| // Copyright (c) 2012 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 CHROME_BROWSER_UI_VIEWS_DROPDOWN_BAR_VIEW_H_ |
| #define CHROME_BROWSER_UI_VIEWS_DROPDOWN_BAR_VIEW_H_ |
| |
| #include "base/macros.h" |
| #include "chrome/browser/ui/views/dropdown_bar_host.h" |
| #include "chrome/browser/ui/views/dropdown_bar_host_delegate.h" |
| #include "ui/views/accessible_pane_view.h" |
| |
| namespace gfx { |
| class Canvas; |
| class ImageSkia; |
| } // namespace gfx |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // The DropdownBarView is an abstract view to draw the UI controls of the |
| // DropdownBarHost. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| class DropdownBarView : public views::AccessiblePaneView, |
| public DropdownBarHostDelegate { |
| public: |
| explicit DropdownBarView(DropdownBarHost* host); |
| ~DropdownBarView() override; |
| |
| protected: |
| // Returns the DropdownBarHost that manages this view. |
| DropdownBarHost* host() const { return host_; } |
| |
| void SetBackground(const gfx::ImageSkia* left_alpha_mask, |
| const gfx::ImageSkia* right_alpha_mask); |
| void SetBorderFromIds(int left_border_image_id, |
| int middle_border_image_id, |
| int right_border_image_id); |
| |
| private: |
| // The dropdown bar host that controls this view. |
| DropdownBarHost* host_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DropdownBarView); |
| }; |
| #endif // CHROME_BROWSER_UI_VIEWS_DROPDOWN_BAR_VIEW_H_ |