comparison layer/Layer.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

 Layer::~Layer()
 {
 //    std::cerr << "Layer::~Layer(" << this << ")" << std::endl;
 }
 
+void
+Layer::connectSignals(const Model *model)
+{
+    connect(model, SIGNAL(modelChanged()),
+            this, SIGNAL(modelChanged()));
+
+    connect(model, SIGNAL(modelChanged(size_t, size_t)),
+	    this, SIGNAL(modelChanged(size_t, size_t)));
+
+    connect(model, SIGNAL(completionChanged()),
+	    this, SIGNAL(modelCompletionChanged()));
+
+    connect(model, SIGNAL(alignmentCompletionChanged()),
+            this, SIGNAL(modelAlignmentCompletionChanged()));
+}
+
 QString
 Layer::getPropertyContainerIconName() const
 {
     return LayerFactory::getInstance()->getLayerIconName
 	(LayerFactory::getInstance()->getLayerType(this));