comparison layer/SpectrogramLayer.cpp @ 320:984c1975f1ff

* Some tidying up to handling of alignment; add alignment status label to
  pane; ensure alignment when dragging with mouse as well as when playing

     m_model = model;
     invalidateFFTModels();
 
     if (!m_model || !m_model->isOK()) return;
 
-    connect(m_model, SIGNAL(modelChanged()), this, SIGNAL(modelChanged()));
-    connect(m_model, SIGNAL(modelChanged(size_t, size_t)),
-	    this, SIGNAL(modelChanged(size_t, size_t)));
-
-    connect(m_model, SIGNAL(completionChanged()),
-	    this, SIGNAL(modelCompletionChanged()));
+    connectSignals(m_model);
 
     connect(m_model, SIGNAL(modelChanged()), this, SLOT(cacheInvalid()));
     connect(m_model, SIGNAL(modelChanged(size_t, size_t)),
 	    this, SLOT(cacheInvalid(size_t, size_t)));