Yoda/src/app/browser/header/subject/description.rs

use gtk::Label;
use gtk::prelude::WidgetExt;

pub fn new() -> Label
{
    let description = Label::builder()

        .css_classes(
            [
                "subtitle"
            ]
        )

        .single_line_mode(
            true
        )

        .ellipsize(
            gtk::pango::EllipsizeMode::End
        )

        .build();

    update(
        &description,
        "" // @TODO
    );

    return description;
}

pub fn update(
    description: &Label,
    text: &str
) {
    description.set_text(
        text
    );

    if text.is_empty()
    {
        description.hide();
    }

    else
    {
        description.show();
    }
}