tst_valueaxis_1_3.qml
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| 3.4 KiB
| application/x-qml
|
QmlLexer
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r2681 | /**************************************************************************** | ||
| ** | ||||
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r2688 | ** Copyright (C) 2014 Digia Plc | ||
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r2681 | ** All rights reserved. | ||
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r2740 | ** For any questions to Digia, please use contact form at http://qt.io | ||
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r2681 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r2681 | ** | ||
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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 | ||||
| ** agreement between you and Digia. | ||||
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r2681 | ** | ||
| ** 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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r2681 | ** | ||
| ****************************************************************************/ | ||||
| import QtQuick 2.0 | ||||
| import QtTest 1.0 | ||||
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r2712 | import QtCharts 1.3 | ||
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r2681 | |||
| Rectangle { | ||||
| width: 400 | ||||
| height: 300 | ||||
| TestCase { | ||||
| id: tc1 | ||||
| name: "tst_qml-qtquicktest ValueAxis 1.3" | ||||
| when: windowShown | ||||
| // test functions are run in alphabetical order, the name has 'a' so that it | ||||
| // will be the first function to execute. | ||||
| function test_a_properties() { | ||||
| // Default properties | ||||
| verify(axisX.min < 0, "AxisX min"); | ||||
| verify(axisX.max > 0, "AxisX max"); | ||||
| verify(axisY.min < 0, "AxisY min"); | ||||
| verify(axisY.max > 0, "AxisY max"); | ||||
| verify(axisX.tickCount == 5, "AxisX tick count"); | ||||
| verify(axisY.tickCount == 5, "AxisY tick count"); | ||||
| verify(axisX.labelFormat == "", "label format"); | ||||
| // Modify properties | ||||
| axisX.tickCount = 3; | ||||
| verify(axisX.tickCount == 3, "set tick count"); | ||||
| } | ||||
| function test_functions() { | ||||
| // Set the axis ranges to not "nice" ones... | ||||
| var min = 0.032456456; | ||||
| var max = 10.67845634; | ||||
| axisX.min = min; | ||||
| axisX.max = max; | ||||
| axisY.min = min; | ||||
| axisY.max = max; | ||||
| // ...And then apply nice numbers and verify the range was changed | ||||
| axisX.applyNiceNumbers(); | ||||
| axisY.applyNiceNumbers(); | ||||
| verify(axisX.min != min); | ||||
| verify(axisX.max != max); | ||||
| verify(axisY.min != min); | ||||
| verify(axisY.max != max); | ||||
| } | ||||
| function test_signals() { | ||||
| minChangedSpy.clear(); | ||||
| maxChangedSpy.clear(); | ||||
| axisX.min = 2; | ||||
| compare(minChangedSpy.count, 1, "onMinChanged"); | ||||
| compare(maxChangedSpy.count, 0, "onMaxChanged"); | ||||
| axisX.max = 8; | ||||
| compare(minChangedSpy.count, 1, "onMinChanged"); | ||||
| compare(maxChangedSpy.count, 1, "onMaxChanged"); | ||||
| // restore original values | ||||
| axisX.min = 0; | ||||
| axisX.max = 10; | ||||
| compare(minChangedSpy.count, 2, "onMinChanged"); | ||||
| compare(maxChangedSpy.count, 2, "onMaxChanged"); | ||||
| } | ||||
| } | ||||
| ChartView { | ||||
| id: chartView | ||||
| anchors.fill: parent | ||||
| LineSeries { | ||||
| id: lineSeries1 | ||||
| axisX: ValueAxis { | ||||
| id: axisX | ||||
| } | ||||
| axisY: ValueAxis { | ||||
| id: axisY | ||||
| } | ||||
| XYPoint { x: -1; y: -1 } | ||||
| XYPoint { x: 0; y: 0 } | ||||
| XYPoint { x: 5; y: 5 } | ||||
| } | ||||
| SignalSpy { | ||||
| id: minChangedSpy | ||||
| target: axisX | ||||
| signalName: "minChanged" | ||||
| } | ||||
| SignalSpy { | ||||
| id: maxChangedSpy | ||||
| target: axisX | ||||
| signalName: "maxChanged" | ||||
| } | ||||
| } | ||||
| } | ||||