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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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