You can use touch support gestures when scrolling. This includes scrolling slowly and scrolling with inertia.
Scrolling is only supported in one direction (up, down, left, or right).
You can scroll slowly by pressing a finger in the viewport and scrolling in a direction. Release the finger to stop scrolling. You can scroll with inertia by pressing a finger in the viewport area, quickly moving a short distance in a direction (flick), and then releasing the finger.
控件提供了触控滚动支持，包含缓慢滚动和惯性滚动。
同一时间只支持一个方向的滚动。（上，下，左或者右）。
你可以按住视口并慢慢拖动表格；或者向某一方向快速滑动并松开手指来实现惯性滚动。