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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 | 7 |
| 8 #include <windows.h> | 8 #include <windows.h> |
| 9 #include <commctrl.h> | 9 #include <commctrl.h> |
| 10 | 10 |
| 11 #include <string> | 11 #include <string> |
| 12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
| 13 #include "base/task.h" | 13 #include "base/task.h" |
| 14 | 14 |
| 15 class ChromeFont; | 15 namespace gfx { |
| 16 class Font; |
| 17 } |
| 16 | 18 |
| 17 namespace views { | 19 namespace views { |
| 18 | 20 |
| 19 class View; | 21 class View; |
| 20 class Widget; | 22 class Widget; |
| 21 | 23 |
| 22 // TooltipManager takes care of the wiring to support tooltips for Views. | 24 // TooltipManager takes care of the wiring to support tooltips for Views. |
| 23 // This class is intended to be used by Widgets. To use this, you must | 25 // This class is intended to be used by Widgets. To use this, you must |
| 24 // do the following: | 26 // do the following: |
| 25 // Add the following to your MSG_MAP: | 27 // Add the following to your MSG_MAP: |
| (...skipping 22 matching lines...) Expand all Loading... |
| 48 // Lastly, you'll need to override GetTooltipManager. | 50 // Lastly, you'll need to override GetTooltipManager. |
| 49 // | 51 // |
| 50 // See XPFrame for an example of this in action. | 52 // See XPFrame for an example of this in action. |
| 51 class TooltipManager { | 53 class TooltipManager { |
| 52 public: | 54 public: |
| 53 // Returns the height of tooltips. This should only be invoked from within | 55 // Returns the height of tooltips. This should only be invoked from within |
| 54 // GetTooltipTextOrigin. | 56 // GetTooltipTextOrigin. |
| 55 static int GetTooltipHeight(); | 57 static int GetTooltipHeight(); |
| 56 | 58 |
| 57 // Returns the default font used by tooltips. | 59 // Returns the default font used by tooltips. |
| 58 static ChromeFont GetDefaultFont(); | 60 static gfx::Font GetDefaultFont(); |
| 59 | 61 |
| 60 // Returns the separator for lines of text in a tooltip. | 62 // Returns the separator for lines of text in a tooltip. |
| 61 static const std::wstring& GetLineSeparator(); | 63 static const std::wstring& GetLineSeparator(); |
| 62 | 64 |
| 63 // Creates a TooltipManager for the specified Widget and parent window. | 65 // Creates a TooltipManager for the specified Widget and parent window. |
| 64 TooltipManager(Widget* widget, HWND parent); | 66 TooltipManager(Widget* widget, HWND parent); |
| 65 virtual ~TooltipManager(); | 67 virtual ~TooltipManager(); |
| 66 | 68 |
| 67 // Notification that the view hierarchy has changed in some way. | 69 // Notification that the view hierarchy has changed in some way. |
| 68 void UpdateTooltip(); | 70 void UpdateTooltip(); |
| (...skipping 90 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 159 // Used to register DestroyTooltipWindow function with PostDelayedTask | 161 // Used to register DestroyTooltipWindow function with PostDelayedTask |
| 160 // function. | 162 // function. |
| 161 ScopedRunnableMethodFactory<TooltipManager> keyboard_tooltip_factory_; | 163 ScopedRunnableMethodFactory<TooltipManager> keyboard_tooltip_factory_; |
| 162 | 164 |
| 163 DISALLOW_EVIL_CONSTRUCTORS(TooltipManager); | 165 DISALLOW_EVIL_CONSTRUCTORS(TooltipManager); |
| 164 }; | 166 }; |
| 165 | 167 |
| 166 } // namespace views | 168 } // namespace views |
| 167 | 169 |
| 168 #endif // VIEWS_WIDGET_TOOLTIP_MANAGER_H_ | 170 #endif // VIEWS_WIDGET_TOOLTIP_MANAGER_H_ |
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