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Fix autoscroll

This commit is contained in:
Thomas Forgione 2023-10-26 12:07:00 +02:00
parent 0f4211005e
commit 265208db3a
1 changed files with 4 additions and 4 deletions
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8
src/tile.rs
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@ -289,7 +289,7 @@ impl Tile {
}
// Autoscroll whene content arrives on stdout
self.scroll = self.stdout.len() as isize - 2 - (self.inner_size.1 as isize);
self.scroll = self.stdout.len() as isize - 1 - (self.inner_size.1 as isize);
if self.scroll < 0 {
self.scroll = 0;
}
@ -497,7 +497,7 @@ impl Tile {
}
}
if last_line_index <= h {
if last_line_index as u16 - scroll <= h {
let mut spaces = format!(
"{}",
cursor::Goto(x + max_char_index, y + last_line_index as u16 - scroll)
@ -522,7 +522,7 @@ impl Tile {
/// Scrolls down one line.
pub fn scroll_down(&mut self) {
if self.scroll + (self.inner_size.1 as isize) < self.stdout.len() as isize - 2 {
if self.scroll + (self.inner_size.1 as isize) < self.stdout.len() as isize - 1 {
self.scroll += 1;
}
}
@ -534,7 +534,7 @@ impl Tile {
/// Scrolls down one line.
pub fn scroll_full_down(&mut self) {
self.scroll = self.stdout.len() as isize - self.inner_size.1 as isize - 2;
self.scroll = self.stdout.len() as isize - self.inner_size.1 as isize - 1;
if self.scroll < 0 {
self.scroll = 0;
}