Function onTouchMove

app/src/components/render-sub-windows.tsx:73–79

(e: TouchEvent)

                window.removeEventListener("touchmove", onTouchMove);
              };
              const onTouchMove = (e: TouchEvent) => {
                if (e.touches.length > 1) return;
                const touch = e.touches[0];
                const delta = new Vector(touch.clientX, touch.clientY).subtract(start);
                const newRect = win.rect.translate(delta);
                SubWindow.update(win.id, { rect: newRect });
              };
              window.addEventListener("touchend", onTouchEnd);
              window.addEventListener("touchmove", onTouchMove);
            }}