Invert mouse drag controls

diff --git a/src/MCview/AppletPDBCanvas.java b/src/MCview/AppletPDBCanvas.java
index ab8a35c..73ed7a7 100755 (executable)
--- a/src/MCview/AppletPDBCanvas.java
+++ b/src/MCview/AppletPDBCanvas.java
@@ -834,7 +834,7 @@ public class AppletPDBCanvas
     }
     else
     {
-      objmat.rotatex( (float) ( (my - omy)));
+      objmat.rotatex( (float) ( (omy - my)));
       objmat.rotatey( (float) ( (omx - mx)));
     }