slint/examples/7gui/tempconv.60

/* LICENSE BEGIN
    This file is part of the SixtyFPS Project -- https://sixtyfps.io
    Copyright (c) 2020 Olivier Goffart <olivier.goffart@sixtyfps.io>
    Copyright (c) 2020 Simon Hausmann <simon.hausmann@sixtyfps.io>

    SPDX-License-Identifier: GPL-3.0-only
    This file is also available under commercial licensing terms.
    Please contact info@sixtyfps.io for more information.
LICENSE END */

import { LineEdit } from "sixtyfps_widgets.60";

TempConv := Window {
    preferred-height: 64px;
    layout := HorizontalLayout {
        spacing: 7px;
        padding: spacing;
        c := LineEdit {
            text: "0";
            edited(text) => {
                if (text.is-float()) {
                    f.text = (text.to-float() * 9 / 5) + 32;
                }
            }
        }
        Text { text: "Celcius = "; }
        f := LineEdit {
            text: "32";
            edited(text) => {
                if (text.is-float()) {
                    c.text = (text.to-float() - 32) * (5 / 9);
                }
            }
        }
        Text { text: "Fahrenheit"; }
    }
}