| // 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 UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_ |
| #define UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_ |
| |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "ui/views/examples/views_examples_export.h" |
| |
| namespace views { |
| class View; |
| |
| namespace examples { |
| |
| class VIEWS_EXAMPLES_EXPORT ExampleBase { |
| public: |
| virtual ~ExampleBase(); |
| |
| // Sub-classes should creates and add the views to the given parent. |
| virtual void CreateExampleView(View* parent) = 0; |
| |
| const std::string& example_title() const { return example_title_; } |
| View* example_view() { return container_; } |
| |
| protected: |
| explicit ExampleBase(const char* title); |
| |
| View* container() { return container_; } |
| |
| // Prints a message in the status area, at the bottom of the window. |
| void PrintStatus(const char* format, ...); |
| |
| // Converts an boolean value to "on" or "off". |
| const char* BoolToOnOff(bool value) { |
| return value ? "on" : "off"; |
| } |
| |
| private: |
| // Name of the example - used as title in the combobox list. |
| std::string example_title_; |
| |
| // The view that contains the views example. |
| View* container_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ExampleBase); |
| }; |
| |
| } // namespace examples |
| } // namespace views |
| |
| #endif // UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_ |