JAL-4033 fix drag selections and distinguish row/columnwise highlights from intersect...

[jalview.git] / src / jalview / renderer / ContactMapRenderer.java

diff --git a/src/jalview/renderer/ContactMapRenderer.java b/src/jalview/renderer/ContactMapRenderer.java
index 58fb984..29ee22e 100644 (file)
--- a/src/jalview/renderer/ContactMapRenderer.java
+++ b/src/jalview/renderer/ContactMapRenderer.java
@@ -94,7 +94,7 @@ public class ContactMapRenderer implements AnnotationRowRendererI
         // also need a 'getMaxPosForRange(start,end)' to accurately render
         Color col;
         boolean rowsel = false;
-        if (!colsel && columnSelection != null)
+        if (columnSelection != null)
         {
           if (_aa.sequenceRef == null)
           {
@@ -118,6 +118,14 @@ public class ContactMapRenderer implements AnnotationRowRendererI
 
           col = getSelectedColorForRange(min, max, contacts, ci.cStart,
                   ci.cEnd);
+          if (colsel && rowsel)
+          {
+            col = new Color(col.getBlue(), col.getGreen(), col.getRed());
+          }
+          else
+          {
+            col = new Color(col.getBlue(), col.getBlue(), col.getBlue());
+          }
           g.setColor(col);
         }
         else