blob: e3c6d9ccf6e53ebee773c721a1374ae0b03e18c0 [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/ui_base_export.h"
namespace ui {
class Accelerator;
class UI_BASE_EXPORT AcceleratorManagerDelegate {
// Called the first time a target is registered for |accelerator|. This is
// only called the first time a target is registered for a unique accelerator.
// For example, if Register() is called twice with the same accelerator
// this is called only for the first call.
virtual void OnAcceleratorRegistered(const Accelerator& accelerator) = 0;
// Called when there no more targets are registered for |accelerator|.
virtual void OnAcceleratorUnregistered(const Accelerator& accelerator) = 0;
virtual ~AcceleratorManagerDelegate() {}
} // namespace ui