Per-Pixel Vertical Scrolling

• May 22, 2020

To enable per-pixel vertical scrolling, set the TableView.AllowPerPixelScrolling (TreeListView.AllowPerPixelScrolling for TreeListView) to true.

To provide a visual effect, per-pixel scrolling also includes the TableView.ScrollAnimationMode and TableView.ScrollAnimationDuration properties. The first property specifies the scrolling mode, the second property specifies the animation length. The following modes are available.

• Ease Out

  Starts quickly and then decelerates.

• Ease In/Out

  Starts slowly, accelerates and then decelerates.

• Linear

  Moves smoothly.

• Custom

  Handle the TableView.CustomScrollAnimation event (TreeListView.CustomScrollAnimation in a TreeListView) to provide a custom animation effect.

NOTE

In a TreeListView, these properties are: TreeListView.ScrollAnimationMode and TreeListView.ScrollAnimationDuration.

Example: How to Implement Custom Scroll Animation for Per-Pixel Scrolling