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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_CONTROLS_SINGLE_SPLIT_VIEW_H_ | 5 #ifndef UI_VIEWS_CONTROLS_SINGLE_SPLIT_VIEW_H_ |
6 #define UI_VIEWS_CONTROLS_SINGLE_SPLIT_VIEW_H_ | 6 #define UI_VIEWS_CONTROLS_SINGLE_SPLIT_VIEW_H_ |
7 | 7 |
8 #include "base/gtest_prod_util.h" | 8 #include "base/gtest_prod_util.h" |
9 #include "ui/views/view.h" | 9 #include "ui/views/view.h" |
10 | 10 |
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24 VERTICAL_SPLIT | 24 VERTICAL_SPLIT |
25 }; | 25 }; |
26 | 26 |
27 static const char kViewClassName[]; | 27 static const char kViewClassName[]; |
28 | 28 |
29 SingleSplitView(View* leading, | 29 SingleSplitView(View* leading, |
30 View* trailing, | 30 View* trailing, |
31 Orientation orientation, | 31 Orientation orientation, |
32 SingleSplitViewListener* listener); | 32 SingleSplitViewListener* listener); |
33 | 33 |
34 virtual void Layout() OVERRIDE; | 34 virtual void Layout() override; |
35 virtual const char* GetClassName() const OVERRIDE; | 35 virtual const char* GetClassName() const override; |
36 | 36 |
37 virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE; | 37 virtual void GetAccessibleState(ui::AXViewState* state) override; |
38 | 38 |
39 // SingleSplitView's preferred size is the sum of the preferred widths | 39 // SingleSplitView's preferred size is the sum of the preferred widths |
40 // and the max of the heights. | 40 // and the max of the heights. |
41 virtual gfx::Size GetPreferredSize() const OVERRIDE; | 41 virtual gfx::Size GetPreferredSize() const override; |
42 | 42 |
43 // Overriden to return a resize cursor when over the divider. | 43 // Overriden to return a resize cursor when over the divider. |
44 virtual gfx::NativeCursor GetCursor(const ui::MouseEvent& event) OVERRIDE; | 44 virtual gfx::NativeCursor GetCursor(const ui::MouseEvent& event) override; |
45 | 45 |
46 Orientation orientation() const { | 46 Orientation orientation() const { |
47 return is_horizontal_ ? HORIZONTAL_SPLIT : VERTICAL_SPLIT; | 47 return is_horizontal_ ? HORIZONTAL_SPLIT : VERTICAL_SPLIT; |
48 } | 48 } |
49 | 49 |
50 void set_orientation(Orientation orientation) { | 50 void set_orientation(Orientation orientation) { |
51 is_horizontal_ = orientation == HORIZONTAL_SPLIT; | 51 is_horizontal_ = orientation == HORIZONTAL_SPLIT; |
52 } | 52 } |
53 | 53 |
54 void set_divider_offset(int divider_offset) { | 54 void set_divider_offset(int divider_offset) { |
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74 // split view |bounds|, current divider offset and children visiblity. | 74 // split view |bounds|, current divider offset and children visiblity. |
75 // Does not change children view bounds. | 75 // Does not change children view bounds. |
76 void CalculateChildrenBounds(const gfx::Rect& bounds, | 76 void CalculateChildrenBounds(const gfx::Rect& bounds, |
77 gfx::Rect* leading_bounds, | 77 gfx::Rect* leading_bounds, |
78 gfx::Rect* trailing_bounds) const; | 78 gfx::Rect* trailing_bounds) const; |
79 | 79 |
80 void SetAccessibleName(const base::string16& name); | 80 void SetAccessibleName(const base::string16& name); |
81 | 81 |
82 protected: | 82 protected: |
83 // View overrides. | 83 // View overrides. |
84 virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE; | 84 virtual bool OnMousePressed(const ui::MouseEvent& event) override; |
85 virtual bool OnMouseDragged(const ui::MouseEvent& event) OVERRIDE; | 85 virtual bool OnMouseDragged(const ui::MouseEvent& event) override; |
86 virtual void OnMouseCaptureLost() OVERRIDE; | 86 virtual void OnMouseCaptureLost() override; |
87 virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE; | 87 virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) override; |
88 | 88 |
89 private: | 89 private: |
90 // This test calls OnMouse* functions. | 90 // This test calls OnMouse* functions. |
91 FRIEND_TEST_ALL_PREFIXES(SingleSplitViewTest, MouseDrag); | 91 FRIEND_TEST_ALL_PREFIXES(SingleSplitViewTest, MouseDrag); |
92 | 92 |
93 // Returns true if |x| or |y| is over the divider. | 93 // Returns true if |x| or |y| is over the divider. |
94 bool IsPointInDivider(const gfx::Point& p); | 94 bool IsPointInDivider(const gfx::Point& p); |
95 | 95 |
96 // Calculates the new |divider_offset| based on the changes of split view | 96 // Calculates the new |divider_offset| based on the changes of split view |
97 // bounds. | 97 // bounds. |
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138 | 138 |
139 // The accessible name of this view. | 139 // The accessible name of this view. |
140 base::string16 accessible_name_; | 140 base::string16 accessible_name_; |
141 | 141 |
142 DISALLOW_COPY_AND_ASSIGN(SingleSplitView); | 142 DISALLOW_COPY_AND_ASSIGN(SingleSplitView); |
143 }; | 143 }; |
144 | 144 |
145 } // namespace views | 145 } // namespace views |
146 | 146 |
147 #endif // UI_VIEWS_CONTROLS_SINGLE_SPLIT_VIEW_H_ | 147 #endif // UI_VIEWS_CONTROLS_SINGLE_SPLIT_VIEW_H_ |
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