Draw glow along screen edge when dragging in portrait.
diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java
index 66d5cb5..11c0c18 100644
--- a/src/com/android/launcher2/CellLayout.java
+++ b/src/com/android/launcher2/CellLayout.java
@@ -327,6 +327,10 @@
         }
     }
 
+    public boolean getHover() {
+        return mHover;
+    }
+
     public void drawChildren(Canvas canvas) {
         super.dispatchDraw(canvas);
     }