Simplify interface of classes in ClassViewPlugin

Remove unused methods. Replace one slot with a call
to lambda.

Amends a673fca1445a0f34b6799d9d60e521c8ae9b68af

Task-number: QTCREATORBUG-25317
Change-Id: I1125b62b9ea66b8dc43038a6b748d52a5a27224f
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 8 insertions, 15 deletions

diff --git a/src/plugins/classview/classviewmanager.cpp b/src/plugins/classview/classviewmanager.cpp
index bf9ed8f58f..a1cf405375 100644
--- a/src/plugins/classview/classviewmanager.cpp
+++ b/src/plugins/classview/classviewmanager.cpp
@@ -199,7 +199,14 @@ void Manager::initialize()
 
     // translate data update from the parser to listeners
     connect(&d->parser, &Parser::treeDataUpdate,
-            this, &Manager::onTreeDataUpdate, Qt::QueuedConnection);
+            this, [this](QSharedPointer<QStandardItem> result) {
+        // do nothing if Manager is disabled
+        if (!state())
+            return;
+
+        emit treeDataUpdate(result);
+
+    }, Qt::QueuedConnection);
 
     // connect to the cpp model manager for signals about document updates
     CppTools::CppModelManager *codeModelManager = CppTools::CppModelManager::instance();
@@ -352,19 +359,5 @@ void Manager::setFlatMode(bool flat)
     }, Qt::QueuedConnection);
 }
 
-/*!
-    Sends a new tree data update to a tree view. \a result holds the item with
-    the current tree.
-*/
-
-void Manager::onTreeDataUpdate(QSharedPointer<QStandardItem> result)
-{
-    // do nothing if Manager is disabled
-    if (!state())
-        return;
-
-    emit treeDataUpdate(result);
-}
-
 } // namespace Internal
 } // namespace ClassView