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QTableView model

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  • P Offline
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    PowerMosts
    wrote on last edited by PowerMosts
    #1

    when I do a re-select of model of database, then the last visible column extends the entire width of the window

    model->setTable("table1");
    model->select();
    ui->tableView->setModel(model);

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      Do you mean setStretchLastSection ?

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      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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      • SGaistS SGaist

        Hi and welcome to devnet,

        Do you mean setStretchLastSection ?

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        PowerMosts
        wrote on last edited by PowerMosts
        #3

        @SGaist Yes, When I do the first select, the table is all right.
        alt text
        In the second Select is as follows:
        alt text
        In the middle column extends over the entire width of the window.
        I'm trying to make the switch between the tables in the database.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Did you change the table in between ?

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          • SGaistS SGaist

            Did you change the table in between ?

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            PowerMosts
            wrote on last edited by
            #5

            @SGaist No

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #6

              Ok, can you show the code that triggers that behavior ?

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              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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              • SGaistS SGaist

                Ok, can you show the code that triggers that behavior ?

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                PowerMosts
                wrote on last edited by
                #7

                @SGaist link text

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #8

                  I can't reproduce the error. Can you give a step by step set of instruction to trigger the problem ?

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                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                  • SGaistS SGaist

                    I can't reproduce the error. Can you give a step by step set of instruction to trigger the problem ?

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                    PowerMosts
                    wrote on last edited by
                    #9

                    @SGaist, Run the application.
                    Double click by database "decanat".
                    alt text
                    Double click by table"ball".
                    alt text
                    Double click by table"dis".
                    alt text
                    Again double click by table"ball".
                    alt text
                    Result:
                    alt text

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #10

                      Sorry, can't reproduce it here. Which version of Qt + Windows are you using ?

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                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                      • SGaistS SGaist

                        Sorry, can't reproduce it here. Which version of Qt + Windows are you using ?

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                        PowerMosts
                        wrote on last edited by PowerMosts
                        #11

                        @SGaist said in QTableView model:

                        Sorry, can't reproduce it here. Which version of Qt + Windows are you using ?

                        Qt 5.5.1 mingw x86
                        Windows 8.1 x64

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #12

                          Ok, I'm on more recent version.

                          What about MySQL ?

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                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                          • SGaistS SGaist

                            Ok, I'm on more recent version.

                            What about MySQL ?

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                            PowerMosts
                            wrote on last edited by
                            #13

                            @SGaist MySQL Server 5.5

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                            • P PowerMosts

                              when I do a re-select of model of database, then the last visible column extends the entire width of the window

                              model->setTable("table1");
                              model->select();
                              ui->tableView->setModel(model);

                              M Offline
                              M Offline
                              mjsurette
                              wrote on last edited by
                              #14

                              @PowerMosts
                              Have you tried this? It may be more to your liking.

                              ui->tableView->resizeColumnsToContents();
                              

                              Mike

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                              • M mjsurette

                                @PowerMosts
                                Have you tried this? It may be more to your liking.

                                ui->tableView->resizeColumnsToContents();
                                

                                Mike

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                                PowerMosts
                                wrote on last edited by
                                #15

                                @mjsurette said in QTableView model:

                                Have you tried this? It may be more to your liking.
                                ui->tableView->resizeColumnsToContents();

                                Mike

                                it did not help me

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