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// Copyright 2013 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_APP_LIST_ITEM_OBSERVER_H_
#define UI_APP_LIST_APP_LIST_ITEM_OBSERVER_H_
#include "ui/app_list/app_list_export.h"
namespace app_list {
class APP_LIST_EXPORT AppListItemObserver {
public:
// Invoked after item's icon is changed.
virtual void ItemIconChanged() {}
// Invoked after item's name is changed.
virtual void ItemNameChanged() {}
// Invoked after item begins or finishes installing.
virtual void ItemIsInstallingChanged() {}
// Invoked after item's download percentage changes.
virtual void ItemPercentDownloadedChanged() {}
// Invoked when the item is about to be destroyed.
virtual void ItemBeingDestroyed() {}
protected:
virtual ~AppListItemObserver() {}
};
} // namespace app_list
#endif // UI_APP_LIST_APP_LIST_ITEM_OBSERVER_H_
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