Introduced CppTools::EditorSupport::contentsChanged().

src/plugins/cpptools/cpptoolseditorsupport.cpp

@@ -61,7 +61,8 @@ void CppEditorSupport::setTextEditor(TextEditor::ITextEditor *textEditor)
     if (! _textEditor)
         return;
 
-    connect(_textEditor, SIGNAL(contentsChanged()), this, SLOT(updateDocument()));
+    connect(_textEditor, SIGNAL(contentsChanged()), this, SIGNAL(contentsChanged()));
+    connect(this, SIGNAL(contentsChanged()), this, SLOT(updateDocument()));
     updateDocument();
 }
 
@@ -106,3 +107,5 @@ void CppEditorSupport::updateDocumentNow()
     }
 }
 
+
+

src/plugins/cpptools/cpptoolseditorsupport.h

@@ -63,6 +63,9 @@ public:
 
     QString contents();
 
+Q_SIGNALS:
+    void contentsChanged();
+
 private Q_SLOTS:
     void updateDocument();
     void updateDocumentNow();