Crate kas_view 

Views

Views allow virtual scrolling and query views over a data set, supporting both sync and async access.

Each visible data Item is assigned a view widget, with dynamic re-assignment as the view changes.

Data sets and clerks

The full data set might be available in local memory, on disk, or on a remote server.

A DataClerk manages all interactions between the view and the data as well as providing a local cache of (at least) the currently visible data.

Data generators

A higher-level interface is provided for data generators: DataGenerator using clerk GeneratorClerk.

View controller

This crate provides the following view controllers:

• ListView constructs a row or column view over items indexed by type usize
• GridView constructs a table over items indexed by type (u32, u32)

Driver

A view controller uses a driver to construct and re-assign view widgets. Simple types (strings and numbers) may use a pre-defined driver, otherwise a custom implementation of Driver is required.

Re-exports

pub use driver::Driver;

Modules

driver

View drivers

filter

Filters over data

Structs

GeneratorClerk

An implementation of DataClerk for data generators

GridIndex

Index of a grid cell

GridView

View controller for 2D indexable data (grid)

ListView

View controller for 1D indexable data (list)

Token

A pair which may be borrowed over the first item

Enums

DataChanges

Indicates whether an update to a DataClerk changes any keys or values

DataLen

Result of Self::len

GeneratorChanges

Indicates whether an update to a DataGenerator has changed

SelectionMode

Selection mode used by ListView

SelectionMsg

Used to notify selection and deselection of ListView and GridView children

TokenChanges

Return value of DataClerk::update_token

Traits

DataClerk

Data access manager

DataGenerator

A generator for use with GeneratorClerk

DataKey

Bounds on the key type