QCompleter popup item is not selectable using mouse

[mvbhavsar]

Hi All,

I am using QCompleter on QLineEdit. I am able to attach completer and popup is display with the filter of text I typed. The only challenge is that whatever filtered list is there I am able to select with arrow key but when I tried to select item from popup using mouse, it is not happening.
I have written below code.

QStringList frecs = {"One","Two","Three","Four","Five"}
    QCompleter *completer = new QCompleter(frecs, this);
    completer->setCompletionMode(QCompleter::PopupCompletion);
    completer->setFilterMode(Qt::MatchContains);
    completer->setCaseSensitivity(Qt::CaseInsensitive);
    completer->popup()->installEventFilter(this);
    ui->txSearch->setCompleter(completer);

QStringList frecs = {"One","Two","Three","Four","Five"}
    QCompleter *completer = new QCompleter(frecs, this);
    completer->setCompletionMode(QCompleter::PopupCompletion);
    completer->setFilterMode(Qt::MatchContains);
    completer->setCaseSensitivity(Qt::CaseInsensitive);
    completer->popup()->installEventFilter(this);
    ui->txSearch->setCompleter(completer);

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Can anybody help to resolve this issue.

Cheers

Manish