| OLD | NEW |
| 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_FOCUS_FOCUS_MANAGER_H_ | 5 #ifndef VIEWS_FOCUS_FOCUS_MANAGER_H_ |
| 6 #define VIEWS_FOCUS_FOCUS_MANAGER_H_ | 6 #define VIEWS_FOCUS_FOCUS_MANAGER_H_ |
| 7 | 7 |
| 8 #if defined(OS_WIN) | 8 #if defined(OS_WIN) |
| 9 #include <windows.h> | 9 #include <windows.h> |
| 10 #endif | 10 #endif |
| (...skipping 11 matching lines...) Expand all Loading... |
| 22 // - the native focus, which is the focus that an HWND has. | 22 // - the native focus, which is the focus that an HWND has. |
| 23 // - the view focus, which is the focus that a views::View has. | 23 // - the view focus, which is the focus that a views::View has. |
| 24 // | 24 // |
| 25 // Each native view must register with their Focus Manager so the focus manager | 25 // Each native view must register with their Focus Manager so the focus manager |
| 26 // gets notified when they are focused (and keeps track of the native focus) and | 26 // gets notified when they are focused (and keeps track of the native focus) and |
| 27 // as well so that the tab key events can be intercepted. | 27 // as well so that the tab key events can be intercepted. |
| 28 // They can provide when they register a View that is kept in synch in term of | 28 // They can provide when they register a View that is kept in synch in term of |
| 29 // focus. This is used in NativeControl for example, where a View wraps an | 29 // focus. This is used in NativeControl for example, where a View wraps an |
| 30 // actual native window. | 30 // actual native window. |
| 31 // This is already done for you if you subclass the NativeControl class or if | 31 // This is already done for you if you subclass the NativeControl class or if |
| 32 // you use the HWNDView class. | 32 // you use the NativeViewHost class. |
| 33 // | 33 // |
| 34 // When creating a top window, if it derives from WidgetWin, the | 34 // When creating a top window, if it derives from WidgetWin, the |
| 35 // |has_own_focus_manager| of the Init method lets you specify whether that | 35 // |has_own_focus_manager| of the Init method lets you specify whether that |
| 36 // window should have its own focus manager (so focus traversal stays confined | 36 // window should have its own focus manager (so focus traversal stays confined |
| 37 // in that window). If you are not deriving from WidgetWin or one of its | 37 // in that window). If you are not deriving from WidgetWin or one of its |
| 38 // derived classes (Window, FramelessWindow, ConstrainedWindow), you must | 38 // derived classes (Window, FramelessWindow, ConstrainedWindow), you must |
| 39 // create a FocusManager when the window is created (it is automatically deleted | 39 // create a FocusManager when the window is created (it is automatically deleted |
| 40 // when the window is destroyed). | 40 // when the window is destroyed). |
| 41 // | 41 // |
| 42 // The FocusTraversable interface exposes the methods a class should implement | 42 // The FocusTraversable interface exposes the methods a class should implement |
| (...skipping 296 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 339 // The list of registered FocusChange listeners. | 339 // The list of registered FocusChange listeners. |
| 340 typedef std::vector<FocusChangeListener*> FocusChangeListenerList; | 340 typedef std::vector<FocusChangeListener*> FocusChangeListenerList; |
| 341 FocusChangeListenerList focus_change_listeners_; | 341 FocusChangeListenerList focus_change_listeners_; |
| 342 | 342 |
| 343 DISALLOW_COPY_AND_ASSIGN(FocusManager); | 343 DISALLOW_COPY_AND_ASSIGN(FocusManager); |
| 344 }; | 344 }; |
| 345 | 345 |
| 346 } // namespace views | 346 } // namespace views |
| 347 | 347 |
| 348 #endif // VIEWS_FOCUS_FOCUS_MANAGER_H_ | 348 #endif // VIEWS_FOCUS_FOCUS_MANAGER_H_ |
| OLD | NEW |