gtk4/entry.rs
1// Take a look at the license at the top of the repository in the LICENSE file.
2
3use glib::translate::*;
4
5use crate::{prelude::*, Entry};
6
7mod sealed {
8 pub trait Sealed {}
9 impl<T: super::IsA<super::Entry>> Sealed for T {}
10}
11
12// rustdoc-stripper-ignore-next
13/// Trait containing manually implemented methods of [`Entry`](crate::Entry).
14pub trait EntryExtManual: sealed::Sealed + IsA<Entry> + 'static {
15 /// Retrieves the character displayed in place of the actual text
16 /// in “password mode”.
17 ///
18 /// # Returns
19 ///
20 /// the current invisible char, or 0, if the entry does not
21 /// show invisible text at all.
22 #[doc(alias = "gtk_entry_get_invisible_char")]
23 #[doc(alias = "get_invisible_char")]
24 fn invisible_char(&self) -> Option<char> {
25 let ret =
26 unsafe { crate::ffi::gtk_entry_get_invisible_char(self.as_ref().to_glib_none().0) };
27 if ret == 0 {
28 return None;
29 }
30 Some(TryFrom::try_from(ret).expect("conversion from an invalid Unicode value attempted"))
31 }
32}
33
34impl<O: IsA<Entry>> EntryExtManual for O {}