#include <QApplication>
#include <QMainWindow>
#include <QTreeView>
#include <QStandardItemModel>

int main(int argc, char **argv)
{
    QApplication app(argc, argv);

    app.setStyleSheet(R"(QAbstractItemView::indicator
{
    border: none;
    padding: -3px;
    width: 20px;
    height: 20px;
}

QAbstractItemView
{
    background-color: #904040;
    alternate-background-color: #404090;
}

QAbstractItemView:item
{
    padding: 6px;
}

QTreeView::item:hover,
QTreeView::branch:hover
{
    background-color: #908080;
}

QTreeView::item:selected,
QTreeView::branch:selected
{
    background-color: #AA8080;
}
)");

    QMainWindow dialog;
    dialog.setGeometry(100, 100, 200, 400);
    dialog.show();

    QStandardItemModel model;
    QTreeView *test = new QTreeView;
    test->setHeaderHidden(true);
    test->setModel(&model);
    test->setUniformRowHeights(true);
    test->setAlternatingRowColors(true);
    dialog.setCentralWidget(test);

    for (int i = 0; i < 10; ++i)
    {
        QStandardItem *item = new QStandardItem();
        item->setFlags(item->flags() & ~(Qt::ItemIsEditable));
        item->setData(QString("Test_%1").arg(i), Qt::DisplayRole);
        item->setData(app.style()->standardIcon(QStyle::SP_FileIcon), Qt::DecorationRole);
        model.appendRow(item);
    }

    return app.exec();
}