ui/views/controls/menu/menu_event_dispatcher_linux.h

   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
   5 #include "base/macros.h"
   6 #include "ui/events/platform/platform_event_dispatcher.h"
   7
   8 namespace views {
   9
  10 class MenuController;
  11
  12 namespace internal {
  13
  14 // A message-pump dispatcher object used to dispatch events from the nested
  15 // message-loop initiated by the MenuController.
  16 class MenuEventDispatcher : public ui::PlatformEventDispatcher {
  17  public:
  18   explicit MenuEventDispatcher(MenuController* menu_controller);
  19   ~MenuEventDispatcher() override;
  20
  21  private:
  22   // ui::PlatformEventDispatcher:
  23   bool CanDispatchEvent(const ui::PlatformEvent& event) override;
  24   uint32_t DispatchEvent(const ui::PlatformEvent& event) override;
  25
  26   MenuController* menu_controller_;
  27
  28   DISALLOW_COPY_AND_ASSIGN(MenuEventDispatcher);
  29 };
  30
  31 }  // namespace internal
  32 }  // namespace views