# Changelog

All breaking changes are marked with [BC] and potentially require API consumer changes after updating to the respective version.

## [0.3.0] - 2021-06-03
### Added
- Implement `Widget` for strings (for `Borrow<str>`).
- Add `WidgetExt` with some convenience methods to change Widget behavior.
- Implement `PromptLine` search functionality.
- Add `chain_and_then`, `if_consumed` and `if_not_consumed` methods to `InputChain` for handling side effects.
- Add `set_layout` method to change the layout of an existing `ContainerManager`.
### Changed
- Change `Widget` semantics to be short-lived.
- Replace `{Horizontal,Vertical}Layout` with `{H,V}Layout` which are short-lived and implement Widget. [BC]
- Make `Table` scroll properly when window is too small to show whole table.
- Add `BehaviorContext` to `TableRow` trait. This allows passing parameters to the `behavior` of a column. [BC]
- Make `layout_linearly` take `weights` parameter. [BC]
- Require weights for nodes in `HSplit` and `VSplit`. [BC]
- `ContainerProvider::Index` and `Layout` must now implement `std::fmt::Debug`. [BC]
- Rename `ContainerProvider::Parameters` to `ContainerProvider::Context`. [BC]

## [0.2.5] - 2020-11-14
### Fixed
- Fix build for ppc targets (thanks to ericonr).
### Added
- Implement `Scrollable` for `Table`.

## [0.2.4] - 2020-07-15
### Fixed
- Bold style not reseting on some terminals.

## [0.2.3] - 2020-01-02
### Added
- Add `Terminal::on_main_screen` for executing a function in a "normal" terminal state.
- Add `Table::current_row` for immutably accessing the currently selected row.
### Fixed
- Make layouting fairer in cases where minimum demand cannot be met.

## [0.2.2] - 2019-10-24
### Added
- Add `LineEdit::cursor_pos` to retrieve (byte) cursor position.
- Add `LineEdit::set_cursor_pos` to set (byte) cursor position.
- Implement `Deref<Target=LineEdit>` for PromptLine.
- Add `Behavior` implementation for slices of `ToEvent`s.
- Add `From<Input>` and `From<Option<Input>>` implementations to InputChain.
### Fixed
- Fix erasing characters in `LineEdit`.

## [0.2.1] - 2019-07-21
### Fixed
- Fix wrapping cursor outside of visible window.

## [0.2.0] - 2019-07-20
### Added
- Add Default variant to base::Color enum. [BC]
### Changed
- Change Default::default of base::Style to return default foreground and background Colors.
- All methods of base::{Style,Text}FormatModifier take self by value. [BC]
- All methods of base::Terminal propagate IO errors to the caller instead of panicking on failure. [BC]
- The output sink type of a base::Terminal is now required to be a std::unix::io::AsRawFd. [BC]

## [0.1.2] - 2019-04-04
### Added
- Add add_{vertical/horizontal} methods to Demand2D.
### Changed
- Allow construction of Terminals from arbitrary `io::Write`s.

## [0.1.1] - 2019-03-23
### Fixed
- Correctly specified MIT license.

## [0.1.0] - 2019-03-23
### Added
- Initial release.