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// Copyright (c) 2012 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.
#ifndef UI_APP_LIST_SEARCH_BOX_MODEL_OBSERVER_H_
#define UI_APP_LIST_SEARCH_BOX_MODEL_OBSERVER_H_
#include "ui/app_list/app_list_export.h"
namespace app_list {
class APP_LIST_EXPORT SearchBoxModelObserver {
public:
// Invoked when icon is changed.
virtual void IconChanged() = 0;
// Invoked when hint text is changed.
virtual void HintTextChanged() = 0;
// Invoked when selection model is changed.
virtual void SelectionModelChanged() = 0;
// Invoked when text is changed.
virtual void TextChanged() = 0;
protected:
virtual ~SearchBoxModelObserver() {}
};
} // namespace app_list
#endif // UI_APP_LIST_SEARCH_BOX_MODEL_OBSERVER_H_
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