Warning, /plasma/libplasma/tests/components/progressbar3.qml is written in an unsupported language. File is not indexed.

 /*
  * SPDX-FileCopyrightText: 2019 David Edmundson <kde@davidedmundson.co.uk>
  * SPDX-FileCopyrightText: 2020 Noah Davis <noahadvs@gmail.com>
  * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
  */
 import QtQuick
 import QtQuick.Layouts
 import org.kde.plasma.components as PlasmaComponents
 import org.kde.kirigami as Kirigami
 
 ComponentBase {
     id: root
     title: "Plasma Components 3 ProgressBar"
     property int progressBarWidth: testProgressBar.width
 
     PlasmaComponents.ProgressBar {
         id: testProgressBar
         visible: false
     }
 
     contentItem: GridLayout {
         columns: 6
         columnSpacing: Kirigami.Units.gridUnit
         rowSpacing: Kirigami.Units.gridUnit
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "0%"
             }
             PlasmaComponents.ProgressBar {
                 from: 0
                 to: 100
                 value: 0
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "50%"
             }
             PlasmaComponents.ProgressBar {
                 from: 0
                 to: 100
                 value: 50
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "100%"
             }
             PlasmaComponents.ProgressBar {
                 from: 0
                 to: 100
                 value: 100
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 id: progressBarAndSliderLabel
                 text: "The progress bar and slider grooves should have the same visual width."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             GridLayout {
                 id: progressBarAndSliderGrid
                 columns: 1
                 rows: 2
                 PlasmaComponents.ProgressBar {
                     id: progressBar
                     from: 0
                     to: 100
                     value: 50
                 }
                 PlasmaComponents.Slider {
                     Layout.preferredWidth: progressBar.width
                      Layout.preferredHeight: progressBar.height
                     from: 0
                     to: 100
                     value: 50
                 }
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "Min: 0; Max: 200; Value: 1\nMake sure the bar does not leak outside."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.ProgressBar {
                 from: 0
                 to: 200
                 value: 1
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "Min: 0; Max: 100; Value: 110\nThe progress bar should look like it is at 100%."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.ProgressBar {
                 from: 0
                 to: 100
                 value: 110
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "Min: -100; Max: 100; Value: 0\nThe progress bar should look like it is at 50%."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.ProgressBar {
                 from: -100
                 to: 100
                 value: 0
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "Min: 0; Max: 100; Value: -10\nThe progress bar should look like it is at 0%."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.ProgressBar {
                 from: 0
                 to: 100
                 value: -10
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "This should have a continuous movement from one end to the other and back."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.ProgressBar {
                 indeterminate: indeterminateCheckBox.checked
                 value: 0.5
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "Checking and unchecking should not break the layout. The progress bar should look like it is at 50% if unchecked."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.CheckBox {
                 id: indeterminateCheckBox
                 text: "Indeterminate"
                 checked: true
             }
         }
 
         ColumnLayout {
             PlasmaComponents.Label {
                 text: "This should do one 'indefinite' animation cycle and then continuously animate to 100% in chunks of 10%."
                 wrapMode: Text.WordWrap
                 Layout.preferredWidth: progressBarWidth
             }
             PlasmaComponents.ProgressBar {
                 id: animatingProgressBar
                 from: 0
                 to: 100
                 // Bug 430544: A ProgressBar that was indeterminate once will
                 // not update its bar size according to its value anymore
                 // Set to false again in the Timer below
                 indeterminate: true
 
                 Timer {
                     interval: 500
                     triggeredOnStart: true
                     running: true
                     repeat: true
                     onTriggered: {
                         animatingProgressBar.indeterminate = false;
 
                         // ProgressBar clamps "value" by "to" (100), so we can't
                         // just blindly increase and then check >= 100
                         if (animatingProgressBar.value === 100) {
                             animatingProgressBar.value = 0;
                         } else {
                             animatingProgressBar.value += 10;
                         }
                     }
                 }
             }
         }
 
     }
 }