Garmelon/toss
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Use styled chunks of text instead of plain strings

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This commit is contained in:
Joscha 2022-07-04 10:55:25 +02:00
parent 761519c1a7
commit 9b0d80873f
8 changed files with 209 additions and 66 deletions
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13
examples/text_wrapping.rs
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@ -1,6 +1,6 @@
use crossterm::event::Event;
use crossterm::style::ContentStyle;
use toss::frame::{Frame, Pos};
use toss::styled::Styled;
use toss::terminal::Terminal;
fn draw(f: &mut Frame) {
@ -18,13 +18,10 @@ fn draw(f: &mut Frame) {
);
let breaks = f.wrap(text, f.size().width.into());
let lines = toss::split_at_indices(text, &breaks);
for (i, line) in lines.iter().enumerate() {
f.write(
Pos::new(0, i as i32),
line.trim_end(),
ContentStyle::default(),
);
let lines = Styled::default().then(text).split_at_indices(&breaks);
for (i, mut line) in lines.into_iter().enumerate() {
line.trim_end();
f.write(Pos::new(0, i as i32), line);
}
}