setHorizontalAlignment not aligning Label

[Sandorex]

Im using TGUI 0.7.4 with SFML 2.4.2

setHorizontalAlignment doesn't do anything i added 2 labels in same position so alignment is supposed to center them but they are in same position, am i doing something wrong ?

my code:

#include <cstdio>
#include <iostream>
#include <random>
#include <TGUI/TGUI.hpp>

int main(int argc, char *argv[])
{
    sf::RenderWindow window(sf::VideoMode(800, 600), "");
    tgui::Gui gui(window);

    auto lbl = tgui::Label::create("Hello1");
    lbl->setTextColor(tgui::Color(sf::Color::White));
    lbl->setPosition({50, 60});
    lbl->setHorizontalAlignment(tgui::Label::HorizontalAlignment::Center);
    gui.add(lbl);

    auto lbl2 = tgui::Label::create("Hello2");
    lbl2->setTextColor(tgui::Color(sf::Color::White));
    lbl2->setPosition({50, 60});
    gui.add(lbl2);

    window.setFramerateLimit(80);
    
    while (window.isOpen())
    {
        sf::Event event;

        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
            else if (event.type == sf::Event::Resized)
            {
                window.setView(sf::View(sf::FloatRect(0, 0, (float)event.size.width, (float)event.size.height)));
                gui.setView(window.getView());
            }
            gui.handleEvent(event);
        }

        window.clear();
        gui.draw();
        window.display();
    }

    return 0;
}

result:

[Bruno Van de Velde]

The function exists to center the text of a label inside its given size, it only works when you call setSize on the label to tell it in which area it should center.

If you just want to center the label (or any other widget) inside its parent then you can use the following:

lbl->setPosition({"(parent.width - width) / 2", 60});

[Sandorex]

Oh im sorry i didn't find much of documentation but thanks anyways!