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Subclassed QWidget not respecting ColumnSpan

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  • R Offline
    R Offline
    RickF
    wrote on last edited by
    #1

    Hello,
    I have a Custom Widget (subclass of QWidget) that holds a GroupBox, a slider and an QSpinBox. I have a grid layout in my dock widget's main widget.

    If I add a button to the to the main layout l->addWidget(w,0,0,1,5) the button seems correctly stretched (columnspan of 5)

    If I add my custom widget, it always is taking up approx 2 columns -

    l->addWidget(1,0,1,5) // does not expand to 5 columns
    l_addWidget(1,0,1,2) // same size as above

    So my widget is not obeying the column span.

    I must be not setting a sizeHint() ?? Or a window flag?

    Not sure what the problem is. Any tips welcome?

    Thanks

    Rick

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

      Hi,

      Can you show your complete code ?

      What version of Qt are you using ?
      On what platform ?

      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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