-public abstract class GStructureViewer extends JInternalFrame implements
- JalviewStructureDisplayI, ColourChangeListener
+public abstract class GStructureViewer extends JInternalFrame
+ implements JalviewStructureDisplayI, ColourChangeListener
viewerActionMenu.setVisible(false);
viewerActionMenu.add(alignStructs);
colourMenu = new JMenu();
viewerActionMenu.setVisible(false);
viewerActionMenu.add(alignStructs);
colourMenu = new JMenu();