From 27a5d5711de5fe3c324dc3d3ec625cd1596a1b62 Mon Sep 17 00:00:00 2001
From: kiramt <k.mourao@dundee.ac.uk>
Date: Mon, 26 Jun 2017 14:33:15 +0100
Subject: [PATCH] JAL-2600 reinstate original behaviour

---
 src/jalview/gui/AnnotationPanel.java |    9 ++++++---
 src/jalview/gui/SeqCanvas.java       |   17 +++++++++++++----
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/src/jalview/gui/AnnotationPanel.java b/src/jalview/gui/AnnotationPanel.java
index 452f002..c688789 100755
--- a/src/jalview/gui/AnnotationPanel.java
+++ b/src/jalview/gui/AnnotationPanel.java
@@ -451,7 +451,7 @@ public class AnnotationPanel extends JPanel implements AwtRenderPanelI,
      * the selection list (read-only view) is in selection order, not
      * column order; make a copy so we can sort it
      */
-    List<Integer> selected = new ArrayList<Integer>(viscols.getSelected());
+    List<Integer> selected = new ArrayList<>(viscols.getSelected());
     Collections.sort(selected);
     for (int index : selected)
     {
@@ -1168,10 +1168,13 @@ public class AnnotationPanel extends JPanel implements AwtRenderPanelI,
   public void propertyChange(PropertyChangeEvent evt)
   {
     // Respond to viewport range changes (e.g. alignment panel was scrolled)
-    if (evt.getPropertyName().equals("startres")
-            || evt.getPropertyName().equals("endres"))
+    if (evt.getPropertyName().equals("startres"))
     {
       fastPaint((int) evt.getNewValue() - (int) evt.getOldValue());
     }
+    else if (evt.getPropertyName().equals("endres"))
+    {
+      // resize
+    }
   }
 }
diff --git a/src/jalview/gui/SeqCanvas.java b/src/jalview/gui/SeqCanvas.java
index 1625c52..d3ba304 100755
--- a/src/jalview/gui/SeqCanvas.java
+++ b/src/jalview/gui/SeqCanvas.java
@@ -989,9 +989,10 @@ public class SeqCanvas extends JComponent implements ViewportListenerI
   {
     if (!av.getWrapAlignment())
     {
-      if (evt.getPropertyName().equals("startres")
-              || evt.getPropertyName().equals("endres"))
+      if (evt.getPropertyName().equals("startres"))
       {
+        // scroll - startres and endres both change
+
         // Make sure we're not trying to draw a panel
         // larger than the visible window
         ViewportRanges vpRanges = av.getRanges();
@@ -1006,11 +1007,19 @@ public class SeqCanvas extends JComponent implements ViewportListenerI
         }
         fastPaint(scrollX, 0);
       }
-      else if (evt.getPropertyName().equals("startseq")
-              || evt.getPropertyName().equals("endseq"))
+      else if (evt.getPropertyName().equals("endres"))
+      {
+        // resize - only endres changes
+      }
+      else if (evt.getPropertyName().equals("startseq"))
       {
+        // scroll
         fastPaint(0, (int) evt.getNewValue() - (int) evt.getOldValue());
       }
+      else if (evt.getPropertyName().equals("endseq"))
+      {
+        // resize
+      }
     }
   }
 }
-- 
1.7.10.2