Bringing layers back to life

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / symbolEditor / SymbolViewer.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/symbolEditor/SymbolViewer.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/symbolEditor/SymbolViewer.java
index 150ccfe5248c4f9099ecc77da201a977bbfd0a1f..d27f91b93eb67c7dd8876a7517f3cc1095fc2197 100644 (file)
--- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/symbolEditor/SymbolViewer.java
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/symbolEditor/SymbolViewer.java
@@ -17,7 +17,6 @@ import java.util.Set;
 import org.simantics.db.common.request.ParametrizedRead;
 import org.simantics.db.layer0.request.combinations.Combinators;
 import org.simantics.diagram.handler.CopyPasteStrategy;
-import org.simantics.diagram.handler.DefaultCopyPasteStrategy;
 import org.simantics.diagram.participant.PointerInteractor2;
 import org.simantics.g2d.canvas.ICanvasContext;
 import org.simantics.g2d.diagram.DiagramHints;
@@ -109,6 +108,14 @@ public class SymbolViewer extends org.simantics.modeling.ui.diagramEditor.Diagra
                 return true;
             }
 
+            @Override
+            public void addLayersListener(ILayersListener listener) {
+            }
+
+            @Override
+            public void removeLayersListener(ILayersListener listener) {
+            }
+
         });
 
         // Disable roles (layers) by default in symbol editor to show everything.