Since it is not possible to set the looks of the Textfield.gadget via MUI,
we included some configuration abilities on our own. These are:

===== Cursor =================================================================================

Block

    If checked, the cursor will be in "Block"-mode, which means it will
    have the shape of a square that fills the character, rather than a
    vertical line.

    Default: Off

Flashing

    If checked, the cursor will flash.

    Default: Off


===== Sizes ==================================================================================

Tab Length

    Sets the length of a TAB.

    Default: 4

Line Spacing

    Sets the amount of (pixel) lines between each (text) line.

    Default: 0

==============================================================================================

Font

    Sets the font to be used withing the Textfield.gadget. (The Editing
    Area).

    Default: Screen Text