Merge remote-tracking branch 'origin/releases/Release_2_10_4_Branch' into merges...

[jalview.git] / src / jalview / gui / AnnotationPanel.java

diff --git a/src/jalview/gui/AnnotationPanel.java b/src/jalview/gui/AnnotationPanel.java
index 260b771..dee56b0 100755 (executable)
--- a/src/jalview/gui/AnnotationPanel.java
+++ b/src/jalview/gui/AnnotationPanel.java
@@ -175,11 +175,12 @@ public class AnnotationPanel extends JPanel implements AwtRenderPanelI,
     if (e.isShiftDown())
     {
       e.consume();
-      if (e.getWheelRotation() > 0)
+      double wheelRotation = e.getPreciseWheelRotation();
+      if (wheelRotation > 0)
       {
         av.getRanges().scrollRight(true);
       }
-      else
+      else if (wheelRotation < 0)
       {
         av.getRanges().scrollRight(false);
       }