main.qml Example File

qmlcustomlegend/qml/qmlcustomlegend/main.qml
 /****************************************************************************
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 ** Copyright (C) 2016 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Charts module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:GPL$
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 ** accordance with the commercial license agreement provided with the
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 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
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 ** the Free Software Foundation and appearing in the file LICENSE.GPL3
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 import QtQuick 2.0
 import QtCharts 2.0

 Item {
     id: main
     width: 400
     height: 320

     Column {
         id: column
         anchors.fill: parent
         anchors.bottomMargin: 10
         spacing: 0

         ChartViewSelector {
             id: chartViewSelector
             width: parent.width
             height: parent.height - customLegend.height - anchors.bottomMargin
             onSeriesAdded: customLegend.addSeries(seriesName, seriesColor);
         }

         CustomLegend {
             id: customLegend
             width: parent.width
             height: 50
             anchors.horizontalCenter: parent.horizontalCenter
             onEntered: chartViewSelector.highlightSeries(seriesName);
             onExited: chartViewSelector.highlightSeries("");
             onSelected: chartViewSelector.selectSeries(seriesName);
         }
     }

     states: State {
         name: "highlighted"
         PropertyChanges {
             target: chartViewHighlighted
             width: column.width
             height: (column.height - column.anchors.margins * 2 - customLegend.height)
         }
         PropertyChanges {
             target: chartViewStacked
             width: 1
             height: 1
         }
     }
 }