X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FTreeCanvas.java;h=9a38d4caa25ad9345d038430b99ced076c2555bb;hb=76c686b12f3626883b6d4326c29955011ac211fa;hp=8ad5699d1801d11e5a73eee76da8eaeec3042cdd;hpb=320c96aed11f5c396a9efd9ea83b0e35f05e21e4;p=jalview.git

diff --git a/src/jalview/gui/TreeCanvas.java b/src/jalview/gui/TreeCanvas.java
index 8ad5699..9a38d4c 100755
--- a/src/jalview/gui/TreeCanvas.java
+++ b/src/jalview/gui/TreeCanvas.java
@@ -549,7 +549,16 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
   public void run()
   {
     PrinterJob printJob = PrinterJob.getPrinterJob();
-    PageFormat pf = printJob.pageDialog(printJob.defaultPage());
+    PageFormat defaultPage = printJob.defaultPage();
+    PageFormat pf = printJob.pageDialog(defaultPage);
+
+    if (defaultPage == pf)
+    {
+      /*
+       * user cancelled
+       */
+      return;
+    }
 
     printJob.setPrintable(this, pf);
 
@@ -1002,13 +1011,16 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
                           .getGlobalColourScheme()));
         }
         // cs is null if shading is an annotationColourGradient
-        if (cs != null)
-        {
-          cs.setThreshold(av.getGlobalColourScheme().getThreshold(),
-                  av.isIgnoreGapsConsensus());
-        }
+        // if (cs != null)
+        // {
+        // cs.setThreshold(av.getViewportColourScheme().getThreshold(),
+        // av.isIgnoreGapsConsensus());
+        // }
       }
-      sg.cs = cs;
+      sg.setColourScheme(cs);
+      sg.getGroupColourScheme().setThreshold(
+              av.getResidueShading().getThreshold(),
+              av.isIgnoreGapsConsensus());
       // sg.recalcConservation();
       sg.setName("JTreeGroup:" + sg.hashCode());
       sg.setIdColour(col);
@@ -1016,7 +1028,8 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
       for (int a = 0; a < aps.length; a++)
       {
         if (aps[a].av.getGlobalColourScheme() != null
-                && aps[a].av.getGlobalColourScheme().conservationApplied())
+                && aps[a].av.getResidueShading()
+                        .conservationApplied())
         {
           Conservation c = new Conservation("Group", sg.getSequences(null),
                   sg.getStartRes(), sg.getEndRes());