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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_CONTROLS_COMBOBOX_COMBOBOX_H_ | 5 #ifndef UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_ |
| 6 #define UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_ | 6 #define UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_ |
| 7 | 7 |
| 8 #include "base/macros.h" | 8 #include "base/macros.h" |
| 9 #include "base/memory/weak_ptr.h" | 9 #include "base/memory/weak_ptr.h" |
| 10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
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| 87 | 87 |
| 88 // Overridden from View: | 88 // Overridden from View: |
| 89 gfx::Size GetPreferredSize() const override; | 89 gfx::Size GetPreferredSize() const override; |
| 90 const char* GetClassName() const override; | 90 const char* GetClassName() const override; |
| 91 bool SkipDefaultKeyEventProcessing(const ui::KeyEvent& e) override; | 91 bool SkipDefaultKeyEventProcessing(const ui::KeyEvent& e) override; |
| 92 bool OnKeyPressed(const ui::KeyEvent& e) override; | 92 bool OnKeyPressed(const ui::KeyEvent& e) override; |
| 93 bool OnKeyReleased(const ui::KeyEvent& e) override; | 93 bool OnKeyReleased(const ui::KeyEvent& e) override; |
| 94 void OnPaint(gfx::Canvas* canvas) override; | 94 void OnPaint(gfx::Canvas* canvas) override; |
| 95 void OnFocus() override; | 95 void OnFocus() override; |
| 96 void OnBlur() override; | 96 void OnBlur() override; |
| 97 void GetAccessibleState(ui::AXViewState* state) override; | 97 void GetAccessibleNodeData(ui::AXNodeData* node_data) override; |
| 98 void Layout() override; | 98 void Layout() override; |
| 99 void OnEnabledChanged() override; | 99 void OnEnabledChanged() override; |
| 100 void OnNativeThemeChanged(const ui::NativeTheme* theme) override; | 100 void OnNativeThemeChanged(const ui::NativeTheme* theme) override; |
| 101 | 101 |
| 102 // Overridden from PrefixDelegate: | 102 // Overridden from PrefixDelegate: |
| 103 int GetRowCount() override; | 103 int GetRowCount() override; |
| 104 int GetSelectedRow() override; | 104 int GetSelectedRow() override; |
| 105 void SetSelectedRow(int row) override; | 105 void SetSelectedRow(int row) override; |
| 106 base::string16 GetTextForRow(int row) override; | 106 base::string16 GetTextForRow(int row) override; |
| 107 | 107 |
| 108 // Overriden from ButtonListener: | 108 // Overriden from ButtonListener: |
| 109 void ButtonPressed(Button* sender, const ui::Event& event) override; | 109 void ButtonPressed(Button* sender, const ui::Event& event) override; |
| 110 | 110 |
| 111 protected: | 111 protected: |
| 112 void set_size_to_largest_label(bool size_to_largest_label) { | 112 void set_size_to_largest_label(bool size_to_largest_label) { |
| 113 size_to_largest_label_ = size_to_largest_label; | 113 size_to_largest_label_ = size_to_largest_label; |
| 114 } | 114 } |
| 115 | 115 |
| 116 private: | 116 private: |
| 117 friend class test::ComboboxTestApi; | 117 friend class test::ComboboxTestApi; |
| 118 | 118 |
| 119 class ComboboxMenuModel; | 119 class ComboboxMenuModel; |
| 120 | 120 |
| 121 // Updates the border according to the current state. | 121 // Updates the border according to the current node_data. |
| 122 void UpdateBorder(); | 122 void UpdateBorder(); |
| 123 | 123 |
| 124 // Given bounds within our View, this helper mirrors the bounds if necessary. | 124 // Given bounds within our View, this helper mirrors the bounds if necessary. |
| 125 void AdjustBoundsForRTLUI(gfx::Rect* rect) const; | 125 void AdjustBoundsForRTLUI(gfx::Rect* rect) const; |
| 126 | 126 |
| 127 // Draws the selected value of the drop down list | 127 // Draws the selected value of the drop down list |
| 128 void PaintText(gfx::Canvas* canvas); | 128 void PaintText(gfx::Canvas* canvas); |
| 129 | 129 |
| 130 // Draws the button images. | 130 // Draws the button images. |
| 131 void PaintButtons(gfx::Canvas* canvas); | 131 void PaintButtons(gfx::Canvas* canvas); |
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| 222 | 222 |
| 223 // Used for making calbacks. | 223 // Used for making calbacks. |
| 224 base::WeakPtrFactory<Combobox> weak_ptr_factory_; | 224 base::WeakPtrFactory<Combobox> weak_ptr_factory_; |
| 225 | 225 |
| 226 DISALLOW_COPY_AND_ASSIGN(Combobox); | 226 DISALLOW_COPY_AND_ASSIGN(Combobox); |
| 227 }; | 227 }; |
| 228 | 228 |
| 229 } // namespace views | 229 } // namespace views |
| 230 | 230 |
| 231 #endif // UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_ | 231 #endif // UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_ |
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