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  1. Qt
  2. QTBUG-74505

[Linux] QLineEdit textEdited/textChanged signal is emitted recursively when calling clearFocus() from within textEdited() with Japanese IME

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    Details

    • Platform/s:
      Linux/X11

      Description

      If calls clearFocus() in QLineEdit's textEdited or textChanged slot what is signaled by input Japanese like 'あ', signal is emitted recursively then causes stack overflow.

      void MainWindow::slot_TextEdited ( QString _q_str_Text )
      {
          if( q_lineedit_Edit->hasFocus() )
              q_lineedit_Edit->clearFocus();
      
      

      It doesn't cause if input English, also not reproduce on Windows.

       

      Please check attached sample on Linux environment. (It needs to install Japanese IM for reproducing)

       

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        1. qtbug74505.zip
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          Akihito Izawa
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            Assignee:
            qt.team.quick.subscriptions Qt Quick and Widgets Team
            Reporter:
            akizawa Akihito Izawa
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              Dates

              Created:
              Updated:
              Resolved:

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