1 files changed, 1 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/internal/ScrollKeyboardView.java b/java/src/com/android/inputmethod/keyboard/internal/ScrollKeyboardView.java
index 2628f59a8..b8ee976e8 100644
--- a/java/src/com/android/inputmethod/keyboard/internal/ScrollKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/internal/ScrollKeyboardView.java
@@ -33,6 +33,7 @@ import com.android.inputmethod.latin.R;
  * This is an extended {@link KeyboardView} class that hosts a scroll keyboard.
  * Multi-touch unsupported. No {@link PointerTracker}s. No gesture support.
  */
+// TODO: Implement key popup preview.
 public final class ScrollKeyboardView extends KeyboardView implements
         ScrollViewWithNotifier.ScrollListener, GestureDetector.OnGestureListener {
     private static final boolean PAGINATION = false;