Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/ibaryshnikov/iced-hs
Haskell wrapper for iced
https://github.com/ibaryshnikov/iced-hs
Last synced: 2 months ago
JSON representation
Haskell wrapper for iced
- Host: GitHub
- URL: https://github.com/ibaryshnikov/iced-hs
- Owner: ibaryshnikov
- License: mit
- Created: 2024-03-19T22:34:47.000Z (10 months ago)
- Default Branch: master
- Last Pushed: 2024-08-22T23:37:31.000Z (5 months ago)
- Last Synced: 2024-08-23T23:36:05.596Z (5 months ago)
- Language: Haskell
- Size: 563 KB
- Stars: 8
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# iced-hs
Haskell wrapper for [iced](https://github.com/iced-rs/iced) gui library.
Very experimental, check [Roadmap](#roadmap) to see progress.
## Platform support
Desktop - Windows, macOS, Linux. Supported targets are the same
as for iced except the web target, since it's tricky to link
wasm produced by different compilers. With some effort it
may be possible, just not out of the box.
## Example
Check [examples](examples) for more
```haskell
import Iced
import Iced.Attribute
import Iced.Attribute.Alignment
import Iced.Theme
import Iced.Widget
data Message = Inc | Dec
update :: Message -> Int -> Int
update Inc = succ
update Dec = pred
view :: Int -> Element
view value =
container [centerX Fill, centerY Fill] $
column [alignX Center, spacing 10] [
button [onPress Inc] "Increment",
text [size 50] $ show value,
button [onPress Dec] "Decrement"
]
main :: IO ()
main = Iced.run [theme GruvboxLight] "Counter" 0 update view
```
## Preview
From [themes](examples/themes) example:
## Usage
First, build rust crate to produce `libiced_hs.a`
```bash
./build_rust.sh
```
then pass it to ghc
```bash
ghc -ipath/to/this/repo path/to/libiced_hs.a main.hs
```
## Internals
- [wgpu](https://github.com/gfx-rs/wgpu) - graphics
- [winit](https://github.com/rust-windowing/winit) - windowing
- [tokio](https://github.com/tokio-rs/tokio) - runtime
- [cosmic-text](https://github.com/pop-os/cosmic-text) - multi-line text handling
## Credits
Below is a list of inspiring projects
- [Elm](https://elm-lang.org/)
- [elm-ui](https://github.com/mdgriffith/elm-ui)
- [elm-canvas](https://github.com/joakin/elm-canvas)
- [webgl](https://github.com/elm-explorations/webgl)
- [miso](https://github.com/dmjio/miso)
- [monomer](https://github.com/fjvallarino/monomer)
## Status
This is a research project. The api may change often.
Not recommended for use in production. It still may be a good
option if you need a simple way to build some ui.
## Roadmap
- [ ] Widgets
- [x] button
- [x] checkbox
- [x] column
- [x] comboBox
- [x] container
- [x] image
- [ ] keyedColumn
- [ ] mouseArea
- [ ] paneGrid
- [x] progressBar
- [x] pickList
- [ ] qrCode
- [x] radio
- [x] responsive
- [ ] horizontalRule, verticalRule
- [x] row
- [x] scrollable
- [x] slider, verticalSlider
- [x] horizontalSpace, verticalSpace
- [ ] svg
- [x] text
- [x] textEditor
- [x] textInput
- [x] toggler
- [x] tooltip
- [ ] Helper functions
- [ ] lazy
- [ ] themer
- [ ] focusNext, focusPrevious
- [x] Themes
- [ ] Canvas api
- [x] canvas widget
- [x] fill path
- [x] stroke path
- [x] path methods - circle, lineTo, moveTo, rectangle
- [ ] more path methods
- [ ] Shader
- [ ] shader widget
- [ ] attributes
- [ ] Multi window
- [ ] Custom widgets
- [ ] Subscriptions
- [x] subscription attribute for Application
- [x] Time.every subscription
- [ ] Keyboard
- [x] onKeyPress
- [x] onKeyRelease
- [ ] PhysicalKey
- [x] KeyCode
- [ ] NativeKeyCode
- [ ] LogicalKey
- [x] Named
- [ ] Character
- [ ] custom subscriptions
- [ ] other events
- [x] Command api
- [x] `Command.perform` for Rust `Future`
- [x] `Command.performBlocking` for blocking tasks
- [ ] Add all attributes from iced for each widget
- [ ] Styles for widgets
- [x] button
- [x] checkobx
- [x] container
- [x] pickList
- [x] progressBar
- [x] radio
- [x] text
- [x] textInput
- [x] textEditor
- [ ] ...