QAction* newWindow = KStandardAction::openNew(this, &DolphinMainWindow::openNewMainWindow, actionCollection());
newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
+ newWindow->setIcon(QIcon::fromTheme(QStringLiteral("window-new")));
QAction* newTab = actionCollection()->addAction(QStringLiteral("new_tab"));
newTab->setIcon(QIcon::fromTheme(QStringLiteral("tab-new")));