func NewForm(fields []*Field) (*Form, error) {
form := (*Form)(C.new_form((**C.FIELD)(void(&fields[0]))))
if form == nil {
return nil, FormsError{"NewForm failed"}
}
return form, nil
}
// NewForm returns a new form object using the fields array supplied as
// an argument
func NewForm(fields []*Field) (Form, error) {
if fields[len(fields)-1] != nil {
fields = append(fields, nil)
}
form, err := C.new_form((**C.FIELD)(unsafe.Pointer(&fields[0])))
return Form{form}, ncursesError(err)
}
func NewForm(fields []*Field) (*Form, error) {
f := make([]*C.FIELD, 0, len(fields))
for _, value := range fields {
f = append(f, value.field)
}
form := C.new_form(&f[0])
if form == nil {
return nil, errors.New("NewForm failed")
}
return &Form{form}, nil
}
// NewForm returns a new form object using the fields array supplied as
// an argument
func NewForm(fields []*Field) (Form, error) {
cfields := make([]*C.FIELD, len(fields)+1)
for index, field := range fields {
cfields[index] = field.field
}
cfields[len(fields)] = nil
var form *C.FORM
var err error
form, err = C.new_form((**C.FIELD)(&cfields[0]))
return Form{form}, ncursesError(err)
}