ui/events/null_event_targeter.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/logging.h"
   6 #include "ui/events/null_event_targeter.h"
   7
   8 namespace ui {
   9
  10 NullEventTargeter::NullEventTargeter() {
  11 }
  12
  13 NullEventTargeter::~NullEventTargeter() {
  14 }
  15
  16 EventTarget* NullEventTargeter::FindTargetForEvent(EventTarget* root,
  17                                                    Event* event) {
  18   return nullptr;
  19 }
  20
  21 EventTarget* NullEventTargeter::FindNextBestTarget(EventTarget* previous_target,
  22                                                    Event* event) {
  23   NOTREACHED();
  24   return nullptr;
  25 }
  26
  27 }  // namespace ui