X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FColumnSelection.java;h=94e26422a5d29c857f706d1353959072db4424b6;hb=f5f5806de6923a8a62906c5a62c6276ba56ae0da;hp=1032c5bd401f0317234913f0ac4e6a4ffcecfde3;hpb=7c05496d1da22f21ce5ae1a199afb9b16c8777ea;p=jalview.git

diff --git a/src/jalview/gui/ColumnSelection.java b/src/jalview/gui/ColumnSelection.java
index 1032c5b..94e2642 100755
--- a/src/jalview/gui/ColumnSelection.java
+++ b/src/jalview/gui/ColumnSelection.java
@@ -330,7 +330,8 @@ public class ColumnSelection
     }
 
 
-    public void hideColumns(int res, AlignViewport av)
+
+    public void hideColumns(int res)
     {
       if(hiddenColumns==null)
         hiddenColumns = new Vector();
@@ -360,13 +361,21 @@ public class ColumnSelection
       if(!added)
         hiddenColumns.addElement(new int[]{min, max});
 
-
-      av.setSelectionGroup(null);
-      av.hasHiddenColumns = true;
     }
 
     public void revealAllHiddenColumns(AlignViewport av)
     {
+      if(hiddenColumns!=null)
+      {
+        for (int i = 0; i < hiddenColumns.size(); i++)
+        {
+          int[] region = (int[]) hiddenColumns.elementAt(i);
+          for (int j = region[0]; j < region[1]; j++)
+          {
+            addElement(j);
+          }
+        }
+      }
       av.hasHiddenColumns = false;
       hiddenColumns = null;
     }
@@ -378,6 +387,11 @@ public class ColumnSelection
         int [] region = (int[])hiddenColumns.elementAt(i);
         if( res == region[0])
         {
+          for (int j = region[0]; j < region[1]; j++)
+          {
+            addElement(j);
+          }
+
           hiddenColumns.remove(region);
           break;
         }