X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FPlatform.java;fp=src%2Fjalview%2Futil%2FPlatform.java;h=786f5bfe90a4f1715b8ef1f9d7c8425f147bb411;hb=408b2821c8daf99245bf6358d06760701d90ddd8;hp=b812febff4f4244fbef966fd3f5debd45fdd51d3;hpb=f8e603128476ca6e093ea2fc65435d1294978c53;p=jalview.git

diff --git a/src/jalview/util/Platform.java b/src/jalview/util/Platform.java
index b812feb..786f5bf 100644
--- a/src/jalview/util/Platform.java
+++ b/src/jalview/util/Platform.java
@@ -20,6 +20,9 @@
  */
 package jalview.util;
 
+import java.awt.Toolkit;
+import java.awt.event.MouseEvent;
+
 /**
  * System platform information used by Applet and Application
  * 
@@ -74,4 +77,11 @@ public class Platform
     f.append(file.substring(lastp));
     return f.toString();
   }
+
+  public static boolean isControlDown(MouseEvent e)
+  {
+    return (jalview.util.Platform.isAMac() ? (Toolkit.getDefaultToolkit()
+            .getMenuShortcutKeyMask() & e.getModifiers()) != 0 : e
+            .isControlDown());
+  }
 }