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https://github.com/fltk-rs/fltk-egui
Run egui on top of FLTK
https://github.com/fltk-rs/fltk-egui
Last synced: about 2 months ago
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Run egui on top of FLTK
- Host: GitHub
- URL: https://github.com/fltk-rs/fltk-egui
- Owner: fltk-rs
- License: mit
- Created: 2021-08-28T10:15:00.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-09-26T16:14:20.000Z (3 months ago)
- Last Synced: 2024-10-31T11:54:09.492Z (2 months ago)
- Language: Rust
- Size: 244 KB
- Stars: 12
- Watchers: 1
- Forks: 4
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: Changelog.md
- License: LICENSE
Awesome Lists containing this project
README
# fltk-egui
An FLTK backend for Egui using a GlWindow.
## To use on Linux
Install FLTK deps:
```bash
sudo apt-get update && sudo apt-get install -y libpango1.0-dev libx11-dev libxext-dev libxft-dev libxinerama-dev libxcursor-dev libxrender-dev libxfixes-dev libgl1-mesa-dev libglu1-mesa-dev libmpv-dev
```
and then install egui deps:
```bash
sudo apt-get update && sudo apt-get install -y libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev
```
## Usage
Add to your Cargo.toml:
```toml
[dependencies]
fltk-egui = "0.16" # targets egui 0.27
egui_glow = "0.27"
egui = "0.27"
```
On wayland desktop enable feature:
```toml
[dependencies]
fltk-egui = { version = "0.16", features = ["wayland"] }
egui_glow = "0.27"
egui = "0.27"
```
Note: on xwayland based desktop (like gnome 41+) doesn't require to enable the
"wayland" features.
The basic premise is that egui is an immediate mode gui, while FLTK is retained.
To be able to run Egui code, events and redrawing would need to be handled/done
in the FLTK event loop. The events are those of the GlWindow, which are sent to
egui's event handlers. Other FLTK widgets can function also normally since there
is no interference from Egui. Please check the
[basic example](examples/basic.rs).
## Examples
To run the examples, just run:
```
cargo run --example basic
cargo run --example demo_windows
cargo run --example embedded
cargo run --example triangle
```
A demo app can be found here:
https://github.com/fltk-rs/demos/tree/master/egui-demo
- [embedded](examples/embedded.rs)
- 