Interface ListWindowParams

interface ListWindowParams {
    scrollTop: number;
    itemHeight: number;
    viewportHeight: number;
    overscan: number;
    totalCount: number;
    activeIndex: number;
}

Properties

scrollTop: number

Current scroll offset of the list viewport, in px.

itemHeight: number

Fixed height of every row, in px.

viewportHeight: number

Height of the list viewport, in px.

overscan: number

Extra rows rendered above and below the visible range.

totalCount: number

Total number of options in the list.

activeIndex: number

Index of the active (highlighted) option, or -1 for none.