1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
//! Defines the [PdfFormFieldOption] struct, exposing functionality related to a single selectable
//! option in a `PdfFormFieldOptions` collection.
use crate::form_field_options::PdfFormFieldOptionIndex;
/// A single selectable option in a list box or check box form field widget.
pub struct PdfFormFieldOption {
index: PdfFormFieldOptionIndex,
is_set: bool,
label: Option<String>,
}
impl PdfFormFieldOption {
#[inline]
pub(crate) fn new(index: PdfFormFieldOptionIndex, is_set: bool, label: Option<String>) -> Self {
PdfFormFieldOption {
index,
is_set,
label,
}
}
/// Returns the zero-based index of this option in its containing form field.
#[inline]
pub fn index(&self) -> PdfFormFieldOptionIndex {
self.index
}
/// Returns `true` if this option is selected.
#[inline]
pub fn is_set(&self) -> bool {
self.is_set
}
/// Returns the displayed label for this option, if any.
#[inline]
pub fn label(&self) -> Option<&String> {
self.label.as_ref()
}
}