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| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** This file is part of the test suite of the Qt Toolkit. |
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| |
| import QtTest 1.0 |
| import QtQuick 2.1 |
| import "TestUtils.js" as TestUtils |
| |
| TestCase { |
| id: testcase |
| name: "Tests_CircularTickmarkLabel" |
| visible: true |
| when: windowShown |
| width: 400 |
| height: 400 |
| |
| property var label: null |
| |
| function init() { |
| label = Qt.createQmlObject("import QtQuick.Extras 1.4; import QtQuick.Extras.Private 1.0; CircularTickmarkLabel {}", testcase, ""); |
| verify(label, "CircularTickmarkLabel: failed to create an instance"); |
| verify(label.__style); |
| } |
| |
| function cleanup() { |
| label.destroy(); |
| } |
| |
| function test_angleRange() { |
| label.minimumValueAngle = -180; |
| label.maximumValueAngle = 180; |
| compare(label.angleRange, 360); |
| |
| label.minimumValueAngle = -140; |
| label.maximumValueAngle = 160; |
| compare(label.angleRange, 300); |
| |
| label.minimumValueAngle = -40; |
| label.maximumValueAngle = -10; |
| compare(label.angleRange, 30); |
| |
| label.minimumValueAngle = -40; |
| label.maximumValueAngle = 10; |
| compare(label.angleRange, 50); |
| } |
| |
| function test_tickmarksAndLabels() { |
| label.minimumValueAngle = 0; |
| label.maximumValueAngle = 180; |
| |
| // When the label step size is 40 and the maximumValue 220, the following labels should be displayed: |
| // 0, 40, 80, 120, 160, 200 |
| // In addition, the labels should be positioned according to how much of the angle range they actually use; |
| // since 240 is unable to be displayed, 200 should not be displayed on the last tickmark, but two tickmarks |
| // before it (the tickmarkStepSize is 10). |
| label.maximumValue = 220; |
| label.tickmarkStepSize = 10; |
| label.labelStepSize = 40; |
| compare(label.angleRange, 180); |
| compare(label.valueToAngle(0), 0); |
| compare(label.valueToAngle(220), 180); |
| compare(label.__panel.labelAngleFromIndex(1), 32.7272727); |
| compare(label.__panel.labelAngleFromIndex(0), 0); |
| compare(label.__panel.totalMinorTickmarkCount, 88); |
| compare(label.__panel.tickmarkValueFromIndex(0), 0); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 220); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), 2); |
| compare(label.__panel.tickmarkValueFromMinorIndex(label.minorTickmarkCount - 1), 8); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 218); |
| |
| var rotations = [ |
| -0.5729577951308232, |
| 7.6088603866873585, |
| 15.79067856850554, |
| 23.972496750323725, |
| 32.1543149321419, |
| 40.33613311396008, |
| 48.51795129577827, |
| 56.69976947759645, |
| 64.88158765941463, |
| 73.06340584123282, |
| 81.245224023051, |
| 89.42704220486918, |
| 97.60886038668737, |
| 105.79067856850554, |
| 113.97249675032373, |
| 122.1543149321419, |
| 130.33613311396007, |
| 138.51795129577826, |
| 146.69976947759645, |
| 154.8815876594146, |
| 163.0634058412328, |
| 171.24522402305098, |
| 179.42704220486917 |
| ]; |
| |
| // Check that the tickmarks have the correct transforms and hence are actually in the correct position. |
| for (var tickmarkIndex = 0; tickmarkIndex < label.__tickmarkCount; ++tickmarkIndex) { |
| var tickmark = TestUtils.findChild(label.__panel, "tickmark" + tickmarkIndex); |
| verify(tickmark); |
| compare(tickmark.transform[1].angle, rotations[tickmarkIndex]); |
| } |
| |
| var minorRotations = [ |
| 1.3498847387982247, 2.986248375161861, |
| 4.622612011525496, 6.258975647889133, 9.531702920616407, |
| 11.168066556980042, 12.804430193343679, 14.440793829707316, |
| 17.713521102434587, 19.349884738798224, 20.98624837516186, |
| 22.622612011525494, 25.89533928425277, 27.531702920616407, |
| 29.16806655698004, 30.80443019334368, 34.07715746607095, |
| 35.71352110243459, 37.349884738798224, 38.986248375161864, |
| 42.25897564788913, 43.89533928425277, 45.531702920616404, |
| 47.168066556980044, 50.44079382970732, 52.07715746607096, |
| 53.71352110243459, 55.34988473879823, 58.6226120115255, |
