/*
*   Copyright 2012 by Sebastian Kügler <sebas@kde.org>
*
*   This program is free software; you can redistribute it and/or modify
*   it under the terms of the GNU Library General Public License as
*   published by the Free Software Foundation; either version 2, or
*   (at your option) any later version.
*
*   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 Library General Public License for more details
*
*   You should have received a copy of the GNU Library General Public
*   License along with this program; if not, write to the
*   Free Software Foundation, Inc.,
*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

/**Documented API
Inherits:
        Label

Imports:
        QtQuick 1.1
        org.kde.plasma.extras

Description:
    This is a title label which uses the plasma theme.
    The characteristics of the text will be automatically set
    according to the plasma theme. Use this components for titles
    in your UI, for example page or section titles.

Properties:
    string text:
    The most important property is "text", which applies to the text property of Label
    For the other ones see Plasma Component's Label or QML primitive Text element
    int level:
    The level determines how big the section header is display, values between 1 (big)
    and 5 (small) are accepted

Methods:
    See Plasma Component's Label and primitive QML Text element

Signals:
    See Plasma Component's Label and primitive QML Text element
**/

import QtQuick 1.1
import org.kde.plasma.components 0.1

Label {
    id: heading
    property int level: 1
    property int step: 2

    anchors.topMargin: 8
    font.pointSize: headerPointSize(level)

    function headerPointSize(l) {
        var n = theme.defaultFont.pointSize;
        var s;
        if (l > 4) {
            s = n
        } else if (l < 2) {
            s = n + (5*step)
        } else {
            s = n + ((5-level)*2)
        }
        return s;
    }
}