null_event_targeter.cc 707 B

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  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. #include "ui/events/null_event_targeter.h"
  5. #include "base/notreached.h"
  6. namespace ui {
  7. NullEventTargeter::NullEventTargeter() {
  8. }
  9. NullEventTargeter::~NullEventTargeter() {
  10. }
  11. EventTarget* NullEventTargeter::FindTargetForEvent(EventTarget* root,
  12. Event* event) {
  13. return nullptr;
  14. }
  15. EventTarget* NullEventTargeter::FindNextBestTarget(EventTarget* previous_target,
  16. Event* event) {
  17. NOTREACHED();
  18. return nullptr;
  19. }
  20. } // namespace ui