| 60.25897564788914, 61.89533928425277, 63.53170292061641, |
| 66.80443019334368, 68.4407938297073, 70.07715746607094, |
| 71.71352110243458, 74.98624837516186, 76.62261201152549, |
| 78.25897564788913, 79.89533928425277, 83.16806655698004, |
| 84.80443019334366, 86.4407938297073, 88.07715746607094, |
| 91.34988473879822, 92.98624837516185, 94.62261201152549, |
| 96.25897564788913, 99.53170292061641, 101.16806655698004, |
| 102.80443019334368, 104.44079382970732, 107.71352110243458, |
| 109.34988473879821, 110.98624837516185, 112.62261201152549, |
| 115.89533928425277, 117.5317029206164, 119.16806655698004, |
| 120.80443019334368, 124.07715746607094, 125.71352110243457, |
| 127.34988473879821, 128.98624837516184, 132.25897564788912, |
| 133.89533928425277, 135.5317029206164, 137.16806655698002, |
| 140.4407938297073, 142.07715746607096, 143.71352110243458, |
| 145.3498847387982, 148.6226120115255, 150.25897564788914, |
| 151.89533928425277, 153.5317029206164, 156.80443019334365, |
| 158.4407938297073, 160.07715746607093, 161.71352110243456, |
| 164.98624837516184, 166.6226120115255, 168.25897564788912, |
| 169.89533928425274, 173.16806655698002, 174.80443019334368, |
| 176.4407938297073, 178.07715746607093, |
| ]; |
| |
| for (var minorTickmarkIndex = 0; minorTickmarkIndex < label.__panel.totalMinorTickmarkCount; ++minorTickmarkIndex) { |
| var minorTickmark = TestUtils.findChild(label.__panel, "minorTickmark" + minorTickmarkIndex); |
| verify(minorTickmark); |
| compare(minorTickmark.transform[1].angle, minorRotations[minorTickmarkIndex]); |
| } |
| |
| // 0, 10, 20... 100 |
| label.labelStepSize = 10; |
| label.minimumValue = 0; |
| label.maximumValue = 100; |
| compare(label.tickmarkCount, 11); |
| compare(label.minorTickmarkCount, 4); |
| compare(label.labelCount, 11); |
| compare(label.angleRange, 180); |
| compare(label.valueToAngle(0), 0); |
| compare(label.valueToAngle(100), 180); |
| compare(label.__panel.labelAngleFromIndex(0), 0); |
| compare(label.__panel.labelAngleFromIndex(label.labelCount - 1), 180); |
| compare(label.__panel.totalMinorTickmarkCount, 40); |
| compare(label.__panel.tickmarkValueFromIndex(0), 0); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 100); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), 2); |
| compare(label.__panel.tickmarkValueFromMinorIndex(label.minorTickmarkCount - 1), 8); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 98); |
| |
| // 10, 20... 100 |
| label.labelStepSize = 10; |
| label.minimumValue = 10; |
| label.maximumValue = 100; |
| |
| compare(label.tickmarkCount, 10); |
| compare(label.minorTickmarkCount, 4); |
| compare(label.labelCount, 10); |
| compare(label.angleRange, 180); |
| compare(label.valueToAngle(10), 0); |
| compare(label.valueToAngle(100), 180); |
| compare(label.__panel.labelAngleFromIndex(0), 0); |
| compare(label.__panel.labelAngleFromIndex(label.labelCount - 1), 180); |
| compare(label.__panel.totalMinorTickmarkCount, 36); |
| compare(label.__panel.tickmarkValueFromIndex(0), 10); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 100); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), 12); |
| compare(label.__panel.tickmarkValueFromMinorIndex(label.minorTickmarkCount - 1), 18); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 98); |
| |
| // -10, 0, 10, 20... 100 |
| label.labelStepSize = 10; |
| label.minimumValue = -10; |
| label.maximumValue = 100; |
| compare(label.tickmarkCount, 12); |
| compare(label.minorTickmarkCount, 4); |
| compare(label.labelCount, 12); |
| compare(label.angleRange, 180); |
| compare(label.valueToAngle(-10), 0); |
| compare(label.valueToAngle(100), 180); |
| compare(label.__panel.labelAngleFromIndex(0), 0); |
| compare(label.__panel.labelAngleFromIndex(label.labelCount - 1), 180); |
| compare(label.__panel.totalMinorTickmarkCount, 44); |
| compare(label.__panel.tickmarkValueFromIndex(0), -10); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 100); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), -8); |
| compare(label.__panel.tickmarkValueFromMinorIndex(label.minorTickmarkCount - 1), -2); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 98); |
