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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_VIEW_H_ | 5 #ifndef UI_VIEWS_VIEW_H_ |
6 #define UI_VIEWS_VIEW_H_ | 6 #define UI_VIEWS_VIEW_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
11 #include <map> | 11 #include <map> |
12 #include <memory> | 12 #include <memory> |
13 #include <set> | 13 #include <set> |
14 #include <string> | 14 #include <string> |
15 #include <vector> | 15 #include <vector> |
16 | 16 |
17 #include "base/compiler_specific.h" | 17 #include "base/compiler_specific.h" |
18 #include "base/i18n/rtl.h" | 18 #include "base/i18n/rtl.h" |
19 #include "base/logging.h" | 19 #include "base/logging.h" |
20 #include "base/macros.h" | 20 #include "base/macros.h" |
21 #include "build/build_config.h" | 21 #include "build/build_config.h" |
22 #include "ui/accessibility/ax_enums.h" | 22 #include "ui/accessibility/ax_enums.h" |
23 #include "ui/base/accelerators/accelerator.h" | 23 #include "ui/base/accelerators/accelerator.h" |
| 24 #include "ui/base/class_property.h" |
24 #include "ui/base/dragdrop/drag_drop_types.h" | 25 #include "ui/base/dragdrop/drag_drop_types.h" |
25 #include "ui/base/dragdrop/drop_target_event.h" | 26 #include "ui/base/dragdrop/drop_target_event.h" |
26 #include "ui/base/dragdrop/os_exchange_data.h" | 27 #include "ui/base/dragdrop/os_exchange_data.h" |
27 #include "ui/base/ui_base_types.h" | 28 #include "ui/base/ui_base_types.h" |
28 #include "ui/compositor/layer_delegate.h" | 29 #include "ui/compositor/layer_delegate.h" |
29 #include "ui/compositor/layer_owner.h" | 30 #include "ui/compositor/layer_owner.h" |
30 #include "ui/compositor/paint_cache.h" | 31 #include "ui/compositor/paint_cache.h" |
31 #include "ui/events/event.h" | 32 #include "ui/events/event.h" |
32 #include "ui/events/event_target.h" | 33 #include "ui/events/event_target.h" |
33 #include "ui/gfx/geometry/insets.h" | 34 #include "ui/gfx/geometry/insets.h" |
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108 // specific properties and functionality. | 109 // specific properties and functionality. |
109 // | 110 // |
110 // Unless otherwise documented, views is not thread safe and should only be | 111 // Unless otherwise documented, views is not thread safe and should only be |
111 // accessed from the main thread. | 112 // accessed from the main thread. |
112 // | 113 // |
113 ///////////////////////////////////////////////////////////////////////////// | 114 ///////////////////////////////////////////////////////////////////////////// |
114 class VIEWS_EXPORT View : public ui::LayerDelegate, | 115 class VIEWS_EXPORT View : public ui::LayerDelegate, |
115 public ui::LayerOwner, | 116 public ui::LayerOwner, |
116 public ui::AcceleratorTarget, | 117 public ui::AcceleratorTarget, |
117 public ui::EventTarget, | 118 public ui::EventTarget, |
118 public ui::EventHandler { | 119 public ui::EventHandler, |
| 120 public ui::PropertyHandler { |
119 public: | 121 public: |
120 using Views = std::vector<View*>; | 122 using Views = std::vector<View*>; |
121 | 123 |
122 enum class FocusBehavior { | 124 enum class FocusBehavior { |
123 // Use when the View is never focusable. Default. | 125 // Use when the View is never focusable. Default. |
124 NEVER, | 126 NEVER, |
125 | 127 |
126 // Use when the View is to be focusable both in regular and accessibility | 128 // Use when the View is to be focusable both in regular and accessibility |
127 // mode. | 129 // mode. |
128 ALWAYS, | 130 ALWAYS, |
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1707 // Observers ------------------------------------------------------------- | 1709 // Observers ------------------------------------------------------------- |
1708 | 1710 |
1709 base::ObserverList<ViewObserver> observers_; | 1711 base::ObserverList<ViewObserver> observers_; |
1710 | 1712 |
1711 DISALLOW_COPY_AND_ASSIGN(View); | 1713 DISALLOW_COPY_AND_ASSIGN(View); |
1712 }; | 1714 }; |
1713 | 1715 |
1714 } // namespace views | 1716 } // namespace views |
1715 | 1717 |
1716 #endif // UI_VIEWS_VIEW_H_ | 1718 #endif // UI_VIEWS_VIEW_H_ |
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