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Side by Side Diff: views/controls/scrollbar/scroll_bar.h

Issue 7550038: Rename VIEWS_API to VIEWS_EXPORT. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 9 years, 4 months ago
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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 VIEWS_CONTROLS_SCROLLBAR_SCROLLBAR_H_ 5 #ifndef VIEWS_CONTROLS_SCROLLBAR_SCROLLBAR_H_
6 #define VIEWS_CONTROLS_SCROLLBAR_SCROLLBAR_H_ 6 #define VIEWS_CONTROLS_SCROLLBAR_SCROLLBAR_H_
7 #pragma once 7 #pragma once
8 8
9 #include "views/events/event.h" 9 #include "views/events/event.h"
10 #include "views/view.h" 10 #include "views/view.h"
11 11
12 namespace views { 12 namespace views {
13 13
14 class ScrollBar; 14 class ScrollBar;
15 15
16 ///////////////////////////////////////////////////////////////////////////// 16 /////////////////////////////////////////////////////////////////////////////
17 // 17 //
18 // ScrollBarController 18 // ScrollBarController
19 // 19 //
20 // ScrollBarController defines the method that should be implemented to 20 // ScrollBarController defines the method that should be implemented to
21 // receive notification from a scrollbar 21 // receive notification from a scrollbar
22 // 22 //
23 ///////////////////////////////////////////////////////////////////////////// 23 /////////////////////////////////////////////////////////////////////////////
24 class VIEWS_API ScrollBarController { 24 class VIEWS_EXPORT ScrollBarController {
25 public: 25 public:
26 26
27 // Invoked by the scrollbar when the scrolling position changes 27 // Invoked by the scrollbar when the scrolling position changes
28 // This method typically implements the actual scrolling. 28 // This method typically implements the actual scrolling.
29 // 29 //
30 // The provided position is expressed in pixels. It is the new X or Y 30 // The provided position is expressed in pixels. It is the new X or Y
31 // position which is in the GetMinPosition() / GetMaxPosition range. 31 // position which is in the GetMinPosition() / GetMaxPosition range.
32 virtual void ScrollToPosition(ScrollBar* source, int position) = 0; 32 virtual void ScrollToPosition(ScrollBar* source, int position) = 0;
33 33
34 // Returns the amount to scroll. The amount to scroll may be requested in 34 // Returns the amount to scroll. The amount to scroll may be requested in
(...skipping 13 matching lines...) Expand all
48 ///////////////////////////////////////////////////////////////////////////// 48 /////////////////////////////////////////////////////////////////////////////
49 // 49 //
50 // ScrollBar 50 // ScrollBar
51 // 51 //
52 // A View subclass to wrap to implement a ScrollBar. Our current windows 52 // A View subclass to wrap to implement a ScrollBar. Our current windows
53 // version simply wraps a native windows scrollbar. 53 // version simply wraps a native windows scrollbar.
54 // 54 //
55 // A scrollbar is either horizontal or vertical 55 // A scrollbar is either horizontal or vertical
56 // 56 //
57 ///////////////////////////////////////////////////////////////////////////// 57 /////////////////////////////////////////////////////////////////////////////
58 class VIEWS_API ScrollBar : public View { 58 class VIEWS_EXPORT ScrollBar : public View {
59 public: 59 public:
60 virtual ~ScrollBar(); 60 virtual ~ScrollBar();
61 61
62 // Overridden from View: 62 // Overridden from View:
63 virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE; 63 virtual void GetAccessibleState(ui::AccessibleViewState* state) OVERRIDE;
64 64
65 // Return whether this scrollbar is horizontal 65 // Return whether this scrollbar is horizontal
66 bool IsHorizontal() const; 66 bool IsHorizontal() const;
67 67
68 // Set / Get the controller 68 // Set / Get the controller
(...skipping 29 matching lines...) Expand all
98 ScrollBarController* controller_; 98 ScrollBarController* controller_;
99 99
100 // properties 100 // properties
101 int max_pos_; 101 int max_pos_;
102 }; 102 };
103 103
104 } // namespace views 104 } // namespace views
105 105
106 #endif // VIEWS_CONTROLS_SCROLLBAR_SCROLLBAR_H_ 106 #endif // VIEWS_CONTROLS_SCROLLBAR_SCROLLBAR_H_
107 107
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