Jens Krause 7ad9c29eac
feat(linegauge): customized symbols (#1601)
With this PR any symbol (`&str`) can be used to render `filled` and
`unfilled` parts of `LineGauge` now. Before that change, only
[`symbols::line::Set`](https://docs.rs/ratatui/latest/ratatui/symbols/line/struct.Set.html)
was accepted.

Note: New methods are introduced to define those symbols:
`filled_symbol` and `unfilled_symbol`. The method
[`line_set`](https://docs.rs/ratatui/latest/ratatui/widgets/struct.LineGauge.html#method.line_set)
is still there, but marked as `deprecated`.

![line_gauge](https://github.com/user-attachments/assets/cae308b8-151b-461d-8af6-9a20012adf2f)
2025-01-22 19:56:22 -08:00
..