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wayland: apply CSD geometry offset in wl_window_move 

Without this, moving a CSD client (Firefox) causes the surface to
"pop" out of the WM frame — the scene node was positioned at the
raw frame-relative coords without subtracting geometry.x/y.
This commit is contained in:
lkn 2026-06-21 19:18:20 +02:00
parent 1ee10d37f5
commit bb95bd52cd
1 changed files with 8 additions and 3 deletions
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11
src/backend/wayland/wl_window.c
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@ -189,11 +189,16 @@ void wl_window_move(WNativeWindow win, int x, int y)
v->x = x; v->y = y;
}
if (v->scene_node) {
/* Scene node is a child of the frame tree — use relative coords */
/* Scene node position must account for CSD geometry offset */
int gx = 0, gy = 0;
if (v->xdg_surface) {
gx = v->xdg_surface->geometry.x;
gy = v->xdg_surface->geometry.y;
}
if (v->frame_id)
wlr_scene_node_set_position(&v->scene_node->node, x, y);
wlr_scene_node_set_position(&v->scene_node->node, x - gx, y - gy);
else
wlr_scene_node_set_position(&v->scene_node->node, v->x, v->y);
wlr_scene_node_set_position(&v->scene_node->node, v->x - gx, v->y - gy);
}
if (v->xw_surface)
wlr_xwayland_surface_configure(v->xw_surface,