Commit Graph

544 Commits (master)
 

Author SHA1 Message Date
Florian Dehau 5d99b4af00 docs: improve widgets documentation 4 years ago
Florian Dehau da4d4e1672 test: assert items are correctly truncated in the `List` widget 4 years ago
Björn Steinbrink 8f9aa276e8 fix(widgets/list): fix line length calculation for selectable lists
The code that outputs the list elements uses the full inner width of its
block, without taking the width of the highlight symbol into
consideration. This allows the elements to overflow the box and draw
over the block's border. To fix that, we need to reduce the target width
for the list elements.
4 years ago
Florian Dehau 8debb0d338 Release v0.9.0 4 years ago
Florian Dehau bc2a512101 feat: add missing `Clone` and `Copy` on types 4 years ago
Florian Dehau 4f728d363f fix(widgets/list): stop highlighting blank placeholders 4 years ago
Florian Dehau e81af75427 fix(examples): improve input handling in crossterm demo
* avoid stacking events
* ensure tick events are sent at the given tick rate (and not everytime a key is pressed).
4 years ago
Florian Dehau 8387b32bb8 chore: update changelog 4 years ago
Florian Dehau 2fccee740b chore: add command to README to run demos without all unicode symbols 4 years ago
Florian Dehau c98002eb76 feat: add an option to run the examples without all unicode symbols 4 years ago
Florian Dehau 584e1b0500 refactor(widgets/canvas): allow canvas to render with a simple dot character instead of braille patterns
This change allows developers to gracefully degrade the output if the targeted
terminal does not support the full range of unicode symbols.
4 years ago
Florian Dehau cee65ed283 feat: allow BarChart and Sparkline to use a more portable set of symbols
Add `BarChart::bar_set` and `Sparkline::bar_set` methods to customize
the set of symbols used to display the data. The new set should give
a better looking output on terminal that do not support a wide range
of unicode symbols.
4 years ago
Stephan Dilly 8104b17ee6
chore: bump crossterm to 0.17
this fixes #250 because crossterm `0.17.3` has a fix for the resize/size issue

Co-Authored-By: Florian Dehau <work@fdehau.com>

Co-authored-by: Florian Dehau <work@fdehau.com>
4 years ago
Stephan Dilly 7676d3c7df add clear widget and popup example utilizing it 4 years ago
orhun 3e6211e0a3 doc: Add kmon to 'apps using tui' in README 4 years ago
Stephan Dilly 05c472b741 add program using tui-rs 4 years ago
Florian Dehau 867ba1fd8c chore: update changelog 4 years ago
Stephan Dilly fd48719040 fix some typos 4 years ago
Loïc Girault d987225ac8 Add thick lines and line::Set struct
Add a new style of line and use a struct to avoid duplication of
matching
4 years ago
Florian Dehau 503bdeeadb chore: bump itertools to 0.9 4 years ago
Florian Dehau d3f1669234 chore(Makefile): add lint to stable and beta rules 4 years ago
Florian Dehau 3f62ce9c19 chore: remove unecessary dependencies
* Remove log, stderrlog, structopt
* Add argh
4 years ago
Florian Dehau 278c153d31 style: remove clippy warnings 4 years ago
Florian Dehau ae677099d6 feat(widgets/table): allow one row to be selected 4 years ago
Florian Dehau 140db9b2e2 refactor(canvas): update shape drawing strategy
* Update the `Shape` trait. Instead of returning an iterator of point, all
shapes are now aware of the surface they will be drawn to through a `Painter`.
In order to draw themselves, they paint points of the "braille grid".
* Rewrite how lines are drawn using a common line drawing algorithm (Bresenham).
4 years ago
Florian Dehau a6b35031ae chore: use master branch instead of latest release for crossterm
This will prevent [this](https://github.com/crossterm-rs/crossterm/pull/383)
descriptor leak bug when people use the crossterm backend with the current
master.
4 years ago
hatoo 004cf2687a Add `oha` to the "apps using tui" list 4 years ago
Clement Tsang cf8db5ea23 Add bottom to the "apps using tui" list 4 years ago
Vadim Chekan 1683e8d609
Clean redundant generics params in Table (#234)
* Clean redundant generics params in Table

