X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAlignmentPanel.java;h=28402832db233e8fce47a76d8206219d589542bb;hb=51578ba4c17d34c857479d34d71f3bfb51cc029d;hp=6d4e226000261c455d100309748fb9153620b954;hpb=972070662bd0491add6dc4f949f5da4471d3b014;p=jalview.git

diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index 6d4e226..2840283 100755
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -92,11 +92,8 @@ public class AlignmentPanel extends GAlignmentPanel
 
     setScrollValues(0, 0);
 
-    annotationPanel.adjustPanelHeight();
-    annotationSpaceFillerHolder.setPreferredSize(annotationPanel.
-                                                 getPreferredSize());
-    annotationScroller.setPreferredSize(annotationPanel.
-                                        getPreferredSize());
+    adjustAnnotationHeight();
+
     setAnnotationVisible(av.getShowAnnotation());
 
     hscroll.addAdjustmentListener(this);
@@ -418,6 +415,37 @@ public class AlignmentPanel extends GAlignmentPanel
     repaint();
   }
 
+  public void adjustAnnotationHeight()
+  {
+    javax.swing.SwingUtilities.invokeLater(new Runnable()
+    {
+      public void run()
+      {
+          while(alignFrame.getHeight()==0)
+          {
+            Thread.yield();
+          }
+
+        int height = annotationPanel.adjustPanelHeight();
+
+        if (height > alignFrame.getHeight() / 2)
+        {
+          height = alignFrame.getHeight() / 2;
+        }
+
+        annotationScroller.setPreferredSize(
+            new Dimension(annotationScroller.getWidth(),
+                          height));
+
+        annotationSpaceFillerHolder.setPreferredSize(new Dimension(
+            annotationSpaceFillerHolder.getWidth(),
+            height));
+
+        annotationPanel.repaint();
+      }
+    });
+  }
+
   /**
    * DOCUMENT ME!
    *