showtcheck: Rx, name

showtcheck: will draw a checkbox on the screen. If Rx contains 1, a check mark will be printed. If Rx is 0 or undefined, then no check mark will be printed. showcheck: only draws the widget and does not wait for input.


Rx: The value of the widget: 1 if checked, 0 if not checked.
name: The name of the tcheck field defined in tcheck:.