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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SHELF_SHELF_CONTROL_BUTTON_H_
#define ASH_SHELF_SHELF_CONTROL_BUTTON_H_
#include "ash/ash_export.h"
#include "ash/shelf/shelf_button.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/controls/button/button.h"
namespace ash {
class ShelfButtonDelegate;
// Base class for controls shown on the shelf that are not app shortcuts, such
// as the app list, back, and overflow buttons.
class ASH_EXPORT ShelfControlButton : public ShelfButton {
METADATA_HEADER(ShelfControlButton, ShelfButton)
public:
ShelfControlButton(Shelf* shelf, ShelfButtonDelegate* shelf_button_delegate_);
ShelfControlButton(const ShelfControlButton&) = delete;
ShelfControlButton& operator=(const ShelfControlButton&) = delete;
~ShelfControlButton() override;
// Get the center point of the button used to draw its background and ink
// drops.
gfx::PointF GetCenterPoint() const;
const gfx::Rect& ideal_bounds() const { return ideal_bounds_; }
void set_ideal_bounds(const gfx::Rect& bounds) { ideal_bounds_ = bounds; }
// ShelfButton:
gfx::Size CalculatePreferredSize(
const views::SizeBounds& available_size) const override;
private:
gfx::Rect ideal_bounds_;
};
} // namespace ash
#endif // ASH_SHELF_SHELF_CONTROL_BUTTON_H_
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