JAL-2587 Made progress bar display before overview calc starts

[jalview.git] / src / jalview / renderer / OverviewRenderer.java

diff --git a/src/jalview/renderer/OverviewRenderer.java b/src/jalview/renderer/OverviewRenderer.java
index 0baf2ce..eac2745 100644 (file)
--- a/src/jalview/renderer/OverviewRenderer.java
+++ b/src/jalview/renderer/OverviewRenderer.java
@@ -91,6 +91,8 @@ public class OverviewRenderer
     int pixelRow = 0;
     int alignmentHeight = miniMe.getHeight() - graphHeight;
 
+    changeSupport.firePropertyChange(UPDATE, -1, 0);
+
     for (int alignmentRow : rows)
     {
       if (redraw)