It is possible to use associated types the same way as generics parameters. In fact associated types are nothing more than better organized generics params. For example, there is no need to introduce another param to constraint iterator item to be Display, you can just say `where I::Iterator, I::Item: Display`. This allows to drop type params for Table from 5 to 2.
4 years ago
Benjamin Vaisvil f372e034e8 added to Apps using tui 4 years ago
Florian Dehau 8c3db49fba chore: bump crossterm to 0.16 4 years ago
Florian Dehau 02b1aac0b0 chore: remove outdated badges 4 years ago
Florian Dehau 6cb57f5d2a feat: add stateful widgets
Most widgets can be drawn directly based on the input parameters. However, some
features may require some kind of associated state to be implemented.

For example, the `List` widget can highlight the item currently selected. This
can be translated in an offset, which is the number of elements to skip in
order to have the selected item within the viewport currently allocated to this
widget. The widget can therefore only provide the following behavior: whenever
the selected item is out of the viewport scroll to a predefined position (make
the selected item the last viewable item or the one in the middle).
Nonetheless, if the widget has access to the last computed offset then it can
implement a natural scrolling experience where the last offset is reused until
the selected item is out of the viewport.

To allow such behavior within the widgets, this commit introduces the following
changes:
- Add a `StatefulWidget` trait with an associated `State` type. Widgets that
can take advantage of having a "memory" between two draw calls needs to
implement this trait.
- Add a `render_stateful_widget` method on `Frame` where the associated
state is given as a parameter.

The chosen approach is thus to let the developers manage their widgets' states
themselves as they are already responsible for the lifecycle of the wigets
(given that the crate exposes an immediate mode api).

The following changes were also introduced:

- `Widget::render` has been deleted. Developers should use `Frame::render_widget`
instead.
- `Widget::background` has been deleted. Developers should use `Buffer::set_background`
instead.
- `SelectableList` has been deleted. Developers can directly use `List` where
`SelectableList` features have been back-ported.
4 years ago
Florian Dehau 67dd1ac608 fix: remove array_into_iter warnings 4 years ago
Malte Tammena 808a5c9ffd Mark Style::* functions `const` 4 years ago
Florian Dehau d16db5ed90 style: fix clippy warnings 4 years ago
Florian Dehau 6e24f9d47b style: run cargo fmt 4 years ago
tarkah 92ab09496a add ytop to apps using 4 years ago
Florian Dehau 28017f97ea feat(widgets/chart): add more control on the visibility of the legend 4 years ago
Florian Dehau ea43413507 fix: remove clippy warnings 4 years ago
Caleb Bassi 829b7b6b70 Change linechart to draw the points also 4 years ago
Caleb Bassi 262bf441ce Add linechart support
Closes #73

This commit only adds support for linecharts for the braille marker.
4 years ago
Caleb Bassi 7aae9b380e Add header_gap field to Table 4 years ago
Florian Dehau d50327548b style: run rustfmt 4 years ago
Florian Dehau e6ce0ab9a7 refactor(examples): add input modes to user input examples 4 years ago
Florian Dehau 9085c81e76 refactor: clean up border type for blocks
* Merge line symbols in a single module.
* Replace set_border_type with border_type to match other builder methods.
* Remove unecessary branching.
4 years ago
Matthew Stevenson 682349c03e update block example; add BorderType to exposed widgets API 4 years ago
Matthew Stevenson a72389b28c revert to single Block struct; add set_border_type method and BorderType enum 4 years ago
Matthew Stevenson f1bc00b67f add rounded corners and double borders to block example 4 years ago
Matthew Stevenson 06d159fb7b add RoundedBlock and DoubleBlock structs that impl From Block; add Block::rounded() and Block::double_border() 4 years ago