A simple CPU rendered GUI IDE experience.
Diffstat (limited to 'src/text.rs')
| -rw-r--r-- | src/text.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/text.rs b/src/text.rs index 04e07b5..8b892df 100644 --- a/src/text.rs +++ b/src/text.rs @@ -1040,6 +1040,7 @@ impl TextArea { bg: [u8; 3], (into, (w, _)): (&mut [Cell], (usize, usize)), (ox, oy): (usize, usize), + mut m: impl FnMut(Cell, usize) -> Cell, ) { for y in 0..r { if (self.vo + y) < self.l() { @@ -1048,10 +1049,13 @@ impl TextArea { .chars() .zip(into[(y + oy) * w..].iter_mut().skip(ox)) .for_each(|(a, b)| { - *b = Cell { - style: Style::new(color, bg), - letter: Some(a), - } + *b = m( + Cell { + style: Style::new(color, bg), + letter: Some(a), + }, + self.vo + y, + ) }); } } |