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Easiest way to hide widget and spacing in QLayout

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  • UnickU Offline
    UnickU Offline
    Unick
    wrote on last edited by
    #1

    Hello.

    I have lauout with several buttons.

        auto buttonsLayout = new QHBoxLayout(buttonsWidget);
        button1 = new QPushButton(buttonsWidget);
        buttonsLayout->addSpacing(24);
    
        button2 = new QPushButton(buttonsWidget);
        buttonsLayout->addSpacing(24);
    
        button3 = new QPushButton(buttonsWidget);
        buttonsLayout->addSpacing(24);
    
        button4 = new QPushButton(buttonsWidget);
        buttonsLayout->addSpacing(24);
    

    And i want to hide button3. After that, i will have 2 spacers between button2 and button4. Is there the method to hide button3 with spacing simultaneously? What is the easiest way? I know i can find this space and hide it manually, but i hope there is exists automatically method.

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    • VRoninV Offline
      VRoninV Offline
      VRonin
      wrote on last edited by
      #2

      since all the spacing is the same just remove all the buttonsLayout->addSpacing(24); and call buttonsLayout->setSpacing(24); just once. it will fix everything

      "La mort n'est rien, mais vivre vaincu et sans gloire, c'est mourir tous les jours"
      ~Napoleon Bonaparte

      On a crusade to banish setIndexWidget() from the holy land of Qt

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      • UnickU Offline
        UnickU Offline
        Unick
        wrote on last edited by
        #3

        Thanks, it works.

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