- Qt Design Studio Manual
- Examples
- Washing Machine UI
- Qt Design Studio Manual 2.3.1

# Washing Machine UI

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     import QtQuick 2.15

     Item {
         id: root
         state: "start"

         width: 480
         height: 272

         StartScreen {
             id: startScreen

             visible: true

             onStartClicked: {
                 root.state = "presets"
             }

             onSettingsClicked: {
                 root.state = "settings"
             }
         }

         SettingsScreen {
             id: settingsScreen

             visible: false

             onSettingsClosed: {
                 root.state = "start"
             }
         }

         PresetsScreen {
             id: presetsScreen

             visible: false

             onStartRun: {
                 root.state = "running"
                 runningScreen.startRun()
             }

             onCancelPresets: {
                 root.state = "start"
             }
         }

         RunningScreen {
             id: runningScreen

             runDuration: presetsScreen.runDuration
             visible: false

             onRunFinished: {
                 root.state = "start"
             }
         }

         states: [
             State {
                 name: "start"

                 PropertyChanges {
                     target: startScreen
                     visible: true
                 }

                 PropertyChanges {
                     target: settingsScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: presetsScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: runningScreen
                     visible: false
                     activated: false
                 }
             },
             State {
                 name: "settings"

                 PropertyChanges {
                     target: startScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: settingsScreen
                     visible: true
                 }

                 PropertyChanges {
                     target: presetsScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: runningScreen
                     visible: false
                     activated: false
                 }
             },
             State {
                 name: "presets"

                 PropertyChanges {
                     target: startScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: settingsScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: presetsScreen
                     visible: true
                 }

                 PropertyChanges {
                     target: runningScreen
                     visible: false
                     activated: false
                 }
             },
             State {
                 name: "running"

                 PropertyChanges {
                     target: startScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: settingsScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: presetsScreen
                     visible: false
                 }

                 PropertyChanges {
                     target: runningScreen
                     visible: true
                     activated: true
                 }
             }

         ]
     }