| |
| // 0, 10, 20... 105 |
| label.labelStepSize = 10; |
| label.minimumValue = 0; |
| label.maximumValue = 105; |
| label.minorTickmarkCount = 1; |
| compare(label.tickmarkCount, 11); |
| compare(label.labelCount, 11); |
| compare(label.angleRange, 180); |
| compare(label.valueToAngle(0), 0); |
| compare(label.valueToAngle(105), 180); |
| compare(label.__panel.labelAngleFromIndex(0), 0); |
| compare(label.__panel.labelAngleFromIndex(label.labelCount - 1), 171.42857142857142); |
| compare(label.__panel.tickmarkAngleFromIndex(label.tickmarkCount - 1), 171.42857142857142); |
| compare(label.__panel.minorTickmarkAngleFromIndex(label.minorTickmarkCount * (label.tickmarkCount - 1)), 180); |
| compare(label.__panel.totalMinorTickmarkCount, 11); |
| compare(label.__panel.tickmarkValueFromIndex(0), 0); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 105); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), 5.25); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 99.75); |
| |
| // 0, 10, 20... 101. Shouldn't show an extra minor tickmark, because each minor tickmark |
| // is 2 "units", and 1 (taken from 101) < 2. |
| label.labelStepSize = 10; |
| label.minimumValue = 0; |
| label.maximumValue = 101; |
| label.minorTickmarkCount = 4; |
| compare(label.valueToAngle(0), 0); |
| compare(label.valueToAngle(101), 180); |
| compare(label.tickmarkCount, 11); |
| compare(label.labelCount, 11); |
| compare(label.angleRange, 180); |
| compare(label.__panel.labelAngleFromIndex(0), 0); |
| compare(label.__panel.labelAngleFromIndex(label.labelCount - 1), 178.21782178217825); |
| compare(label.__panel.tickmarkAngleFromIndex(label.tickmarkCount - 1), 178.21782178217825); |
| compare(label.__panel.totalMinorTickmarkCount, 40); |
| compare(label.__panel.tickmarkValueFromIndex(0), 0); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 101); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), 2.02); |
| compare(label.__panel.tickmarkValueFromMinorIndex(label.minorTickmarkCount - 1), 8.08); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 98.97999999999999); |
| |
| // Test reversed labels. |
| label.minimumValueAngle = 270; |
| label.maximumValueAngle = 90; |
| label.minimumValue = 0; |
| label.maximumValue = 100; |
| compare(label.valueToAngle(0), 270); |
| compare(label.valueToAngle(50), 180); |
| compare(label.valueToAngle(100), 90); |
| |
| label.minimumValueAngle = 270; |
| label.maximumValueAngle = 0; |
| compare(label.valueToAngle(0), 270); |
| compare(label.valueToAngle(100), 0); |
| |
| label.minimumValueAngle = -90; |
| label.maximumValueAngle = 0; |
| compare(label.valueToAngle(0), -90); |
| compare(label.valueToAngle(100), 0); |
| |
| label.minimumValueAngle = -180; |
| label.maximumValueAngle = 90; |
| compare(label.valueToAngle(0), -180); |
| compare(label.valueToAngle(100), 90); |
| |
| label.minimumValueAngle = 215; |
| label.maximumValueAngle = 145; |
| label.minimumValue = 0; |
| label.maximumValue = 100; |
| compare(label.tickmarkCount, 11); |
| compare(label.labelCount, 11); |
| compare(label.angleRange, -70); |
| compare(label.__panel.totalMinorTickmarkCount, 40); |
| compare(label.__panel.tickmarkValueFromIndex(0), 0); |
| compare(label.__panel.tickmarkValueFromIndex(label.tickmarkCount - 1), 100); |
| compare(label.__panel.tickmarkValueFromMinorIndex(0), 2); |
| compare(label.__panel.tickmarkValueFromMinorIndex(label.minorTickmarkCount - 1), 8); |
| compare(label.__panel.tickmarkValueFromMinorIndex(((label.tickmarkCount - 1) * label.minorTickmarkCount) - 1), 98); |
| } |
| |
| function test_labelText() { |
| for (var i = 0; i < label.labelCount; ++i) { |
| var labelDelegateLoader = findChild(label, "labelDelegateLoader" + i); |
| verify(labelDelegateLoader); |
| compare(labelDelegateLoader.styleData.index, i); |
| compare(labelDelegateLoader.styleData.value, i * label.labelStepSize); |
| } |
| } |
| |
| function test_invalidValues() { |
| // Shouldn't produce warnings. |
| label.labelStepSize = 0; |
| label.tickmarkStepSize = 0; |
| } |
| } |
