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  1. Qt Creator
  2. QTCREATORBUG-20755

QCheckBox wrong behavior in custom widget

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    Details

    • Type: Suggestion
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Incomplete
    • Affects Version/s: Qt Creator 4.6.2
    • Fix Version/s: None
    • Labels:
      None
    • Environment:

      Qt Creator 4.6.2

      Based on Qt 5.11.1 (Clang 8.0 (Apple), 64 bit)
      Built on Jun 18 2018 11:51:56
      From revision 1ddfb443b6

      iOS 11.4.1

    • Platform/s:
      iOS/tvOS/watchOS

      Description

      When QCheckBox is implemented as a part in some custom widget, the signals become a crazy spin!

      In constructor of my MainWindow I'm adding my custom widget:

      ui->mainLayout->addWidget(this->options, ...

      The structure of the Options-widget is simple:

      QWidget->QVBoxLayout->QCheckBox

      That's all!

      When I run my app on iOS 11.4.1 (directly from Qt creator) the CheckBox can't be checked or unchecked. When I click on it, it's checked for a litte part of a second and then immediately unchecked again.

      All this is only in DebugMode. When the app runs in ReleaseMode, everything is ok

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            Assignee:
            vikas Vikas Pachdha
            Reporter:
            peter-70 Peter Breitkopf
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              Dates

              Created:
              Updated:
              Resolved:

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