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Scroll the collab panel when keyboard focusing

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This commit is contained in:
Conrad Irwin 2023-11-29 22:39:15 -07:00
parent 8638fc4149
commit a37f86f294
2 changed files with 24 additions and 18 deletions
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18
crates/gpui2/src/elements/div.rs
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@ -1491,4 +1491,22 @@ impl ScrollHandle {
Err(ix) => ix.min(state.child_bounds.len().saturating_sub(1)),
}
}
/// scroll_to_item scrolls the minimal amount to ensure that the item is
/// fully visible
pub fn scroll_to_item(&self, ix: usize) {
let state = self.0.borrow();
let Some(bounds) = state.child_bounds.get(ix) else {
return;
};
let scroll_offset = state.offset.borrow().y;
if bounds.top() + scroll_offset < state.bounds.top() {
state.offset.borrow_mut().y = state.bounds.top() - bounds.top();
} else if bounds.bottom() + scroll_offset > state.bounds.bottom() {
state.offset.borrow_mut().y = state.bounds.bottom() - bounds.bottom();
}
}
}