fltk-webview 0.4.7

Webview for embedded fltk windows
Documentation

fltk-webview

This provides webview functionality for embedded fltk windows.

Usage

Add fltk-webview to your fltk application's Cargo.toml file:

[dependencies]
fltk = "1"
fltk-webview = "0.4"

Then you can embed a webview using fltk_webview::Webview::create:

use fltk::{app, prelude::*, window};
use fltk_webview::*;

fn main() {
    let app = app::App::default();
    let mut win = window::Window::default()
        .with_size(800, 600)
        .with_label("Webview");
    let mut wv_win = window::Window::default()
        .with_size(790, 590)
        .center_of_parent();
    win.end();
    win.make_resizable(true);
    win.show();

    let mut wv = Webview::create(false, &mut wv_win);
    wv.navigate("https://google.com");
    
    app.run().unwrap();
}

Dependencies

  • fltk-rs's dependencies, which can be found here.
  • On Windows: No other dependencies.
  • On macOS: No other dependencies.
  • On Linux (X11 only): WebKitGTK and X11 dev packages.
    • Debian-based distros: sudo apt-get install libwebkit2gtk-4.1-dev libx11-dev.
    • RHEL-based distros: sudo dnf install webkit2gtk3-devel libX11-devel.

Linux Notes

  • This crate supports X11 only on Linux. On GNOME or Wayland sessions, force X11: GDK_BACKEND=x11.
  • GNOME/Mutter can interfere with embedded toplevels; the X11 path mitigates this by making the webview unmanaged.
  • If you see blanking, try: WEBKIT_DISABLE_COMPOSITING_MODE=1.

alt_test

alt_test