SFML Textbox and Button Implementation

#include <iostream>
#include <SFML/Graphics.hpp>
#include "Textbox.h"
#include "Button.h"

int main() {
    sf::RenderWindow window;

    sf::Vector2i centerWindow((sf::VideoMode::getDesktopMode().width / 2) - 445, (sf::VideoMode::getDesktopMode().height / 2) - 480);

    window.create(sf::VideoMode(900, 900), "SFML Textbox", sf::Style::Titlebar | sf::Style::Close);
    window.setPosition(centerWindow);

    window.setKeyRepeatEnabled(true);

    sf::Font font;
    if (!font.loadFromFile("arial.ttf"))
        std::cout << "Font not found!\n";

    Textbox text1(20, sf::Color::White, true);
    text1.setPosition({ 100, 100 });
    text1.setLimit(true, 30);
    text1.setFont(font);

    Button btn1("Enter", { 200, 100 }, 30, sf::Color::Green, sf::Color::Black);
    btn1.setFont(font);
    btn1.setPosition({ 100, 300 });


    //Main Loop:
    while (window.isOpen()) {

        sf::Event Event;

        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Return)) {
            text1.setSelected(true);
        }
        else if (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)) {
            text1.setSelected(false);
        }

        //Event Loop:
        while (window.pollEvent(Event)) {
            switch (Event.type) {

            case sf::Event::Closed:
                window.close();
            case sf::Event::TextEntered:
                text1.typedOn(Event);
            case sf::Event::MouseMoved:
                if (btn1.isMouseOver(window)) {
                    btn1.setBackColor(sf::Color::Magenta);
                }
                else {
                    btn1.setBackColor(sf::Color::Green);
                }
                break;
            case sf::Event::MouseButtonPressed:
                if (btn1.isMouseOver(window)) {
                    std::cout << "Hello " << text1.getText() << "\n";
                }
            }
        }
        window.clear();
        text1.drawTo(window);
        btn1.drawTo(window);
        window.display();
    }
}