public void execute(double now) {
if (now >= startTime + step.getTime()) {
ScrollPanelTouchImpl.this.pos(step.x, step.y);
ScrollPanelTouchImpl.this.animating = false;
fireEvent(new ScrollAnimationEndEvent());
ScrollPanelTouchImpl.this.startAnimation();
return;
}
now = (now - startTime) / step.getTime() - 1;