Enum DisplayStrategy

pub enum DisplayStrategy {
    Virtualization,
    InfiniteScroll,
    Pagination {
        row_count: usize,
        controller: PaginationController,
    },
}

The display acceleration strategy. Defaults to Virtualization.

Variants

Virtualization

Only visible rows (plus some extra) will be displayed but the scrollbar will seem as if all rows are there.

If the data provider doesn’t know how many rows there are (i.e. [TableDataProvider::row_count] returns None), this will be the same as InfiniteScroll.

InfiniteScroll

Only the amount of rows specified is shown. Once the user scrolls down, more rows will be loaded. The scrollbar handle will shrink progressively as more and more rows are loaded.

Pagination

Only the amount of rows specified is shown at a time. You can use the controller to manipulate which page of rows is shown. Scrolling will have no effect on what rows are loaded.

Please note that this will work wether your data source implements [PaginatedTableDataProvider] or [TableDataProvider] directly. Also row_count can be different from PaginatedTableDataProvider::PAGE_ROW_COUNT.

Fields

row_count: usize

controller: PaginationController

Trait Implementations

impl Clone for DisplayStrategy

fn clone(&self) -> DisplayStrategy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for DisplayStrategy

fn default() -> DisplayStrategy

Returns the “default value” for a type.

impl Copy for DisplayStrategy