Defining a Form

The structure of a form definition file has already been discussed in Form Definition File. The form definition is a command sequence starting with:

layout form !!formname

and ending with:

exit

The sequence includes:

• The commands which create the form itself and set its attributes, such as its minimum size and title.

• The commands which create the gadgets on the form, and specify how they are arranged.

• The definitions of any variables which are to be members of the form.