ProjectNodes: Remove no longer necessary signaling

The project tree is updated in one go now, so there is no need to
signal each and every change.

Change-Id: I7d5829d688b406ee2e701a2aa004b9e8bb5870a9
Reviewed-by: hjk <hjk@qt.io>

1 files changed, 2 insertions, 5 deletions

diff --git a/src/plugins/projectexplorer/projecttree.h b/src/plugins/projectexplorer/projecttree.h
index 58d15fd049..64ae2af9ed 100644
--- a/src/plugins/projectexplorer/projecttree.h
+++ b/src/plugins/projectexplorer/projecttree.h
@@ -62,23 +62,20 @@ public:
 
     static void highlightProject(Project *project, const QString &message);
 
+    void collapseAll();
+
 signals:
     void currentProjectChanged(ProjectExplorer::Project *project);
     void currentNodeChanged();
 
     // Emitted whenever the model needs to send a update signal.
-    void nodeUpdated(ProjectExplorer::Node *node);
     void subtreeChanged(ProjectExplorer::Node *node);
-    void dataChanged();
 
     void aboutToShowContextMenu(ProjectExplorer::Project *project,
                                 ProjectExplorer::Node *node);
 
 public: // for nodes to emit signals, do not call unless you are a node
-    static void emitNodeUpdated(ProjectExplorer::Node *node);
     static void emitSubtreeChanged(ProjectExplorer::Node *node);
-    static void emitDataChanged();
-    void collapseAll();
 
 private:
     void sessionChanged();