Method prepareShow

plugins/quickopen/quickopenwidget.cpp:192–229

}

void QuickOpenWidget::prepareShow()
{
    ui.list->setModel(nullptr);
    ui.list->setVerticalScrollMode(QAbstractItemView::ScrollPerItem);
    m_model->setTreeView(ui.list);

    // set up proxy filter
    delete m_proxy;
    m_proxy = nullptr;

    if (sortingEnabled()) {
        auto sortFilterProxyModel = new QSortFilterProxyModel(this);
        sortFilterProxyModel->setDynamicSortFilter(true);
        m_proxy = sortFilterProxyModel;
    } else {
        m_proxy = new QIdentityProxyModel(this);
    }
    m_proxy->setSourceModel(m_model);
    if (sortingEnabled()) {
        m_proxy->sort(1);
    }
    ui.list->setModel(m_proxy);

    m_filterTimer.stop();
    m_filter = QString();

    if (!m_preselectedText.isEmpty()) {
        ui.searchLine->setText(m_preselectedText);
        ui.searchLine->selectAll();
    }

    m_model->restart(false);

    connect(ui.list->selectionModel(), &QItemSelectionModel::currentRowChanged,
            this, &QuickOpenWidget::callRowSelected);
    connect(ui.list->selectionModel(), &QItemSelectionModel::selectionChanged,
            this, &QuickOpenWidget::callRowSelected);
}

void QuickOpenWidgetDialog::run()
{