/*
 *   Copyright 2017  Jos van den Oever <jos@vandenoever.info>
 *
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU General Public License as
 *   published by the Free Software Foundation; either version 2 of
 *   the License or (at your option) version 3 or any later version
 *   accepted by the membership of KDE e.V. (or its successor approved
 *   by the membership of KDE e.V.), which shall act as a proxy
 *   defined in Section 14 of version 3 of the license.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import QtQuick 2.6
import QtQuick.Controls 1.5
import QtQuick.Layouts 1.3

ColumnLayout {
    Layout.fillHeight: true
    Text {
        text: qsTr("Calculate the <i>nth</i> Fibonacci number")
    }
    TextField {
        id: fibonacciInput
        placeholderText: qsTr("Your number")
        validator: IntValidator {
            bottom: 0
            top: 100
        }
        text: demo.fibonacci.input
        onAccepted: {
            var val = parseInt(text, 10)
            if (val !== demo.fibonacci.input) {
                demo.fibonacci.input = val
            }
        }
    }
    Text {
        text: qsTr("The Fibonacci number: ") + demo.fibonacci.result
    }
}