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Go to page keeps the side gutter clear of the quick-action bar (part of #2665)

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Marco Arnulfo
2026-10-16 00:57:01 +02:00
parent 2dd976b901
commit b78724be05
1 changed files with 4 additions and 5 deletions
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crates/ui-egui/src/canvas.rs
+4 -5
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@@ -2472,12 +2472,11 @@ pub fn document_area(app: &mut PdfCraftApp, index: usize, ui: &mut egui::Ui) {
// to one side. A page already shown whole, or one filling the window's width, keeps the
// scroll, so paging through a zoomed-in document stays on the same column. Otherwise a
// page that fits is centred, and a wider one scrolled just far enough to fill the window.
// The page counts with its side gutters, which keep its edge clear of the floating
// quick-action bar as the layout does.
let (x, w) = (view.last_scroll.x, avail.width());
let target = if r.width() <= w {
if r.left() >= x && r.right() <= x + w { x } else { r.center().x - w / 2.0 }
} else {
x.clamp(r.left(), r.right() - w)
};
let (left, right) = (r.left() - SIDE, r.right() + SIDE);
let target = if right - left <= w { if left >= x && right <= x + w { x } else { r.center().x - w / 2.0 } } else { x.clamp(left, right - w) };
if (target - x).abs() > 0.5 {
scroll = scroll.horizontal_scroll_offset(target.clamp(0.0, (content_w - w).max(0.0)));
}