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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_VIEWS_PAGE_SWITCHER_H_
#define UI_APP_LIST_VIEWS_PAGE_SWITCHER_H_
#include "ui/views/view.h"
namespace app_list {
// PageSwitcher represents its underlying PaginationModel with a button strip.
// Each page in the PageinationModel has a button in the strip and when the
// button is clicked, the corresponding page becomes selected.
class PageSwitcher : public views::View {
public:
// Returns the page index of the page switcher button under the point. If no
// page switcher button is under the point, -1 is return. |point| is in
// PageSwitcher's coordinates.
virtual int GetPageForPoint(const gfx::Point& point) const = 0;
// Shows hover for button under the point. |point| is in PageSwitcher's
// coordinates.
virtual void UpdateUIForDragPoint(const gfx::Point& point) = 0;
// Gets the screen bounds of the buttons in the page switcher.
virtual gfx::Rect GetButtonsBoundsInScreen() = 0;
};
} // namespace app_list
#endif // UI_APP_LIST_VIEWS_PAGE_SWITCHER_H_