Warning, /education/kstars/kstars/kstarslite/qml/indi/DevicePanel.qml is written in an unsupported language. File is not indexed.

 // SPDX-FileCopyrightText: 2016 Artem Fedoskin <afedoskin3@gmail.com>
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 import QtQuick 2.8
 import QtQuick.Window 2.2
 import "../modules"
 import "../constants" 1.0
 import QtQuick.Layouts 1.2
 import QtQuick.Controls 2.0
 
 KSPage {
     id: devicesPage
     title: devicesPage.deviceName + " - " + tabBar.currentItem.text
 
     property string deviceName
     property ImagePreview imagePreview: null
 
     ColumnLayout {
         anchors.fill: parent
 
         Item {
             anchors {
                 left: parent.left
                 right: parent.right
             }
             height: tabBar.height
 
             KSTabBarArrow {
                 imgSource: "../images/left-arrow.png"
                 tabBar: tabBar
                 state: {
                     if(!tabBar.contentItem.atXBeginning) {
                         return "Visible"
                     } else {
                         return "Invisible"
                     }
                 }
                 anchors {
                     left: parent.left
                     top: parent.top
                     bottom: parent.bottom
                 }
             }
 
             KSTabBarArrow {
                 imgSource: "../images/right-arrow.png"
                 tabBar: tabBar
                 state: {
                     if(!tabBar.contentItem.atXEnd) {
                         return "Visible"
                     } else {
                         return "Invisible"
                     }
                 }
                 anchors {
                     right: parent.right
                     top: parent.top
                     bottom: parent.bottom
                 }
                 flickSpeed: -1000
             }
 
             TabBar {
                 id: tabBar
                 Layout.fillHeight: true
                 anchors {
                     left: parent.left
                     right: parent.right
                 }
                 clip: true
                 spacing: 20
                 Component.onCompleted: {
                     contentItem.flickDeceleration = 1000
                 }
 
                 background: Rectangle {
                     color: Num.sysPalette.base
                 }
             }
         }
 
         SwipeView {
             id: deviceSwipeView
             Layout.fillHeight: true
             Layout.fillWidth: true
             currentIndex: tabBar.currentIndex
             clip: true
 
             property var groups: []
             property var properties: []
             property var tabs: []
 
             onCurrentIndexChanged: {
                 tabBar.currentIndex = currentIndex
             }
 
             Connections {
                 target: ClientManagerLite
                 onNewINDIProperty: {
                     if(devicesPage.deviceName === deviceName) {
                         if(deviceSwipeView.groups.indexOf(groupName) == -1) {
                             deviceSwipeView.groups.push(groupName)
                             var newTabComp = Qt.createComponent("../modules/KSTab.qml");
                             var newTab = newTabComp.createObject(deviceSwipeView)
                             newTab.title = groupName
 
                             var columnForTab = Qt.createQmlObject('import QtQuick 2.7
                                                                     import QtQuick.Layouts 1.3
                                                                     Column {
                                                                         spacing: 5
                                                                 }', newTab.contentItem)
 
                             newTab.rootItem = columnForTab
                             var tabButton = Qt.createQmlObject('import QtQuick 2.7;
                                                                 import QtQuick.Controls 2.0
                                                                 import "../modules"
                                                                 KSTabButton {}',
                                                                tabBar);
                             tabButton.text = groupName
                             if(tabBar.count == 1) {
                                 //Without notifying about adding first item to tabBar title of devicesPage won't be updated
                                 tabBar.currentItemChanged()
                             }
 
                             deviceSwipeView.tabs.push(newTab)
                             if(groupName == "Motion Control") {
                                 var component = Qt.createComponent("modules/MotionControl.qml");
                                 var motionControl = component.createObject(newTab)
                                 motionControl.deviceName = deviceName
                             }
                         }
 
                         if(groupName != "Motion Control") {
                             for(var i = 0; i < deviceSwipeView.tabs.length; ++i) {
                                 var tab = deviceSwipeView.tabs[i]
                                 if(tab.title === groupName) {
                                     var propComp = Qt.createComponent("modules/Property.qml");
                                     var property = propComp.createObject(tab.rootItem)
                                     property.propName = propName
                                     property.label = label
                                     property.deviceName = deviceName
                                     property.parentTab = tab
                                     if(propName == "CCD_EXPOSURE" && devicesPage.imagePreview == null) {
                                         var imgPreviewComp = Qt.createComponent("ImagePreview.qml");
                                         devicesPage.imagePreview = imgPreviewComp.createObject(window)
                                         devicesPage.imagePreview.deviceName = devicesPage.deviceName
                                     }
                                 }
                             }
                         }
                     }
                 }
 
                 onRemoveINDIProperty: {
                     for(var i = 0; i < deviceSwipeView.tabs.length; ++i) {
                         var tab = deviceSwipeView.tabs[i]
                         if(tab.title === groupName && groupName != "Motion Control") {
                             var contentItem = deviceSwipeView.tabs[i].rootItem
                             for(var c = 0; c < contentItem.children.length; ++c) {
                                 if(contentItem.children[c].propName === propName) {
                                     contentItem.children[c].destroy()
                                 }
                             }
                             if(contentItem.children.length == 0) {
                                 var groups = deviceSwipeView.groups
                                 groups.splice(groups.indexOf(groupName), 1)
                                 tab.destroy()
                             }
                             /*if(propName == "CCD_EXPOSURE" && devicesPage.imagePreview != null) {
                                     imgPreview.destroy()
                                 }*/
                         }
                     }
                 }
             }
         }
     }
 }