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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_WIN_H_ | |
6 #define VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_WIN_H_ | |
7 #pragma once | |
8 | |
9 #include "views/controls/combobox/native_combobox_wrapper.h" | |
10 #include "views/controls/native_control_win.h" | |
11 | |
12 namespace views { | |
13 | |
14 class NativeComboboxWin : public NativeControlWin, | |
15 public NativeComboboxWrapper { | |
16 public: | |
17 explicit NativeComboboxWin(Combobox* combobox); | |
18 virtual ~NativeComboboxWin(); | |
19 | |
20 // Overridden from NativeComboboxWrapper: | |
21 virtual void UpdateFromModel() OVERRIDE; | |
22 virtual void UpdateSelectedItem() OVERRIDE; | |
23 virtual void UpdateEnabled() OVERRIDE; | |
24 virtual int GetSelectedItem() const OVERRIDE; | |
25 virtual bool IsDropdownOpen() const OVERRIDE; | |
26 virtual gfx::Size GetPreferredSize() OVERRIDE; | |
27 virtual View* GetView() OVERRIDE; | |
28 virtual void SetFocus() OVERRIDE; | |
29 virtual bool HandleKeyPressed(const views::KeyEvent& event) OVERRIDE; | |
30 virtual bool HandleKeyReleased(const views::KeyEvent& event) OVERRIDE; | |
31 virtual void HandleFocus() OVERRIDE; | |
32 virtual void HandleBlur() OVERRIDE; | |
33 virtual gfx::NativeView GetTestingHandle() const OVERRIDE; | |
34 | |
35 protected: | |
36 // Overridden from NativeControlWin: | |
37 virtual bool ProcessMessage(UINT message, | |
38 WPARAM w_param, | |
39 LPARAM l_param, | |
40 LRESULT* result) OVERRIDE; | |
41 virtual void CreateNativeControl() OVERRIDE; | |
42 virtual void NativeControlCreated(HWND native_control) OVERRIDE; | |
43 | |
44 private: | |
45 void UpdateFont(); | |
46 | |
47 // The combobox we are bound to. | |
48 Combobox* combobox_; | |
49 | |
50 // The min width, in pixels, for the text content. | |
51 int content_width_; | |
52 | |
53 DISALLOW_COPY_AND_ASSIGN(NativeComboboxWin); | |
54 }; | |
55 | |
56 } // namespace views | |
57 | |
58 #endif // VIEWS_CONTROLS_COMBOBOX_NATIVE_COMBOBOX_WIN_H_ | |
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