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// Copyright (c) 2011 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_WIDGET_EXAMPLE_H_
#define UI_VIEWS_EXAMPLES_WIDGET_EXAMPLE_H_
#include <string>
#include "base/macros.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/examples/example_base.h"
#include "ui/views/widget/widget.h"
namespace views {
namespace examples {
// WidgetExample demonstrates how to create a popup widget.
class VIEWS_EXAMPLES_EXPORT WidgetExample : public ExampleBase,
public ButtonListener {
public:
WidgetExample();
~WidgetExample() override;
// ExampleBase:
void CreateExampleView(View* container) override;
private:
// Button tags used to identify various commands.
enum Command {
POPUP, // Show a popup widget.
DIALOG, // Show a dialog widget.
CHILD, // Show a child widget.
CLOSE_WIDGET, // Close the sender button's widget.
};
// Construct a button with the specified |label| and |tag| in |container|.
void BuildButton(View* container, const std::string& label, int tag);
// Construct a Widget for |sender|, initialize with |params|, and call Show().
void ShowWidget(View* sender, Widget::InitParams params);
// ButtonListener:
void ButtonPressed(Button* sender, const ui::Event& event) override;
DISALLOW_COPY_AND_ASSIGN(WidgetExample);
};
} // namespace examples
} // namespace views
#endif // UI_VIEWS_EXAMPLES_WIDGET_EXAMPLE_H_
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