main.qml Example File | Qt Charts 5.12.11

- Qt 5.12
- Qt Charts
- Qml Custom Legend
- main.qml Example File
- Qt Charts | Commercial or GPLv3

# main.qml Example File

qmlcustomlegend/qml/qmlcustomlegend/main.qml

     /****************************************************************************
     **
     ** 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.
     **
     ** $QT_BEGIN_LICENSE:GPL$
     ** Commercial License Usage
     ** Licensees holding valid commercial Qt licenses may use this file in
     ** accordance with the commercial license agreement provided with the
     ** Software or, alternatively, in accordance with the terms contained in
     ** a written agreement between you and The Qt Company. For licensing terms
     ** and conditions see https://www.qt.io/terms-conditions. For further
     ** information use the contact form at https://www.qt.io/contact-us.
     **
     ** GNU General Public License Usage
     ** Alternatively, this file may be used under the terms of the GNU
     ** General Public License version 3 or (at your option) any later version
     ** approved by the KDE Free Qt Foundation. The licenses are as published by
     ** the Free Software Foundation and appearing in the file LICENSE.GPL3
     ** included in the packaging of this file. Please review the following
     ** information to ensure the GNU General Public License requirements will
     ** be met: https://www.gnu.org/licenses/gpl-3.0.html.
     **
     ** $QT_END_LICENSE$
     **
     ****************************************************************************/

     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
             }
         }
     }