1 files changed, 8 insertions, 0 deletions
diff --git a/chrome/views/tree_view.cc b/chrome/views/tree_view.cc
index 913b845..cbf577a 100644
--- a/chrome/views/tree_view.cc
+++ b/chrome/views/tree_view.cc
@@ -395,6 +395,14 @@ LRESULT TreeView::OnNotify(int w_param, LPNMHDR l_param) {
       return 0;
     }
 
+    case TVN_KEYDOWN:
+      if (controller_) {
+        NMTVKEYDOWN* key_down_message =
+            reinterpret_cast<NMTVKEYDOWN*>(l_param);
+        controller_->OnTreeViewKeyDown(key_down_message->wVKey);
+      }
+      break;
+
     default:
       break;
   }