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Create a matrix from a .csv file

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  • A Offline
    A Offline
    AliM93
    wrote on 31 May 2020, 01:50 last edited by
    #103

    i get this error when i clean.. but i don't know why

    M 1 Reply Last reply 31 May 2020, 01:52
    0
    • A Offline
      A Offline
      AliM93
      wrote on 31 May 2020, 01:52 last edited by
      #104
      This post is deleted!
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      • A AliM93
        31 May 2020, 01:50

        i get this error when i clean.. but i don't know why

        M Offline
        M Offline
        mrjj
        Lifetime Qt Champion
        wrote on 31 May 2020, 01:52 last edited by
        #105

        @AliM93
        its due to you having the auto generated file open
        just press Close.

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        • M Offline
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          mrjj
          Lifetime Qt Champion
          wrote on 31 May 2020, 01:54 last edited by
          #106

          Hmm
          it seems cmake is confused.
          about the includes.

          Lets demote the widget and then you can add it to the dialog as you normal does.

          Demote is important else you get error for ever.
          sec.
          shots

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          • M Offline
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            mrjj
            Lifetime Qt Champion
            wrote on 31 May 2020, 01:56 last edited by
            #107

            ok go to
            GridDialog UI
            and then right click the widget
            alt text

            THIS IS ULTRA IMPORTANT as ELSE it will fail again and again as it still remembers the promotion.

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            • A Offline
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              AliM93
              wrote on 31 May 2020, 01:57 last edited by
              #108

              i have to do only this? morph into QWidget

              M 1 Reply Last reply 31 May 2020, 01:57
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              • M Offline
                M Offline
                mrjj
                Lifetime Qt Champion
                wrote on 31 May 2020, 01:57 last edited by
                #109

                Next step is to then include matrixwidget.h and
                make it like it.
                I dont know your structure so not sure why it dont see it.
                You have to make it like the include.

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                • A AliM93
                  31 May 2020, 01:57

                  i have to do only this? morph into QWidget

                  M Offline
                  M Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on 31 May 2020, 01:57 last edited by
                  #110

                  @AliM93
                  Yes to get rid of the promotion we tried.

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                  • A Offline
                    A Offline
                    AliM93
                    wrote on 31 May 2020, 01:58 last edited by
                    #111

                    done, so now i have to include into file grid the matrix

                    M 1 Reply Last reply 31 May 2020, 01:59
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                    • A AliM93
                      31 May 2020, 01:58

                      done, so now i have to include into file grid the matrix

                      M Offline
                      M Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on 31 May 2020, 01:59 last edited by
                      #112

                      @AliM93
                      yes and see if it will accept it.
                      Then we need to new a matrixwidget in GridDialog

                      A 1 Reply Last reply 31 May 2020, 02:00
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                      • M mrjj
                        31 May 2020, 01:59

                        @AliM93
                        yes and see if it will accept it.
                        Then we need to new a matrixwidget in GridDialog

                        A Offline
                        A Offline
                        AliM93
                        wrote on 31 May 2020, 02:00 last edited by
                        #113

                        so i add the include of matrix.h in the grid.cpp

                        M 1 Reply Last reply 31 May 2020, 02:00
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                        • A AliM93
                          31 May 2020, 02:00

                          so i add the include of matrix.h in the grid.cpp

                          M Offline
                          M Offline
                          mrjj
                          Lifetime Qt Champion
                          wrote on 31 May 2020, 02:00 last edited by
                          #114

                          @AliM93
                          and it can compile?

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                          • A Offline
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                            AliM93
                            wrote on 31 May 2020, 02:00 last edited by
                            #115

                            Build! thansk

                            1 Reply Last reply
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                            • A Offline
                              A Offline
                              AliM93
                              wrote on 31 May 2020, 02:01 last edited by
                              #116

                              i run it but obviouslt i can't see anything

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                              • A Offline
                                A Offline
                                AliM93
                                wrote on 31 May 2020, 02:02 last edited by
                                #117

                                because we have to add the matrix in the widget, right?

                                M 1 Reply Last reply 31 May 2020, 02:05
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                                • A AliM93
                                  31 May 2020, 02:02

                                  because we have to add the matrix in the widget, right?

                                  M Offline
                                  M Offline
                                  mrjj
                                  Lifetime Qt Champion
                                  wrote on 31 May 2020, 02:05 last edited by mrjj
                                  #118

                                  @AliM93
                                  yes.
                                  You should still have the layout from before, correct ?
                                  then in Grids constrcutor

                                  GridDialog::GridDialog(QWidget *parent) :
                                      QDialog(parent),
                                      ui(new Ui::GridDialog)
                                  {
                                      ui->setupUi(this);
                                  
                                      MatrixWidget * m = new MatrixWidget (this);
                                      ui->verticalLayout->addWidget(m); /// you name might differ for layout
                                  
                                  }
                                  

                                  We dont need the plain widget any more. you can delete it. we use the layout

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                                  • A Offline
                                    A Offline
                                    AliM93
                                    wrote on 31 May 2020, 02:08 last edited by
                                    #119

                                    done! but i only see the grid, not the content

                                    M 1 Reply Last reply 31 May 2020, 02:09
                                    0
                                    • A AliM93
                                      31 May 2020, 02:08

                                      done! but i only see the grid, not the content

                                      M Offline
                                      M Offline
                                      mrjj
                                      Lifetime Qt Champion
                                      wrote on 31 May 2020, 02:09 last edited by
                                      #120

                                      @AliM93
                                      \o/
                                      Good work.
                                      I hope you learn a few Creator tricks.

                                      we didnt paint the values yet :)
                                      just all other stuff :=)

                                      But its 4 in the morning so rest must be tomorrow as its bed time for me :)

                                      A 1 Reply Last reply 31 May 2020, 02:10
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                                      • M mrjj
                                        31 May 2020, 02:09

                                        @AliM93
                                        \o/
                                        Good work.
                                        I hope you learn a few Creator tricks.

                                        we didnt paint the values yet :)
                                        just all other stuff :=)

                                        But its 4 in the morning so rest must be tomorrow as its bed time for me :)

                                        A Offline
                                        A Offline
                                        AliM93
                                        wrote on 31 May 2020, 02:10 last edited by
                                        #121

                                        @mrjj yes! but i don't even see the number

                                        M 1 Reply Last reply 31 May 2020, 02:11
                                        0
                                        • A Offline
                                          A Offline
                                          AliM93
                                          wrote on 31 May 2020, 02:10 last edited by
                                          #122

                                          anyway, ok for tomorrow, you have been too much patient with me, thanks. and for the first time, i can say thay i better undestand how qt works! i start to appreciate it

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