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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_MESSAGE_CENTER_VIEWS_PROPORTIONAL_IMAGE_VIEW_H_
#define UI_MESSAGE_CENTER_VIEWS_PROPORTIONAL_IMAGE_VIEW_H_
#include "ui/gfx/image/image_skia.h"
#include "ui/views/view.h"
namespace message_center {
// ProportionalImageViews center their images to preserve their proportion.
class ProportionalImageView : public views::View {
public:
ProportionalImageView(const gfx::ImageSkia& image, const gfx::Size& max_size);
virtual ~ProportionalImageView();
// Overridden from views::View:
virtual gfx::Size GetPreferredSize() const OVERRIDE;
virtual int GetHeightForWidth(int width) const OVERRIDE;
virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
private:
gfx::Size GetImageDrawingSize();
gfx::ImageSkia image_;
gfx::Size max_size_;
DISALLOW_COPY_AND_ASSIGN(ProportionalImageView);
};
} // namespace message_center
#endif // UI_MESSAGE_CENTER_VIEWS_PROPORTIONAL_IMAGE_VIEW_H_
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