Game Programming Using Qt

Conventions

You will also find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "This API is centered on QNetworkAccessManager, which handles the complete communication between your game and the Internet."

A block of code is set as follows:

QNetworkRequest request;
request.setUrl(QUrl("http://localhost/version.txt"));
request.setHeader(QNetworkRequest::UserAgentHeader, "MyGame");
m_nam->get(request);

When we wish to draw your attention to a particular part of a code block, the relevant ...