JAL-2405 set context on selection group for tailored colour options

[jalview.git] / src / jalview / viewmodel / AlignmentViewport.java

diff --git a/src/jalview/viewmodel/AlignmentViewport.java b/src/jalview/viewmodel/AlignmentViewport.java
index 230864e..e5c7b4c 100644 (file)
--- a/src/jalview/viewmodel/AlignmentViewport.java
+++ b/src/jalview/viewmodel/AlignmentViewport.java
@@ -1083,6 +1083,10 @@ public abstract class AlignmentViewport implements AlignViewportI,
   public void setSelectionGroup(SequenceGroup sg)
   {
     selectionGroup = sg;
+    if (sg != null)
+    {
+      sg.setContext(alignment);
+    }
   }
 
   public void setHiddenColumns(ColumnSelection colsel)