JAL-3390 showSelectedChains pulled up to base class for Jmol/Chimera

[jalview.git] / src / jalview / gui / StructureViewerBase.java

diff --git a/src/jalview/gui/StructureViewerBase.java b/src/jalview/gui/StructureViewerBase.java
index 2ffcee1..d04d1d6 100644 (file)
--- a/src/jalview/gui/StructureViewerBase.java
+++ b/src/jalview/gui/StructureViewerBase.java
@@ -556,8 +556,6 @@ public abstract class StructureViewerBase extends GStructureViewer
     }
   }
 
-  abstract void showSelectedChains();
-
   /**
    * Action on selecting one of Jalview's registered colour schemes
    */
@@ -1069,4 +1067,21 @@ public abstract class StructureViewerBase extends GStructureViewer
     toFront();
   }
 
+  @Override
+  public abstract AAStructureBindingModel getBinding();
+
+  /**
+   * Show only the selected chain(s) in the viewer
+   */
+  protected void showSelectedChains()
+  {
+    setSelectedChains();
+  
+    /*
+     * refresh display without resizing - easier to see what changed
+     */
+    getBinding().showStructures(getAlignmentPanel().getAlignViewport(),
+            false);
+  }
+
 }