X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FSeqPanel.java;h=776e9ad6b90787c4d8334e0eff415f6d54f16c15;hp=2c0715303c96880f553fba528f18490d620ed595;hb=0b573ed90b14079f7326281f50c0c9cffdace586;hpb=8c0019f5e35dcfdb8014f280ba1193db239c92dd

diff --git a/src/jalview/appletgui/SeqPanel.java b/src/jalview/appletgui/SeqPanel.java
index 2c07153..776e9ad 100644
--- a/src/jalview/appletgui/SeqPanel.java
+++ b/src/jalview/appletgui/SeqPanel.java
@@ -42,6 +42,7 @@ import jalview.structure.VamsasSource;
 import jalview.util.Comparison;
 import jalview.util.MappingUtils;
 import jalview.util.MessageManager;
+import jalview.util.Platform;
 import jalview.viewmodel.AlignmentViewport;
 
 import java.awt.BorderLayout;
@@ -499,9 +500,7 @@ public class SeqPanel extends Panel implements MouseMotionListener,
 
     // For now, ignore the mouseWheel font resizing on Macs
     // As the Button2_mask always seems to be true
-    if ((evt.getModifiersEx()
-            & InputEvent.BUTTON2_DOWN_MASK) == InputEvent.BUTTON2_DOWN_MASK
-            && !av.MAC)
+    if (Platform.isWinMiddleButton(evt))
     {
       mouseWheelPressed = true;
       return;