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Fix a visual dotted-border issue in screen-redraw.c came from ce24b927

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That commit introduced the floating border draw path and the expression:

  px >= wp->xoff && px <= wp->xoff + sx

for top/bottom floating borders. That range ignores a left scrollbar
extending the floating pane’s outer border leftward, so the top/bottom
borders don’t cover the scrollbar area and you see the dot/ corner
artifacts.
This commit is contained in:
Michael Grant
2026-06-16 09:35:58 +02:00
parent d223a49d18
commit 11e6a32e80
1 changed files with 12 additions and 13 deletions
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25
screen-redraw.c
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@@ -129,7 +129,7 @@ screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
int hsplit = 0, vsplit = 0;
int pane_status = window_pane_get_pane_status(wp);
int pane_scrollbars = ctx->pane_scrollbars, sb_w = 0;
int sb_pos, sx = wp->sx, sy = wp->sy;
int sb_pos, sx = wp->sx, sy = wp->sy, left, right;
enum layout_type split_type;
if (pane_scrollbars != 0)
@@ -151,20 +151,19 @@ screen_redraw_pane_border(struct screen_redraw_ctx *ctx, struct window_pane *wp,
/* Floating pane borders. */
if (window_pane_is_floating(wp)) {
left = wp->xoff - 1;
right = wp->xoff + sx;
if (sb_pos == PANE_SCROLLBARS_LEFT)
left -= sb_w;
else
right += sb_w;
if (py >= wp->yoff - 1 && py <= wp->yoff + sy) {
if (sb_pos == PANE_SCROLLBARS_LEFT) {
if (px == wp->xoff - 1 - sb_w)
return (SCREEN_REDRAW_BORDER_LEFT);
if (px == wp->xoff + sx)
return (SCREEN_REDRAW_BORDER_RIGHT);
} else { /* PANE_SCROLLBARS_RIGHT or none. */
if (px == wp->xoff - 1)
return (SCREEN_REDRAW_BORDER_LEFT);
if (px == wp->xoff + sx + sb_w)
return (SCREEN_REDRAW_BORDER_RIGHT);
}
if (px == left)
return (SCREEN_REDRAW_BORDER_LEFT);
if (px == right)
return (SCREEN_REDRAW_BORDER_RIGHT);
}
if (px >= wp->xoff && px <= wp->xoff + sx) {
if (px > left && px <= right) {
if (py == wp->yoff - 1)
return (SCREEN_REDRAW_BORDER_TOP);
if (py == wp->yoff + sy)