This is a list of all the key codes supported by the KeyboardWidget:

cancel, help, backspace, tab, clear, return, enter, pause, escape, space, page_up, page_down, end, home, left, up, right, down, printscreen, insert, delete

0, 1, 2, 3, 4, 5, 6, 7, 8, 9

a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z

numpad0, numpad1, numpad2, numpad3, numpad4, numpad5, numpad6, numpad7, numpad8, numpad9

multiply, add, separator, subtract, decimal, divide

f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12
f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24

firefoxsemicolon, firefoxequals, firefoxminus

semicolon, equals, comma, dash, period, slash, backquote, openbracket, backslash, closebracket, quote

shift, ctrl, alt, meta