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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_WIDGET_TOOLTIP_MANAGER_H_ | 5 #ifndef VIEWS_WIDGET_TOOLTIP_MANAGER_H_ |
6 #define VIEWS_WIDGET_TOOLTIP_MANAGER_H_ | 6 #define VIEWS_WIDGET_TOOLTIP_MANAGER_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/basictypes.h" | 11 #include "base/basictypes.h" |
12 #include "views/views_api.h" | 12 #include "views/views_export.h" |
13 | 13 |
14 namespace gfx { | 14 namespace gfx { |
15 class Font; | 15 class Font; |
16 } // namespace gfx | 16 } // namespace gfx |
17 | 17 |
18 namespace views { | 18 namespace views { |
19 | 19 |
20 class View; | 20 class View; |
21 | 21 |
22 // TooltipManager takes care of the wiring to support tooltips for Views. You | 22 // TooltipManager takes care of the wiring to support tooltips for Views. You |
23 // almost never need to interact directly with TooltipManager, rather look to | 23 // almost never need to interact directly with TooltipManager, rather look to |
24 // the various tooltip methods on View. | 24 // the various tooltip methods on View. |
25 class VIEWS_API TooltipManager { | 25 class VIEWS_EXPORT TooltipManager { |
26 public: | 26 public: |
27 // Returns the height of tooltips. This should only be invoked from within | 27 // Returns the height of tooltips. This should only be invoked from within |
28 // GetTooltipTextOrigin. | 28 // GetTooltipTextOrigin. |
29 static int GetTooltipHeight(); | 29 static int GetTooltipHeight(); |
30 | 30 |
31 // Returns the default font used by tooltips. | 31 // Returns the default font used by tooltips. |
32 static gfx::Font GetDefaultFont(); | 32 static gfx::Font GetDefaultFont(); |
33 | 33 |
34 // Returns the separator for lines of text in a tooltip. | 34 // Returns the separator for lines of text in a tooltip. |
35 static const std::wstring& GetLineSeparator(); | 35 static const std::wstring& GetLineSeparator(); |
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61 static void TrimTooltipToFit(std::wstring* text, | 61 static void TrimTooltipToFit(std::wstring* text, |
62 int* max_width, | 62 int* max_width, |
63 int* line_count, | 63 int* line_count, |
64 int x, | 64 int x, |
65 int y); | 65 int y); |
66 }; | 66 }; |
67 | 67 |
68 } // namespace views | 68 } // namespace views |
69 | 69 |
70 #endif // VIEWS_WIDGET_TOOLTIP_MANAGER_H_ | 70 #endif // VIEWS_WIDGET_TOOLTIP_MANAGER_H_ |
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