        #69

        @mrjj ok so i click Promote and that's all

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        • A AliM93

          This post is deleted!

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #70

          @AliM93
          Yes click promote now. as you have added info.
          I hope you spelled right :)

          A 1 Reply Last reply
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          • mrjjM mrjj

            @AliM93
            Yes click promote now. as you have added info.
            I hope you spelled right :)

            A Offline
            A Offline
            AliM93
            wrote on last edited by
            #71

            @mrjj done! also the layout

            mrjjM 1 Reply Last reply
            1
            • A AliM93

              @mrjj done! also the layout

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #72

              @AliM93
              Ok then we need button to show dialog.
              so add button
              Right click it and goto slot.
              Choose Released
              Add the code. ( want me to show that ?)

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              • A Offline
                A Offline
                AliM93
                wrote on last edited by
                #73

                we need to add thi button to the main_window?

                mrjjM 1 Reply Last reply
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                • A AliM93

                  we need to add thi button to the main_window?

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #74

                  @AliM93
                  Where ever you want to open it from.
                  Main win sounds good.

                  #include "GridDialog.h"
                  
                  void MainWindow::on_pushButton_released()
                  {
                      GridDialog dia; 
                      dia.exec();
                  }
                  
                  
                  A 1 Reply Last reply
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                  • mrjjM mrjj

                    @AliM93
                    Where ever you want to open it from.
                    Main win sounds good.

                    #include "GridDialog.h"
                    
                    void MainWindow::on_pushButton_released()
                    {
                        GridDialog dia; 
                        dia.exec();
                    }
                    
                    
                    A Offline
                    A Offline
                    AliM93
                    wrote on last edited by AliM93
                    #75

                    @mrjj which is the difference between released and clicked? (curiosity)

                    Done.

                    mrjjM 1 Reply Last reply
                    0
                    • A AliM93

                      @mrjj which is the difference between released and clicked? (curiosity)

                      Done.

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by
                      #76

                      @AliM93
                      Clicked = triggers when you click
                      Release = triggers when you release the left mouse button.
                      You can use any of them.

                      1 Reply Last reply
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                      • mrjjM Offline
                        mrjjM Offline
                        mrjj
                        Lifetime Qt Champion
                        wrote on last edited by
                        #77

                        Ok
                        super.
                        Now run it and click button :)
                        I hope it shows something.

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                        • A Offline
                          A Offline
                          AliM93
                          wrote on last edited by
                          #78

                          thank, only one thimg, i get error with your code, i can use Griddialog = new griddialog(this);
                          griddialog ->show();

                          mrjjM 1 Reply Last reply
                          0
                          • A AliM93

                            thank, only one thimg, i get error with your code, i can use Griddialog = new griddialog(this);
                            griddialog ->show();

                            mrjjM Offline
                            mrjjM Offline
                            mrjj
                            Lifetime Qt Champion
                            wrote on last edited by mrjj
                            #79

                            @AliM93

                            Mind the case

                            Griddialog = new griddialog(this); <<< that is not correct class name and u missed * and name

                            GridDialog * dia = new GridDialog (this);

                            GridDialog <<< class name

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                            • A Offline
                              A Offline
                              AliM93
                              wrote on last edited by
                              #80

                              i get error, i have something to declare in main_window.h?

                              mrjjM 1 Reply Last reply
                              0
                              • A AliM93

                                i get error, i have something to declare in main_window.h?

                                mrjjM Offline
                                mrjjM Offline
                                mrjj
                                Lifetime Qt Champion
                                wrote on last edited by
                                #81

                                @AliM93
                                well you must have the GridDialog.h include file

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                                0
                                • A Offline
                                  A Offline
                                  AliM93
                                  wrote on last edited by
                                  #82

                                  ii've done that

                                  mrjjM 1 Reply Last reply
                                  0
                                  • A AliM93

                                    ii've done that

                                    mrjjM Offline
                                    mrjjM Offline
                                    mrjj
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #83

                                    @AliM93
                                    Then you must have missspelled something as that is all you need.
                                    Show excact code and the error

                                    1 Reply Last reply
                                    0
                                    • A Offline
                                      A Offline
                                      AliM93
                                      wrote on last edited by
                                      #84

                                      maybe i have to include something also in griddialog?

                                      mrjjM 1 Reply Last reply
                                      0
                                      • A AliM93

                                        maybe i have to include something also in griddialog?

                                        mrjjM Offline
                                        mrjjM Offline
                                        mrjj
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #85

                                        @AliM93
                                        Creator did that when you promoted.

                                        Please show real error :)

                                        1 Reply Last reply
                                        0
                                        • A Offline
                                          A Offline
                                          AliM93
                                          wrote on last edited by
                                          #86
                                          This post is deleted!
                                          A 1 Reply Last reply
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