| /**************************************************************************** |
| ** |
| ** 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 |
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| ** 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 |
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| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| import QtQuick 2.0 |
| import QtTest 1.0 |
| import QtCharts 2.1 |
| |
| Rectangle { |
| width: 400 |
| height: 300 |
| |
| TestCase { |
| id: tc1 |
| name: "tst_qml-qtquicktest ChartView Signals" |
| when: windowShown |
| |
| // Verify onSeriesAdded and onSeriesRemoved signals |
| function test_chartView() { |
| var series = chartView.createSeries(ChartView.SeriesTypeLine, "line"); |
| seriesAddedSpy.wait(); |
| compare(seriesAddedSpy.count, 1, "ChartView.onSeriesAdded"); |
| |
| // Modifying layout triggers more than one plotAreaChanged signal |
| chartView.titleFont.pixelSize = 50; |
| verify(plotAreaChangedSpy.count > 0, "ChartView.onPlotAreaChanged"); |
| |
| chartView.removeSeries(series); |
| seriesRemovedSpy.wait(); |
| compare(seriesRemovedSpy.count, 1, "ChartView.onSeriesAdded"); |
| } |
| } |
| |
| ChartView { |
| id: chartView |
| anchors.fill: parent |
| title: "Chart" |
| |
| SignalSpy { |
| id: plotAreaChangedSpy |
| target: chartView |
| signalName: "plotAreaChanged" |
| } |
| |
| SignalSpy { |
| id: seriesAddedSpy |
| target: chartView |
| signalName: "seriesAdded" |
| } |
| |
| SignalSpy { |
| id: seriesRemovedSpy |
| target: chartView |
| signalName: "seriesRemoved" |
| } |
| } |
| } |