JAL-2476 ability to drag and drop score matrix file to desktop, simplify

[jalview.git] / src / jalview / io / FileFormat.java

diff --git a/src/jalview/io/FileFormat.java b/src/jalview/io/FileFormat.java
index 3354b88..d562222 100644 (file)
--- a/src/jalview/io/FileFormat.java
+++ b/src/jalview/io/FileFormat.java
@@ -255,6 +255,12 @@ public enum FileFormat implements FileFormatI
     {
       return new FeaturesFile();
     }
+
+    @Override
+    public boolean hasSequenceData()
+    {
+      return false;
+    }
   },
   ScoreMatrix("Substitution matrix", "", false, false)
   {
@@ -270,6 +276,12 @@ public enum FileFormat implements FileFormatI
     {
       return null;
     }
+
+    @Override
+    public boolean hasSequenceData()
+    {
+      return false;
+    }
   },
   PDB("PDB", "pdb,ent", true, false)
   {
@@ -436,4 +448,10 @@ public enum FileFormat implements FileFormatI
   {
     return true;
   }
+
+  @Override
+  public boolean hasSequenceData()
+  {
+    return true;
+  }
 }