ui/base/ime/input_method_delegate.h

   1 // Copyright (c) 2011 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 #ifndef UI_BASE_IME_INPUT_METHOD_DELEGATE_H_
   6 #define UI_BASE_IME_INPUT_METHOD_DELEGATE_H_
   7
   8 #include "ui/base/ime/ui_base_ime_export.h"
   9 #include "ui/events/event_dispatcher.h"
  10
  11 namespace ui {
  12
  13 class KeyEvent;
  14
  15 namespace internal {
  16
  17 // An interface implemented by the object that handles events sent back from an
  18 // ui::InputMethod implementation.
  19 class UI_BASE_IME_EXPORT InputMethodDelegate {
  20  public:
  21   virtual ~InputMethodDelegate() {}
  22
  23   // Dispatch a key event already processed by the input method.
  24   // Returns true if the event was processed.
  25   virtual ui::EventDispatchDetails DispatchKeyEventPostIME(
  26       ui::KeyEvent* key_event) = 0;
  27 };
  28
  29 }  // namespace internal
  30 }  // namespace ui
  31
  32 #endif  // UI_BASE_IME_INPUT_METHOD_DELEGATE_H_