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

A flow widget for fltk-rs (wraps Fl_Flow).
https://github.com/fltk-rs/fltk-flow

Last synced: about 2 months ago
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A flow widget for fltk-rs (wraps Fl_Flow).

• Host: GitHub
• URL: https://github.com/fltk-rs/fltk-flow
• Owner: fltk-rs
• License: mit
• Created: 2021-11-25T11:23:49.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2024-07-18T19:36:38.000Z (6 months ago)
• Last Synced: 2024-10-31T11:48:22.886Z (2 months ago)
• Language: C++
• Size: 44.9 KB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# fltk-flow

A crate wrapping [Fl_Flow](https://github.com/osen/Fl_Flow). This uses a native module written in C++, so it won't work with the fltk-bundled feature.

## Example:

```rust

#![allow(unused_mut)]

use fltk::{prelude::*, enums::*, *};

use fltk_flow::Flow;

fn main() {

    let a = app::App::default().with_scheme(app::Scheme::Gtk);

    let mut win = window::Window::default().with_size(640, 480);

    let mut flow = Flow::default_fill();

    let btn = button::Button::default().with_size(100, 30).with_label("Button1");

    let inp = input::Input::default().with_size(150, 30);

    let mut sep = frame::Frame::default().with_size(10, 1);

    let area = input::MultilineInput::default().with_size(10, 10);

    let mut sep2 = frame::Frame::default().with_size(10, 1);

    let btn2 = button::Button::default().with_size(100, 30).with_label("Button2");

    flow.end();

    win.end();

    win.resizable(&flow);

    win.show();

    

    sep.set_color(Color::Black);

    sep.set_frame(FrameType::FlatBox);

    sep2.set_color(Color::Black);

    sep2.set_frame(FrameType::FlatBox);

    flow.rule(&btn, "^<");

    flow.rule(&inp, "^<");

    flow.rule(&sep, "=<^");

    flow.rule(&area, "<^");

    flow.rule(&sep2, "=<^");

    flow.rule(&btn2, "v");

    flow.rule(&sep2, "v");

    flow.rule(&area, "=>=v");

    a.run().unwrap();

}

```

![alt_test](screenshots/flow.jpg)