| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SHELF_SHELF_BUTTON_H_ |
| #define ASH_SHELF_SHELF_BUTTON_H_ |
| |
| #include "ash/ash_export.h" |
| #include "ui/views/controls/button/button.h" |
| |
| namespace ash { |
| class Shelf; |
| class ShelfButtonDelegate; |
| |
| // Button used for items on the shelf. |
| class ASH_EXPORT ShelfButton : public views::Button { |
| public: |
| ShelfButton(Shelf* shelf, ShelfButtonDelegate* shelf_button_delegate); |
| ~ShelfButton() override; |
| |
| // views::Button: |
| const char* GetClassName() const override; |
| void AboutToRequestFocusFromTabTraversal(bool reverse) override; |
| void GetAccessibleNodeData(ui::AXNodeData* node_data) override; |
| void NotifyClick(const ui::Event& event) override; |
| std::unique_ptr<views::InkDrop> CreateInkDrop() override; |
| |
| Shelf* shelf() { return shelf_; } |
| |
| protected: |
| ShelfButtonDelegate* shelf_button_delegate() { |
| return shelf_button_delegate_; |
| } |
| |
| private: |
| // The shelf instance that this button belongs to. Unowned. |
| Shelf* const shelf_; |
| |
| // A class to which this button delegates handling some of its events. |
| ShelfButtonDelegate* const shelf_button_delegate_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ShelfButton); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_SHELF_SHELF_BUTTON_H_ |