window.hpp

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// Copyright (c) 2017 Kolya Kosenko
 
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
 
 
#ifndef BOOST_UI_WINDOW_HPP
#define BOOST_UI_WINDOW_HPP
 
#include <boost/ui/config.hpp>
 
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
 
#include <boost/ui/widget.hpp>
 
namespace boost {
namespace ui    {
 
 
class close_event : public event
{
public:
    close_event() : m_veto(false) {}
    ~close_event();
 
    void veto() { m_veto = true; }
 
private:
    bool m_veto;
    boost::function<void(bool)> m_veto_fn;
    boost::function<void(bool)> m_skip_fn;
 
#ifndef DOXYGEN
    template <class NativeEvent, class UIEvent>
    friend class native::event_functor_event;
#endif
};
 
 
class BOOST_UI_DECL window : public widget
{
public:
    window& title(const uistring& title);
 
    uistring title() const;
 
    void show_modal();
 
    bool close();
 
    BOOST_UI_DETAIL_HANDLER(close, window);
    BOOST_UI_DETAIL_HANDLER_EVENT(close_event, window, close_event);
 
private:
    void on_close_raw(const boost::function<void()>& handler);
    void on_close_event_raw(const boost::function<void(close_event&)>& handler);
};
} // namespace ui
} // namespace boost
 
#endif // BOOST_UI_WINDOW_HPP