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Qcompleter lineedit issue



  • Hi all,

    @QStringList str;
    str<<"sar"<<"sign"<<"super";
    QCompleter complete = new QCompleter(str);

    complete->setCaseSensitivity(Qt::CaseInsensitive);
    complete->setCompletionMode(QCompleter::PopupCompletion);
    

    complete->setMaxVisibleItems(1);
    complete->popup()->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    QFont font( "Newyork", 20);
    complete->popup()->setFont(font);
    complete->popup()->setStyleSheet("background-color:#0000FF;color:white;");
    ui->lineedit->setCompleter(complete);@
    I have a one problem in Qcompleter,,I used lineedit for this Qcompleter,,When i type the lineedit that time Qcompleter is popup the list,,For example if i type 's' means three values are popup in in the lineedit,,in that time if i enter in the lineeditmeans i need to pick the first value,,How to get the first value in the Qcompleter when i press the enter key,,please give me a suggesstion,,Thanks,,


  • Qt Champions 2017

    You should use the completer->currentCompletion() and get the current selected text from completer. This you need to set to your lineEdit.


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