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/*************************************************************************************
* Copyright (C) 2013 by Sven Brauch <svenbrauch@gmail.com> *
* *
* 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) 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 General Public License for more details. *
* *
* You should have received a copy of the GNU 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 *
*************************************************************************************/
import QtQuick 2.2
import QtQuick.Controls 1.2 as QtControls
PropertyWidget {
id: root
width: 220
height: 110
value: sliderToValue(slider.value)
onInitialValueChanged: slider.value = Math.sqrt(root.initialValue * 30.0)
function sliderToValue(slider) {
return Math.round(slider*slider/30.0);
}
Text {
anchors.bottom: parent.bottom
anchors.horizontalCenter: parent.horizontalCenter
text: i18n("Width of an item in pixels")
color: "white"
opacity: 0.8
}
QtControls.Slider {
id: slider
anchors.top: parent.top
anchors.left: parent.left
maximumValue: 100.0
width: 100
}
Rectangle {
anchors.centerIn: parent
color: "#65a800"
height: 30
width: parent.value < parent.width - 20 ? parent.value : parent.width - 20
opacity: parent.value < parent.width - 20 ? 1 : 0.5
}
}
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