Use typed syntax in calls to QMetaObject::invokeMethod

We do it wherever possible. Some places can't be fixed
since they still rely on dynamic introspection
(mainly QQuickItem cases).

Change-Id: Ia00b4a04d8b995c9a43b7bf2dbe76a60364bb8ca
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/projectexplorer/foldernavigationwidget.cpp

@@ -388,10 +388,8 @@ FolderNavigationWidget::FolderNavigationWidget(QWidget *parent) : QWidget(parent
                 // QTimer::singleShot only posts directly onto the event loop if you use the SLOT("...")
                 // notation, so using a singleShot with a lambda would flicker
                 // QTimer::singleShot(0, this, [this, filePath]() { setCrumblePath(filePath); });
-                QMetaObject::invokeMethod(this,
-                                          "setCrumblePath",
-                                          Qt::QueuedConnection,
-                                          Q_ARG(Utils::FilePath, filePath));
+                QMetaObject::invokeMethod(this, [this, filePath] { setCrumblePath(filePath); },
+                                          Qt::QueuedConnection);
             });
     connect(m_crumbLabel, &Utils::FileCrumbLabel::pathClicked, [this](const Utils::FilePath &path) {
         const QModelIndex rootIndex = m_sortProxyModel->mapToSource(m_listView->rootIndex());