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  4. [Solved] How to resize objects when the window is expanding?
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[Solved] How to resize objects when the window is expanding?

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

    Hi,

    Can you show how you setup your widgets/layout ?

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • Q Offline
      Q Offline
      qxoz
      wrote on last edited by
      #3

      Try experiment with "sizePolicy":http://qt-project.org/doc/qt-5/qwidget.html#sizePolicy-prop

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      • I Offline
        I Offline
        itsmemax
        wrote on last edited by
        #4

        !http://i.epvpimg.com/jGEob.png(picture)!
        That's my setup. I also tried to experiment with sizePolicy on different widgets and the window itself, without effect.

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        • Q Offline
          Q Offline
          qxoz
          wrote on last edited by
          #5

          Your centralWidget has no layout.

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          • I Offline
            I Offline
            itsmemax
            wrote on last edited by
            #6

            Set the centralwidget on a vertical layout now. So that was why there was a stop sign, got headache because of this lol. Now, that's my new setup (read a bit through the documentation etc., but yeah, still no effect):

            !http://i.epvpimg.com/yQ78g.png(picture)!

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #7

              Are you sure you need that many layouts ?

              Interested in AI ? www.idiap.ch
              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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              • Q Offline
                Q Offline
                qxoz
                wrote on last edited by
                #8

                You do not need layout for every widget.
                Show us screenshot of form editor and tell how do you want resize widgets on form resize.

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                • Q Offline
                  Q Offline
                  qxoz
                  wrote on last edited by
                  #9

                  Also take a look to "Docs":http://qt-project.org/doc/qt-5/layout.html

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                  • I Offline
                    I Offline
                    itsmemax
                    wrote on last edited by
                    #10

                    !http://i.epvpimg.com/fdqtf.png(picture)!

                    Well, the OK button should move to the right and the bottom. The textbox and the button next to it should resize horizontally. The two labels can stay where they are.
                    I really don't know why nothing happens when I resize the window.

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                    • Q Offline
                      Q Offline
                      qxoz
                      wrote on last edited by
                      #11

                      Ok. What about -horizontal- vertical resizing?

                      edited

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                      • I Offline
                        I Offline
                        itsmemax
                        wrote on last edited by
                        #12

                        Nah, just as I told. The OK buttom just moves bottom/right, the textfield/button in the middle resize horizontally and the stuff at the top should stay.

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                        • Q Offline
                          Q Offline
                          qxoz
                          wrote on last edited by
                          #13

                          Sorry :). I mean Vertical resizing.

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                          • I Offline
                            I Offline
                            itsmemax
                            wrote on last edited by
                            #14

                            No, only the bottom on the bottom right should move. No vertical resizing/moving. Only for the bottom right button.

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                            • Q Offline
                              Q Offline
                              qxoz
                              wrote on last edited by
                              #15

                              Well then here the simple solution:
                              !http://s14.postimg.org/6u38iuaap/Untitled.png(layout)!

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                              • I Offline
                                I Offline
                                itsmemax
                                wrote on last edited by
                                #16

                                Oh my.. Thank you, it works! Had to create a whole new form though. Got a Qt book here for today, I'll read myself a bit into layout management. Thanks for your help!

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