static int grab_width, grab_height;

		double dx = cursor->x - grabsx;
		double dy = cursor->y - grabsy;

				grab_width + dx, grab_height + dy);

				cursor->x - grabbed_client->x,
				cursor->y - grabbed_client->y);

	struct wlr_surface *focused_surface =
		seat->pointer_state.focused_surface;
	if (c->xdg_surface->surface != focused_surface) {
		/* Deny move/resize requests from unfocused clients. */
		return;
	}

	grab_width = sbox.width;
	grab_height = sbox.height;