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// Copyright 2012 The Chromium Authors
// 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 <memory>
#include <string>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "ui/views/examples/views_examples_export.h"
namespace views {
class View;
namespace examples {
class VIEWS_EXAMPLES_EXPORT ExampleBase {
public:
ExampleBase(const ExampleBase&) = delete;
ExampleBase& operator=(const ExampleBase&) = delete;
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_; }
raw_ptr<View> example_view() { return container_; }
void SetContainer(View* container) { container_ = container; }
protected:
explicit ExampleBase(const char* title);
private:
// Name of the example - used as title in the side panel.
std::string example_title_;
// The view that contains the views example.
// The tab of the respective view in the tabbed pane owns the view.
raw_ptr<View> container_;
};
using ExampleVector = std::vector<std::unique_ptr<ExampleBase>>;
} // namespace examples
} // namespace views
#endif // UI_VIEWS_EXAMPLES_EXAMPLE_BASE_H_
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