scoped_event_dispatcher.cc 669 B

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  1. // Copyright 2014 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/platform/scoped_event_dispatcher.h"
  5. #include "ui/events/platform/platform_event_source.h"
  6. namespace ui {
  7. ScopedEventDispatcher::ScopedEventDispatcher(
  8. PlatformEventDispatcher** scoped_dispatcher,
  9. PlatformEventDispatcher* new_dispatcher)
  10. : original_(*scoped_dispatcher),
  11. restore_(scoped_dispatcher, new_dispatcher) {}
  12. ScopedEventDispatcher::~ScopedEventDispatcher() {
  13. PlatformEventSource::GetInstance()->OnOverriddenDispatcherRestored();
  14. }
  15. } // namespace ui