SFML 2.4.1 : simple Resizable Window

//
//-lsfml-graphics-s
//-lsfml-window-s
//-lsfml-audio-s
//-lsfml-network-s
//-lsfml-system-s
//-lz
//-lwinmm
//-lopengl32
//-lfreetype
//-ljpeg
//-lgdi32
//-luser32
//-lkernel32
//-lcomctl32
//-lopenal32
//-lflac
//-lvorbisenc
//-lvorbisfile
//-logg
//-lws2_32

// #define SFML_STATIC

#include <SFML/Graphics.hpp>
#include <SFML/Network.hpp>
#include <iostream>

// Charge une image depuis une URL
sf::Texture dlpicture(std::string host, std::string uri)
{
    sf::Http http(host);
    sf::Http::Request request(uri);

    auto response = http.sendRequest(request);
    auto data = response.getBody();

    sf::Texture text;
    text.loadFromMemory(data.data(), data.length());

    return text;
}

int main()
{
    sf::RenderWindow winRender(sf::VideoMode(1280, 720), "Resize test");

    sf::View view(winRender.getDefaultView());

    sf::Texture      texture;
    sf::Sprite       sprite;

    //texture.loadFromImage(image);

    texture = dlpicture("www.sfml-dev.org", "download/goodies/sfml-logo-small.png");
    texture.setSmooth(false);

    sprite.setTexture(texture);


    while (winRender.isOpen())
    {
        sf::Event event;

        while (winRender.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                winRender.close();

            if ((event.type == sf::Event::KeyPressed) && (event.key.code == sf::Keyboard::Escape))
                winRender.close();

            if (event.type == sf::Event::Resized)
                winRender.setView(view = sf::View(sf::FloatRect(0.f, 0.f,
                        static_cast<float>(winRender.getSize().x),
                        static_cast<float>(winRender.getSize().y))));
        }

        winRender.clear();

        //sprite.setScale(2,2);
        sprite.setPosition(winRender.getSize().x/2 - texture.getSize().x/2, winRender.getSize().y/2 - texture.getSize().y/2);
        winRender.draw(sprite);

        sf::RectangleShape rectangle;
        rectangle.setPosition(10, 10);
        rectangle.setSize(sf::Vector2f(winRender.getSize().x-20, winRender.getSize().y-20));
        rectangle.setFillColor(sf::Color(25,155,156,55));
        rectangle.setOutlineColor(sf::Color(205,205,20,200));
        rectangle.setOutlineThickness(2);
        winRender.draw(rectangle);

        winRender.display();
    }

    return EXIT_SUCCESS;
}