| // Copyright 2014 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 ASH_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ |
| #define ASH_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ |
| |
| #include "base/macros.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/gfx/image/image_skia.h" |
| #include "ui/views/view.h" |
| |
| namespace ash { |
| namespace tray { |
| |
| // A custom image view with rounded edges. |
| class RoundedImageView : public views::View { |
| public: |
| // Constructs a new rounded image view with rounded corners of radius |
| // |corner_radius|. |
| explicit RoundedImageView(int corner_radius); |
| ~RoundedImageView() override; |
| |
| // Set the image that should be displayed. The image contents is copied to the |
| // receiver's image. |
| void SetImage(const gfx::ImageSkia& image, const gfx::Size& size); |
| |
| // Set the radii of the corners independently. |
| void SetCornerRadii(int top_left, |
| int top_right, |
| int bottom_right, |
| int bottom_left); |
| |
| // Overridden from views::View. |
| gfx::Size CalculatePreferredSize() const override; |
| void OnPaint(gfx::Canvas* canvas) override; |
| |
| // Gets the image painted by RoundedImageView for test. |
| const gfx::ImageSkia& image_for_test() const { return resized_image_; } |
| |
| private: |
| gfx::ImageSkia resized_image_; |
| gfx::Size image_size_; |
| int corner_radius_[4]; |
| |
| DISALLOW_COPY_AND_ASSIGN(RoundedImageView); |
| }; |
| |
| } // namespace tray |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_ |