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JAL-2295 status messages for Chimera attributes set and for failed
[jalview.git] / src / jalview / jbgui / GStructureViewer.java
diff --git a/src/jalview/jbgui/GStructureViewer.java b/src/jalview/jbgui/GStructureViewer.java
index 5c7a31a..d8f3f61 100644 (file)
--- a/src/jalview/jbgui/GStructureViewer.java
+++ b/src/jalview/jbgui/GStructureViewer.java
@@ -219,9 +219,8 @@ public abstract class GStructureViewer extends JInternalFrame implements
   {
   }
 
-  protected void alignStructs_actionPerformed(ActionEvent actionEvent)
-  {
-  }
+  protected abstract String alignStructs_actionPerformed(
+          ActionEvent actionEvent);
 
   public void pdbFile_actionPerformed(ActionEvent actionEvent)
   {