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fix(scroll): reset scroll properly when typing (#1547)

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Aram Drevekenin 2022-06-27 19:01:33 +02:00 • committed by GitHub
parent 9225ce6c34
commit 7c1348572a
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1 changed files with 5 additions and 5 deletions
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8
zellij-server/src/panes/grid.rs
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@ -854,14 +854,14 @@ impl Grid {
self.output_buffer.update_all_lines(); self.output_buffer.update_all_lines();
} }
pub fn reset_viewport(&mut self) { pub fn reset_viewport(&mut self) {
let row_count_below = self.lines_below.len(); let max_lines_to_scroll = *SCROLL_BUFFER_SIZE.get().unwrap() * 2; // while not very elegant, this can prevent minor bugs from becoming showstoppers by sticking the whole app display in an endless loop
for _ in 0..row_count_below { let mut lines_scrolled = 0;
while self.is_scrolled && lines_scrolled < max_lines_to_scroll {
self.scroll_down_one_line(); self.scroll_down_one_line();
lines_scrolled += 1;
} }
if row_count_below > 0 {
self.output_buffer.update_all_lines(); self.output_buffer.update_all_lines();
} }
}
pub fn rotate_scroll_region_up(&mut self, count: usize) { pub fn rotate_scroll_region_up(&mut self, count: usize) {
if let Some((scroll_region_top, scroll_region_bottom)) = self if let Some((scroll_region_top, scroll_region_bottom)) = self
.scroll_region .scroll_region