WARNING: Most of the functionality is only human tested.
A TUI input library supporting multiple backends.
This crate can be used with tui-rs.
Cargo.toml
# crossterm
tui-input = "*"
# termion
tui-input = { version = "*", features = ["termion"], default-features = false }
See examples.
Continuing #530, i added visual_cursor method as discussed, but currently fighting incorrect display at scroll position.
Currently I'm not sure if code in example is to blame or tui-rs. Investigating.
Hi @sayanarijit
Thank you very much for this amazing crate.
I'm encountering a systematic crash whenever I write strings containing unicode characters.
It's crashing on
input.rs: 115: self.value.remove(self.cursor);
A minimum reproducible example is:
let mut string = "¡¡¡¡".to_string();
string.remove(1);
thread 'main' panicked at 'byte index 1 is not a char boundary; it is inside '¡' (bytes 0..2) of¡¡¡¡'
For now just creating the issue to signal the weakness. I'll create a PR if I find a clean solution
let input = Input::new("Hello");let input: Input = "Hello".into();let input: Input = String::new("Hello").into();let value: String = input.into();println!("{}", input);input.reset(); to reset the values.InputRequest::Submitted and InputRequest::Escapped has been
deprecated. Match against the keyboard event instead.Input::handle now returns InputResponse (not optional).StateChanged has been deprecated. Use
InputResponse::StateChanged {..}InputResponse::Unchanged is returned when neither the value, nor the
cursor changes.with_value auto sets the cursor.with_cursor auto adjusts based on the value.InputRequest::SetCursor() to set cursor to some specific value
(auto adjusted).visual_cursor to make it easy for handling multispace characters (Japanese, Chinese) better in tui-rs ~ by @Elvyria.visual_scroll to accompany visual_cursor in tui-rs ~ @sayanarijit.to_input_request() now takes a reference instead of an owned event.EventHandler trait in each backend to enable passing events directly to input.handle_event() instead of using to_input_request().Added support more termion keys.
See this release for crossterm: v0.5.0
Source code(tar.gz)Following keys are now supported in crossterm
Added a kew input request
\t ). Tab characters will be ignored.let input = Input::new("Hello");let input: Input = "Hello".into();let input: Input = String::new("Hello").into();let value: String = input.into();println!("{}", input);input.reset(); to reset the values.StateChanged has returned.InputResponse is now an alias to Option<StateChanged>.InputRequest::Submitted and InputRequest::Escapped has been
deprecated. Match against the keyboard event instead.Input::handle now returns InputResponse (not optional).StateChanged has been deprecated. Use
InputResponse::StateChanged {..}InputResponse::Unchanged is returned when neither the value, nor the
cursor changes.with_value auto sets the cursor.with_cursor auto adjusts based on the value.InputRequest::SetCursor() to set cursor to some specific value
(auto adjusted).Added termion backend.
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