X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FIdwidthAdjuster.java;fp=src%2Fjalview%2Fgui%2FIdwidthAdjuster.java;h=8a6c7ebbfb2786d6375ff007644484ae5c07c3ae;hb=a19aa5efc2e64c17927336f422adde1837c27042;hp=6de3c97bfe27d31ed82f2f4c95c15a4207232335;hpb=eafbd1f2802db36625b54f9f2037e0df82afe2a5;p=jalview.git

diff --git a/src/jalview/gui/IdwidthAdjuster.java b/src/jalview/gui/IdwidthAdjuster.java
index 6de3c97..8a6c7eb 100755
--- a/src/jalview/gui/IdwidthAdjuster.java
+++ b/src/jalview/gui/IdwidthAdjuster.java
@@ -136,6 +136,18 @@ public class IdwidthAdjuster extends JPanel
       return;
     }
 
+    /*
+     * don't allow residue width to be < 1 in wrapped format
+     */
+    if (viewport.getWrapAlignment())
+    {
+      SeqCanvas sc = ap.getSeqPanel().seqCanvas;
+      if (sc != null && sc.getWrappedCanvasWidth(sc.getWidth() - dif) < 1)
+      {
+        return;
+      }
+    }
+
     oldX = evt.getX();
 
     /*