Commit Graph

47 Commits (master)

Author SHA1 Message Date
Florian Dehau 38dcddb126 fix(widgets/gauge): apply label style and avoid overflow on large labels 3 years ago
Florian Dehau 975c4165d0 chore: fix clippy warnings 3 years ago
Florian Dehau 79e27b1778 refactor(widgets/gauge): stop using unicode blocks by default 4 years ago
DashEightMate 0a05579a1c
feat(widgets/gauge): allow gauge to use unicode block for more descriptive progress (#377)
* gauge now uses unicode blocks for more descriptive progress

* removed unnecessary if

* changed function name to better reflect unicode

* standardized block symbols, added no unicode option, added tests

* formatting

* improved readability

* gauge tests now check color

* formatted
4 years ago
Florian Dehau 5050f1ce1c feat(widgets/gauge): add `LineGauge` variant of `Gauge` 4 years ago
Florian Dehau 0ffea495b1 refactor: implement cascading styles
- merge `Style` and `StyleDiff` together. `Style` now is used to activate or deactivate certain
style rules not to overidden all of them.
- update all impacted widgets, examples and tests.
4 years ago
Florian Dehau 88c4b191fb feat(text): add new text primitives 4 years ago
Florian Dehau bc2a512101 feat: add missing `Clone` and `Copy` on types 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 ea43413507 fix: remove clippy warnings 4 years ago
David Flemström b7664a4108 Support several modifiers and indexed colors at once 5 years ago
Florian Dehau b669cf9ce7 style: fix clippy warnings 5 years ago
Sven-Hendrik Haase 144bfb71cf Upgrade to 2018 edition 5 years ago
Karoline Pauls cc95c8cfb0 Gauge: use f64 internally and allow to set any f64 between 0 and 1 6 years ago
Florian Dehau 6c69160d6b feat: remove unecessary borrows of Style 6 years ago
Florian Dehau 13e194cd26 refactor: update widgets
* all widgets use the consumable builder pattern
* `draw` on terminal expect a closure that take a frame as only arg
6 years ago
Florian Dehau d6016788ef refactor: clippy + rustfmt 6 years ago
Florian Dehau 36a5eb2110 Format code 6 years ago
Florian Dehau c3c5109c5a [src] Fix build and tests 7 years ago
Florian Dehau 151d7e8a1c [src] Update dependencies
* Update all dependencies to their latest versions
* Change border to Borders to match v1.0 of bitflags
7 years ago
Florian Dehau 1f285fbac0 [src] Run cargo fmt 7 years ago
Florian Dehau 71545a0aa8 Run cargo fmt 7 years ago
Florian Dehau b1737ce667 Update Widget Trait
The draw function now take a &mut reference to the widget, allowing the
widget to modify itself when drawn. This change the semantic of the draw
call since the widget should now be considered "consumed" after it.
7 years ago
Florian Dehau b2bb24b9d2 Fix rustfmt and clippy errors 7 years ago
Florian Dehau 4f8a57d500 Fix clippy warnings 8 years ago
Florian Dehau 4bb2b8eb24 Add support for multiline gauge 8 years ago
Florian Dehau a3c96865a8 Custom label for gauge 8 years ago
Florian Dehau 662e2dd102 Fix examples 8 years ago
Florian Dehau 224eb2d8e0 Add support for text styling 8 years ago
Florian Dehau 652ff12380 More documentation 8 years ago
Florian Dehau 93cc237007 Documentation 8 years ago
Florian Dehau a5b632aeb0 Cleanup API 8 years ago
Florian Dehau a36e20f217 Add background_color support for all existing wigets 8 years ago
Florian Dehau 654be037be Redefine canvas widget and add shapes
* Give the canvas widget a proper modules and define a standard way to
draw to it (Shape trait)
* Add Points, Line, Rectangle and Map shapes
8 years ago
Florian Dehau bcb3d751bf Rename buffer methods 8 years ago
Florian Dehau c91436baee Change rendering method and adapt widget trait accordingly 8 years ago
Florian Dehau ea485b5439 Simpler layout and cleanup api 8 years ago
Florian Dehau 7a427c06d4 Update chart widget and fix colors in all widgets 8 years ago
Florian Dehau 15c3471f0b Fix clippy warnings 8 years ago
Florian Dehau 07ff2b08eb Improve Chart Widget, safer buffer and unicode width 8 years ago
Florian Dehau fde0ba95dd Remove cache system and add unicode segmentation 8 years ago
Florian Dehau bd404f0238 Cleanup code and add chart widget 8 years ago
Florian Dehau 6ed19df342 Update color support for block, gauge, list and sparkline 8 years ago
Florian Dehau 86ae92b489 Add color support to the gauge widget 8 years ago
Florian Dehau 9816ccd4e3 Change layout properties and improve gauge and sparkline 8 years ago
Florian Dehau d11dedd864 Add sparkline widget and fix warnings 8 years ago
Florian Dehau 5b5d37ee69 Add gauge, fix rendering and cleanup code 8 years ago