autotests/wheelhandler/tst_invokables.qml

0001 /* SPDX-FileCopyrightText: 2021 Noah Davis <noahadvs@gmail.com>
0002  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0003  */
0004
0005 import QtQuick 2.15
0006 import QtQuick.Controls 2.15 as QQC2
0007 import org.kde.kirigami 2.19 as Kirigami
0008 import QtTest 1.15
0009
0010 TestCase {
0011     id: root
0012     readonly property real hstep: wheelHandler.horizontalStepSize
0013     readonly property real vstep: wheelHandler.verticalStepSize
0014     readonly property real pageWidth: flickable.width - flickable.leftMargin - flickable.rightMargin
0015     readonly property real pageHeight: flickable.height - flickable.topMargin - flickable.bottomMargin
0016     readonly property real contentWidth: flickable.contentWidth
0017     readonly property real contentHeight: flickable.contentHeight
0018     property alias wheelHandler: wheelHandler
0019     property alias flickable: flickable
0020
0021     name: "WheelHandler invokable functions"
0022     visible: true
0023     when: windowShown
0024     width: flickable.implicitWidth
0025     height: flickable.implicitHeight
0026
0027     function test_Invokables() {
0028         const originalX = flickable.contentX
0029         const originalY = flickable.contentY
0030         let x = originalX
0031         let y = originalY
0032
0033         wheelHandler.scrollRight()
0034         verify(flickable.contentX === x + hstep, "scrollRight()")
0035         x = flickable.contentX
0036
0037         wheelHandler.scrollLeft()
0038         verify(flickable.contentX === x - hstep, "scrollLeft()")
0039         x = flickable.contentX
0040
0041         wheelHandler.scrollDown()
0042         verify(flickable.contentY === y + vstep, "scrollDown()")
0043         y = flickable.contentY
0044
0045         wheelHandler.scrollUp()
0046         verify(flickable.contentY === y - vstep, "scrollUp()")
0047         y = flickable.contentY
0048
0049         wheelHandler.scrollRight(101)
0050         verify(flickable.contentX === x + 101, "scrollRight(101)")
0051         x = flickable.contentX
0052
0053         wheelHandler.scrollLeft(101)
0054         verify(flickable.contentX === x - 101, "scrollLeft(101)")
0055         x = flickable.contentX
0056
0057         wheelHandler.scrollDown(101)
0058         verify(flickable.contentY === y + 101, "scrollDown(101)")
0059         y = flickable.contentY
0060
0061         wheelHandler.scrollUp(101)
0062         verify(flickable.contentY === y - 101, "scrollUp(101)")
0063         y = flickable.contentY
0064     }
0065
0066     ScrollableFlickable {
0067         id: flickable
0068         anchors.fill: parent
0069         Kirigami.WheelHandler {
0070             id: wheelHandler
0071             target: flickable
0072         }
0073     }
0074 }
0075