tst_chartviewsignals.qml
82 lines
| 2.7 KiB
| application/x-qml
|
QmlLexer
winter
|
r0 | /**************************************************************************** | ||
** | ||||
** 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 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" | ||||
} | ||||
} | ||||
} | ||||