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
7// rustdoc-stripper-ignore-next
8/// Trait containing manually implemented methods of [`Entry`](crate::Entry).
9pub trait EntryExtManual: IsA<Entry> + 'static {
10    /// Retrieves the character displayed in place of the actual text
11    /// in “password mode”.
12    ///
13    /// # Returns
14    ///
15    /// the current invisible char, or 0, if the entry does not
16    ///   show invisible text at all.
17    #[doc(alias = "gtk_entry_get_invisible_char")]
18    #[doc(alias = "get_invisible_char")]
19    fn invisible_char(&self) -> Option<char> {
20        let ret =
21            unsafe { crate::ffi::gtk_entry_get_invisible_char(self.as_ref().to_glib_none().0) };
22        if ret == 0 {
23            return None;
24        }
25        Some(TryFrom::try_from(ret).expect("conversion from an invalid Unicode value attempted"))
26    }
27}
28
29impl<O: IsA<Entry>> EntryExtManual for O {}