+ tabWidget->addTab(m_detailsPage, KIcon("fileview-detailed"), i18nc("@title:tab", "Details"));
+
+ // initialize 'Column' tab
+ m_columnPage = new ColumnViewSettingsPage(mainWindow, tabWidget);
+ tabWidget->addTab(m_columnPage, KIcon("fileview-column"), i18nc("@title:tab", "Column"));