tst_chartviewsignals_1_2.qml
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| 2.1 KiB
| application/x-qml
|
QmlLexer
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r2638 | /**************************************************************************** | ||
| ** | ||||
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r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
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r2638 | ** All rights reserved. | ||
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r2776 | ** For any questions to The Qt Company, please use contact form at http://qt.io | ||
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r2638 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r2638 | ** | ||
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r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
| ** accordance with the Qt License Agreement provided with the Software | ||||
| ** or, alternatively, in accordance with the terms contained in a written | ||||
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r2776 | ** agreement between you and The Qt Company. | ||
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r2638 | ** | ||
| ** If you have questions regarding the use of this file, please use | ||||
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r2740 | ** contact form at http://qt.io | ||
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r2638 | ** | ||
| ****************************************************************************/ | ||||
| import QtQuick 2.0 | ||||
| import QtTest 1.0 | ||||
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r2712 | import QtCharts 1.2 | ||
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r2638 | |||
| Rectangle { | ||||
| width: 400 | ||||
| height: 300 | ||||
| TestCase { | ||||
| id: tc1 | ||||
| name: "tst_qml-qtquicktest ChartView Signals 1.2" | ||||
| 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" | ||||
| } | ||||
| } | ||||
| } | ||||