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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef UI_VIEWS_PAINTER_H_ | 5 #ifndef UI_VIEWS_PAINTER_H_ |
| 6 #define UI_VIEWS_PAINTER_H_ | 6 #define UI_VIEWS_PAINTER_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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| 93 // region. The center is tiled in the remaining space. All images must have the | 93 // region. The center is tiled in the remaining space. All images must have the |
| 94 // same height. | 94 // same height. |
| 95 class VIEWS_EXPORT HorizontalPainter : public Painter { | 95 class VIEWS_EXPORT HorizontalPainter : public Painter { |
| 96 public: | 96 public: |
| 97 // Constructs a new HorizontalPainter loading the specified image names. | 97 // Constructs a new HorizontalPainter loading the specified image names. |
| 98 // The images must be in the order left, right and center. | 98 // The images must be in the order left, right and center. |
| 99 explicit HorizontalPainter(const int image_resource_names[]); | 99 explicit HorizontalPainter(const int image_resource_names[]); |
| 100 virtual ~HorizontalPainter(); | 100 virtual ~HorizontalPainter(); |
| 101 | 101 |
| 102 // Painter: | 102 // Painter: |
| 103 virtual gfx::Size GetMinimumSize() const OVERRIDE; | 103 virtual gfx::Size GetMinimumSize() const override; |
| 104 virtual void Paint(gfx::Canvas* canvas, const gfx::Size& size) OVERRIDE; | 104 virtual void Paint(gfx::Canvas* canvas, const gfx::Size& size) override; |
| 105 | 105 |
| 106 private: | 106 private: |
| 107 // The image chunks. | 107 // The image chunks. |
| 108 enum BorderElements { | 108 enum BorderElements { |
| 109 LEFT, | 109 LEFT, |
| 110 CENTER, | 110 CENTER, |
| 111 RIGHT | 111 RIGHT |
| 112 }; | 112 }; |
| 113 | 113 |
| 114 // NOTE: the images are owned by ResourceBundle. Don't free them. | 114 // NOTE: the images are owned by ResourceBundle. Don't free them. |
| 115 const gfx::ImageSkia* images_[3]; | 115 const gfx::ImageSkia* images_[3]; |
| 116 | 116 |
| 117 DISALLOW_COPY_AND_ASSIGN(HorizontalPainter); | 117 DISALLOW_COPY_AND_ASSIGN(HorizontalPainter); |
| 118 }; | 118 }; |
| 119 | 119 |
| 120 } // namespace views | 120 } // namespace views |
| 121 | 121 |
| 122 #endif // UI_VIEWS_PAINTER_H_ | 122 #endif // UI_VIEWS_PAINTER_H_ |
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