Button problems

[Menko]

Hello,
I'm trying to get tgui working in my project and after trying a lot of things, nothing appears to be drawn,
and im not sure what is the problem. I'm using the latest dev version compiled from source (0.8-dev).

basicly, what i did is, in the header file

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tgui::Gui gui;
tgui::Button::Ptr m_buttonQuit;
tgui::Theme m_theme;

And in the cpp file
Init() function

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try
{
gui.setTarget(game->getWindow()); // getWindow returns the sf::RenderWindow
m_theme.load("Themes/Black.txt");
m_buttonQuit = tgui::Button::create();
m_buttonQuit->setRenderer(m_theme.getRenderer("Button"));
m_buttonQuit->setText("Quit");
m_buttonQuit->setPosition((game->getWindow().getSize().x / 2), ((game->getWindow().getSize().y / 2) + 100));
m_buttonQuit->setSize(20, 20);
m_buttonQuit->connect("pressed", [&]() { game->Quit(); });
gui.add(m_buttonQuit);
}
catch (const tgui::Exception& e)
{
std::cerr << "TGUI Exception: " << e.what() << std::endl;
}

The handleInput() function:

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sf::Event event;
while (game->getWindow().pollEvent(event))
{ a lot of stuff here
gui.handleEvent(event);
}

and lastly the Draw() function

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game->getWindow().display();
gui.draw();

But window is just empty.
Thanks!

[texus]

You should call gui.draw() before calling display() on the sfml window, otherwise you are rendering to the next frame which will overdrawn by the next window.clear() call.