FLTK 图形用户界面库的 Rust 绑定。
fltk crate 是一个跨平台的轻量级 GUI 库，可以静态链接以生成小型、独立且快速的 GUI 应用程序。
doc
https://www.rust-lang.org/zh-CN/learn/get-started
https://docs.rs/fltk/latest/fltk/
install
$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
$ sudo apt install cmake git
$ cargo install fltk-fluid
$ cargo install fl2rust
app
$ mkdir rust-app
$ cd rust-app
$ cargo new app
vi Cargo.toml
[dependencies]
fltk = "^1.4"
[patch.crates-io]
fltk = { git = "https://ghproxy.net/https://github.com/fltk-rs/fltk-rs" }
vi src/main.rs
use fltk::{app, button::Button, frame::Frame, prelude::*, window::Window};
fn main() {
let app = app::App::default();
let mut wind = Window::new(100, 100, 400, 300, "Hello from rust");
let mut frame = Frame::new(0, 0, 400, 200, "");
let mut but = Button::new(160, 210, 80, 40, "Click me!");
wind.end();
wind.show();
but.set_callback(move |_| frame.set_label("Hello World!")); // the closure capture is mutable borrow to our button
app.run().unwrap();
}
build
$ cargo clean
$ cargo build
$ cargo run
