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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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_NATIVE_CONTROL_WIN_H_ | 5 #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ |
6 #define VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ | 6 #define VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/scoped_ptr.h" | 9 #include "base/scoped_ptr.h" |
10 #include "base/scoped_vector.h" | 10 #include "base/scoped_vector.h" |
11 #include "views/controls/combobox/combobox.h" | 11 #include "views/controls/combobox/combobox.h" |
12 #include "views/controls/native/native_view_host.h" | 12 #include "views/controls/native/native_view_host.h" |
13 #include "views/widget/child_window_message_processor.h" | 13 #include "views/widget/child_window_message_processor.h" |
14 | 14 |
15 namespace app { | 15 namespace app { |
16 namespace win { | 16 class ViewProp; |
17 class ScopedProp; | |
18 } | |
19 } | 17 } |
20 | 18 |
21 namespace views { | 19 namespace views { |
22 | 20 |
23 // A View that hosts a native Windows control. | 21 // A View that hosts a native Windows control. |
24 class NativeControlWin : public ChildWindowMessageProcessor, | 22 class NativeControlWin : public ChildWindowMessageProcessor, |
25 public NativeViewHost { | 23 public NativeViewHost { |
26 public: | 24 public: |
27 NativeControlWin(); | 25 NativeControlWin(); |
28 virtual ~NativeControlWin(); | 26 virtual ~NativeControlWin(); |
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68 // to the HWND for views with right-to-left UI layout. | 66 // to the HWND for views with right-to-left UI layout. |
69 DWORD GetAdditionalExStyle() const; | 67 DWORD GetAdditionalExStyle() const; |
70 | 68 |
71 // TODO(xji): we use the following temporary function as we transition the | 69 // TODO(xji): we use the following temporary function as we transition the |
72 // various native controls to use the right set of RTL flags. This function | 70 // various native controls to use the right set of RTL flags. This function |
73 // will go away (and be replaced by GetAdditionalExStyle()) once all the | 71 // will go away (and be replaced by GetAdditionalExStyle()) once all the |
74 // controls are properly transitioned. | 72 // controls are properly transitioned. |
75 DWORD GetAdditionalRTLStyle() const; | 73 DWORD GetAdditionalRTLStyle() const; |
76 | 74 |
77 private: | 75 private: |
78 typedef ScopedVector<app::win::ScopedProp> ScopedProps; | 76 typedef ScopedVector<app::ViewProp> ViewProps; |
79 | 77 |
80 // Called by the containing WidgetWin when a message of type WM_CTLCOLORBTN or | 78 // Called by the containing WidgetWin when a message of type WM_CTLCOLORBTN or |
81 // WM_CTLCOLORSTATIC is sent from the HWND created by an object dreived from | 79 // WM_CTLCOLORSTATIC is sent from the HWND created by an object dreived from |
82 // NativeControlWin. | 80 // NativeControlWin. |
83 LRESULT GetControlColor(UINT message, HDC dc, HWND sender); | 81 LRESULT GetControlColor(UINT message, HDC dc, HWND sender); |
84 | 82 |
85 // Our subclass window procedure for the attached control. | 83 // Our subclass window procedure for the attached control. |
86 static LRESULT CALLBACK NativeControlWndProc(HWND window, | 84 static LRESULT CALLBACK NativeControlWndProc(HWND window, |
87 UINT message, | 85 UINT message, |
88 WPARAM w_param, | 86 WPARAM w_param, |
89 LPARAM l_param); | 87 LPARAM l_param); |
90 | 88 |
91 // The window procedure before we subclassed. | 89 // The window procedure before we subclassed. |
92 WNDPROC original_wndproc_; | 90 WNDPROC original_wndproc_; |
93 | 91 |
94 ScopedProps props_; | 92 ViewProps props_; |
95 | 93 |
96 DISALLOW_COPY_AND_ASSIGN(NativeControlWin); | 94 DISALLOW_COPY_AND_ASSIGN(NativeControlWin); |
97 }; | 95 }; |
98 | 96 |
99 } // namespace views | 97 } // namespace views |
100 | 98 |
101 #endif // #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ | 99 #endif // #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ |
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