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Fix resize issue when dragging borders without pane-scrollbars enabled.

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This commit is contained in:
Michael Grant
2026-06-16 09:37:41 +02:00
parent 11e6a32e80
commit d366507937
2 changed files with 34 additions and 11 deletions
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21
server-client.c
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@@ -627,6 +627,9 @@ server_client_check_mouse_in_pane(struct window_pane *wp, int px, int py,
pane_status_line = wp->yoff + wp->sy;
else
pane_status_line = -1; /* not used */
bdr_left = wp->xoff - 1;
if (sb_pos == PANE_SCROLLBARS_LEFT)
bdr_left -= sb_pad + sb_w;
/* Check if point is within the pane or scrollbar. */
if (((pane_status != PANE_STATUS_OFF &&
@@ -657,7 +660,7 @@ server_client_check_mouse_in_pane(struct window_pane *wp, int px, int py,
return (KEYC_MOUSE_LOCATION_SCROLLBAR_DOWN);
} else if (window_pane_is_floating(wp) &&
window_pane_get_pane_lines(wp) != PANE_LINES_NONE &&
(px == wp->xoff - 1 ||
(px == bdr_left ||
py == wp->yoff - 1 ||
py == wp->yoff + (int)wp->sy)) {
/* Floating pane left, bottom or top border. */
@@ -675,11 +678,20 @@ server_client_check_mouse_in_pane(struct window_pane *wp, int px, int py,
if (window_pane_is_floating(fwp) &&
window_pane_get_pane_lines(fwp) == PANE_LINES_NONE)
continue;
if (window_pane_show_scrollbar(fwp, sb)) {
sb_w = fwp->scrollbar_style.width;
sb_pad = fwp->scrollbar_style.pad;
} else {
sb_w = 0;
sb_pad = 0;
}
bdr_top = fwp->yoff - 1;
bdr_bottom = fwp->yoff + fwp->sy;
if (sb_pos == PANE_SCROLLBARS_LEFT)
bdr_left = fwp->xoff - 1;
if (sb_pos == PANE_SCROLLBARS_LEFT) {
bdr_left -= sb_pad + sb_w;
bdr_right = fwp->xoff + fwp->sx;
else {
} else {
/* PANE_SCROLLBARS_RIGHT or none. */
bdr_right = fwp->xoff + fwp->sx + sb_pad + sb_w;
}
@@ -689,12 +701,11 @@ server_client_check_mouse_in_pane(struct window_pane *wp, int px, int py,
break;
if (window_pane_is_floating(wp)) {
/* Floating pane, check left border. */
bdr_left = fwp->xoff - 1;
if (px == bdr_left)
break;
}
}
if (px >= fwp->xoff - 1 &&
if (px >= bdr_left &&
px <= fwp->xoff + (int)fwp->sx) {
bdr_bottom = fwp->yoff + fwp->sy;
if (py == bdr_bottom)