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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_TEST_TEST_VIEWS_H_ | 5 #ifndef UI_VIEWS_TEST_TEST_VIEWS_H_ |
| 6 #define UI_VIEWS_TEST_TEST_VIEWS_H_ | 6 #define UI_VIEWS_TEST_TEST_VIEWS_H_ |
| 7 | 7 |
| 8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "ui/views/view.h" | 9 #include "ui/views/view.h" |
| 10 | 10 |
| 11 namespace views { | 11 namespace views { |
| 12 | 12 |
| 13 // A view that requests a set amount of space. | 13 // A view that requests a set amount of space. |
| 14 class StaticSizedView : public View { | 14 class StaticSizedView : public View { |
| 15 public: | 15 public: |
| 16 explicit StaticSizedView(const gfx::Size& size); | 16 explicit StaticSizedView(const gfx::Size& size); |
| 17 virtual ~StaticSizedView(); | 17 virtual ~StaticSizedView(); |
| 18 | 18 |
| 19 virtual gfx::Size GetPreferredSize() const OVERRIDE; | 19 virtual gfx::Size GetPreferredSize() const override; |
| 20 | 20 |
| 21 private: | 21 private: |
| 22 gfx::Size size_; | 22 gfx::Size size_; |
| 23 | 23 |
| 24 DISALLOW_COPY_AND_ASSIGN(StaticSizedView); | 24 DISALLOW_COPY_AND_ASSIGN(StaticSizedView); |
| 25 }; | 25 }; |
| 26 | 26 |
| 27 // A view that accomodates testing layouts that use GetHeightForWidth. | 27 // A view that accomodates testing layouts that use GetHeightForWidth. |
| 28 class ProportionallySizedView : public View { | 28 class ProportionallySizedView : public View { |
| 29 public: | 29 public: |
| 30 explicit ProportionallySizedView(int factor); | 30 explicit ProportionallySizedView(int factor); |
| 31 virtual ~ProportionallySizedView(); | 31 virtual ~ProportionallySizedView(); |
| 32 | 32 |
| 33 void set_preferred_width(int width) { preferred_width_ = width; } | 33 void set_preferred_width(int width) { preferred_width_ = width; } |
| 34 | 34 |
| 35 virtual int GetHeightForWidth(int w) const OVERRIDE; | 35 virtual int GetHeightForWidth(int w) const override; |
| 36 virtual gfx::Size GetPreferredSize() const OVERRIDE; | 36 virtual gfx::Size GetPreferredSize() const override; |
| 37 | 37 |
| 38 private: | 38 private: |
| 39 // The multiplicative factor between width and height, i.e. | 39 // The multiplicative factor between width and height, i.e. |
| 40 // height = width * factor_. | 40 // height = width * factor_. |
| 41 int factor_; | 41 int factor_; |
| 42 | 42 |
| 43 // The width used as the preferred size. -1 if not used. | 43 // The width used as the preferred size. -1 if not used. |
| 44 int preferred_width_; | 44 int preferred_width_; |
| 45 | 45 |
| 46 DISALLOW_COPY_AND_ASSIGN(ProportionallySizedView); | 46 DISALLOW_COPY_AND_ASSIGN(ProportionallySizedView); |
| 47 }; | 47 }; |
| 48 | 48 |
| 49 } // namespace views | 49 } // namespace views |
| 50 | 50 |
| 51 #endif // UI_VIEWS_TEST_TEST_VIEWS_H_ | 51 #endif // UI_VIEWS_TEST_TEST_VIEWS_H_ |
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