Text.opBinary

Font fnt = new Font("samples/font/arial.ttf", 12);
Text t = new Text(font);
t.setData("My new string");
t ~= "is great!"; // t draws now 'My new string is great' on screen.

The example above is the same as if you do:

t += "is great!";

Both operators (~ and +) are allowed.