rat-ftable2 0.4.1

ratatui table widget for large data
Documentation 
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![](https://tokei.rs/b1/github/thscharler/rat-salsa)

This crate is a part of [rat-salsa][refRatSalsa].

For examples see [rat-ftable2 GitHub][refGitHubFTable2].

* [Changes](https://github.com/thscharler/rat-salsa/blob/master/rat-ftable2/changes.md)

# Table widgets for ratatui


Improves over ratatui-Table by rendering only the visible parts of 
the data instead of building Row/Cell structs with the table data.

> This is an iteration of the API design from [rat-ftable][refFTable].
> It doesn't need a data trait and can use a plain old Iterator
> and all the cell-rendering is done with closures.  
> This keeps the table rendering nicely in one place.

* Table data is set as an Iterator.
  * Rendering a cell is done in a closure for each column.
  * Extra closure for rendering a full row regardless of column bounds.
  * There is one more closure for a data-dependent row-height. 
  
* Horizontal scrolling (cell/column).
* Flex layout for columns.
* Varying row heights.
* Different selection-models (Cell, Row, RowSet)
  * Can provide your own too.
* Event-handling for crossterm.

There are two table widgets 

* Table - Uses an Iterator for the row-data.
* TableVec - Keeps a Vec of the data in its state. 

And one more widget

* TableEditVec - Table widget + inline editing of a row.
  * Use any widget to edit the cell-value.

[refRatSalsa]: https://docs.rs/rat-salsa/latest/rat_salsa/
[refFTable]: https://docs.rs/rat-ftable/latest/rat_ftable/
[refGitHubFTable2]: https://github.com/thscharler/rat-salsa/blob/master/rat-ftable2/examples