Function main

examples/Notebook.cpp:9–85

#include <SFML/Graphics.hpp>

int main() {
	// Create the main SFML window
	sf::RenderWindow app_window( sf::VideoMode( { 800, 600 } ), "SFGUI Notebook Example", sf::Style::Titlebar | sf::Style::Close );

	// We have to do this because we don't use SFML to draw.
	app_window.resetGLStates();

	// Create an SFGUI. This is required before doing anything with SFGUI.
	sfg::SFGUI sfgui;

	// Create our main SFGUI window
	auto window = sfg::Window::Create();
	window->SetTitle( "Title" );

	// Create the notebook.
	auto notebook = sfg::Notebook::Create();

	// Create a couple of buttons to populate the notebook.
	auto button1 = sfg::Button::Create( "Hello" );
	auto button2 = sfg::Button::Create( "World" );

	// Add new pages to the notebook with respective tab labels
	// containing solely the buttons as their children.
	notebook->AppendPage( button1, sfg::Label::Create( "Page 1" ) );
	notebook->AppendPage( button2, sfg::Label::Create( "Page 2" ) );
	notebook->AppendPage( sfg::Label::Create(), sfg::Label::Create( "Page 3" ) );
	notebook->AppendPage( sfg::Label::Create(), sfg::Label::Create( "Page 4" ) );
	notebook->AppendPage( sfg::Label::Create(), sfg::Label::Create( "Page 5" ) );
	notebook->AppendPage( sfg::Label::Create(), sfg::Label::Create( "Page 6" ) );
	notebook->AppendPage( sfg::Label::Create(), sfg::Label::Create( "Page 7" ) );
	notebook->AppendPage( sfg::Label::Create(), sfg::Label::Create( "Page 8" ) );

	notebook->SetScrollable( true );
	notebook->SetRequisition( sf::Vector2f( 200.f, 0.f ) );

	// Add the notebook to the window.
	window->Add( notebook );

	sf::Clock clock;

	// Update an initial time to construct the GUI before drawing begins.
	// This makes sure that there are no frames in which no GUI is visible.
	window->Update( 0.f );

	// Start the game loop
	while ( app_window.isOpen() ) {
		// Process events
		while ( const std::optional event = app_window.pollEvent() ) {
			// Handle events
			window->HandleEvent( *event );

			// Close window : exit
			if ( event->is<sf::Event::Closed>() ) {
				return EXIT_SUCCESS;
			}
		}

		// Update the GUI every 5ms