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Fix bad scrolling detection

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This commit is contained in:
Alexandre Bury 2020-07-05 15:29:30 -07:00
parent e8960fe89d
commit 2e308d8d26
1 changed files with 5 additions and 2 deletions
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7
cursive-core/src/view/scroll/raw.rs
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@ -69,12 +69,15 @@ where
size
};
// Re-define `available` using the new, actual size.
let available = size.saturating_sub(scrollbar_size);
// On non-scrolling axis, give inner_size the available space instead.
let inner_size = get_scroller(model)
.is_enabled()
.select_or(inner_size, size.saturating_sub(scrollbar_size));
.select_or(inner_size, available);
let new_scrolling = inner_size.zip_map(size, |i, s| i > s);
let new_scrolling = inner_size.zip_map(available, |i, s| i > s);
(inner_size, size, new_scrolling)
}