egui Double Slider Widget

A double slider widget for the GUI rust library https://github.com/emilk/egui.

use egui_double_slider::DoubleSlider;

{
    ui.add(
        DoubleSlider::new(
        &mut self.slider_val_low_1,
        &mut self.slider_val_high_1,
        10.0..=300.0,
        )
        .width(width)
        .separation_distance(10.0),
    );
}

TODO:

• extend for integer, f64
• better connection to egui ctx style (like the normal Slider widget)