X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FPaintRefresher.java;h=953fdc549b46b4af0631498b9b92cd2f0df6ad4f;hb=9d2408483e451285fd555c3cd6e0273977acbaa7;hp=ced554482e83da5104a0f2fea34c10e12c5cd176;hpb=14193747f3831242bc7dfac12394eb20eb0ba480;p=jalview.git

diff --git a/src/jalview/gui/PaintRefresher.java b/src/jalview/gui/PaintRefresher.java
index ced5544..953fdc5 100755
--- a/src/jalview/gui/PaintRefresher.java
+++ b/src/jalview/gui/PaintRefresher.java
@@ -39,7 +39,7 @@ import java.util.Map;
  */
 public class PaintRefresher
 {
-  static Map<String, List<Component>> components = new HashMap<String, List<Component>>();
+  static Map<String, List<Component>> components = new HashMap<>();
 
   /**
    * Add the given component to those registered under the given sequence set
@@ -60,7 +60,7 @@ public class PaintRefresher
     }
     else
     {
-      List<Component> vcoms = new ArrayList<Component>();
+      List<Component> vcoms = new ArrayList<>();
       vcoms.add(comp);
       components.put(seqSetId, vcoms);
     }
@@ -112,19 +112,30 @@ public class PaintRefresher
       {
         continue;
       }
-
-      if (validateSequences && comp instanceof AlignmentPanel
-              && source instanceof AlignmentPanel)
+      if (comp instanceof AlignmentPanel)
+      {
+        if (validateSequences && source instanceof AlignmentPanel)
+        {
+          validateSequences(((AlignmentPanel) source).av.getAlignment(),
+                  ((AlignmentPanel) comp).av.getAlignment());
+        }
+        if (alignmentChanged)
+        {
+          ((AlignmentPanel) comp).alignmentChanged();
+        }
+      }
+      else if (comp instanceof IdCanvas)
       {
-        validateSequences(((AlignmentPanel) source).av.getAlignment(),
-                ((AlignmentPanel) comp).av.getAlignment());
+        // BH 2019.04.22 fixes JS problem of repaint() consolidation
+        // that occurs in JavaScript but not Java [JAL-3226]
+        ((IdCanvas) comp).fastPaint = false;
       }
-
-      if (comp instanceof AlignmentPanel && alignmentChanged)
+      else if (comp instanceof SeqCanvas)
       {
-        ((AlignmentPanel) comp).alignmentChanged();
+        // BH 2019.04.22 fixes JS problem of repaint() consolidation
+        // that occurs in JavaScript but not Java [JAL-3226]
+        ((SeqCanvas) comp).fastPaint = false;
       }
-
       comp.repaint();
     }
   }
@@ -186,8 +197,8 @@ public class PaintRefresher
             System.err.println(
                     "IMPLEMENTATION PROBLEM: DATASET out of sync due to an insert whilst calling PaintRefresher.validateSequences(AlignmentI, ALignmentI)");
           }
-          List<SequenceI> alsq;
-          synchronized (alsq = comp.getSequences())
+          List<SequenceI> alsq = comp.getSequences();
+          synchronized (alsq)
           {
             alsq.add(i, a1[i]);
           }
@@ -240,7 +251,7 @@ public class PaintRefresher
     {
       return new AlignmentPanel[0];
     }
-    List<AlignmentPanel> tmp = new ArrayList<AlignmentPanel>();
+    List<AlignmentPanel> tmp = new ArrayList<>();
     for (Component comp : comps)
     {
       if (comp instanceof AlignmentPanel)