https://github.com/fltk-rs/flemish

An elmish architecture for fltk-rs
https://github.com/fltk-rs/flemish

Last synced: about 2 months ago
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An elmish architecture for fltk-rs

• Host: GitHub
• URL: https://github.com/fltk-rs/flemish
• Owner: fltk-rs
• License: mit
• Created: 2021-08-10T23:09:45.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-07-26T20:35:42.000Z (5 months ago)
• Last Synced: 2024-10-13T16:51:57.004Z (3 months ago)
• Language: Rust
• Size: 14.6 KB
• Stars: 10
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Flemish

An elmish architecture for fltk-rs, inspired by Iced.

## Usage

Add flemish to your dependencies:

```toml

[dependencies]

flemish = "0.5"

```

A usage example:

```rust

use flemish::{

    button::Button, color_themes, frame::Frame, group::Flex, prelude::*, OnEvent, Sandbox, Settings,

};

pub fn main() {

    Counter::new().run(Settings {

        size: (300, 100),

        resizable: true,

        color_map: Some(color_themes::BLACK_THEME),

        ..Default::default()

    })

}

#[derive(Default)]

struct Counter {

    value: i32,

}

#[derive(Debug, Clone, Copy)]

enum Message {

    IncrementPressed,

    DecrementPressed,

}

impl Sandbox for Counter {

    type Message = Message;

    fn new() -> Self {

        Self::default()

    }

    fn title(&self) -> String {

        String::from("Counter - fltk-rs")

    }

    fn update(&mut self, message: Message) {

        match message {

            Message::IncrementPressed => {

                self.value += 1;

            }

            Message::DecrementPressed => {

                self.value -= 1;

            }

        }

    }

    fn view(&mut self) {

        let col = Flex::default_fill().column();

        Button::default()

            .with_label("Increment")

            .on_event(|_| Message::IncrementPressed);

        Frame::default().with_label(&self.value.to_string());

        Button::default()

            .with_label("Decrement")

            .on_event(|_| Message::DecrementPressed);

        col.end();

    }

}

```