qt-everywhere-src-5.15.1/qtbase/tests/manual/bearerex/xqlistwidget.cpp

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** This file is part of the test suite of the Qt Toolkit.
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#include "xqlistwidget.h"

XQListWidget::XQListWidget(QWidget* parent) : QListWidget(parent)
{
}

void XQListWidget::keyPressEvent(QKeyEvent* event)
{
    switch (event->key())
    {
        case Qt::Key_Left:
        {
            focusPreviousChild();
            break;
        }
        case Qt::Key_Right:
        {
            focusNextChild();
            break;
        }
        default:
        {
            QListWidget::keyPressEvent(event);
        }
    }
}