bendns' repos / helix
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ui: Only render menu scrollbar if it doesn't fit
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Blaž Hrastnik 2022-01-31
parent 094a0aa · commit f10a06f
Diffstat
-rw-r--r--helix-term/src/ui/menu.rs6
1 files changed, 4 insertions, 2 deletions
diff --git a/helix-term/src/ui/menu.rs b/helix-term/src/ui/menu.rs
index e127e09b..f57acd8e 100644
--- a/helix-term/src/ui/menu.rs
+++ b/helix-term/src/ui/menu.rs
@@ -304,12 +304,14 @@ impl<T: Item + 'static> Component for Menu<T> {
},
);
+ let fits = len <= win_height;
+
for (i, _) in (scroll..(scroll + win_height).min(len)).enumerate() {
let is_marked = i >= scroll_line && i < scroll_line + scroll_height;
- if is_marked {
+ if !fits && is_marked {
let cell = &mut surface[(area.x + area.width - 2, area.y + i as u16)];
- cell.set_symbol("▐ ");
+ cell.set_symbol("▐");
// cell.set_style(selected);
// cell.set_style(if is_marked { selected } else { style });
}