qtdoc/examples/demos/coffee/Settings.qml

// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import Qt.labs.synchronizer

SettingsForm {
    id: settingsForm

    required property ApplicationFlow appFlow
    required property CoffeeConfig coffeeConfig

    foamAmount: coffeeConfig.foamAmount
    milkAmount: coffeeConfig.milkAmount
    coffeeAmount: coffeeConfig.coffeeAmount
    state: Config.mode

    rectangle.states: [
        State {
            name: "smallerFont"
            when: ((Screen.height * Screen.devicePixelRatio)
                   + (Screen.width * Screen.devicePixelRatio)) < 2000
            PropertyChanges {
                target: rectangle
                textPixelSize: 14
            }
        }
    ]
    sugarSlider.states: State {
        name: "pressed"
        when: settingsForm.sugarSlider.pressed
        PropertyChanges {
            target: handle
            scale: 1.1
        }
    }
    handle.states: [
        State {
            name: "small"
            when: ((Screen.height * Screen.devicePixelRatio)
                   + (Screen.width
                      * Screen.devicePixelRatio)) < 2000
            PropertyChanges {
                target: handle
                width: 10
            }
        }
    ]
    box.states: [
        State {
            name: "small"
            when: ((Screen.height * Screen.devicePixelRatio)
                   + (Screen.width
                      * Screen.devicePixelRatio)) < 2000
            PropertyChanges {
                target: box
                implicitWidth: sugarText.width + 4
                implicitHeight: sugarText.height + 2
            }
        }
    ]
    sugarText.states: [
        State {
            name: "small"
            when: ((Screen.height * Screen.devicePixelRatio) + (Screen.width * Screen.devicePixelRatio)) < 2000
            PropertyChanges {
                target: sugarText
                font.pixelSize: 8
            }
        }
    ]

    confirmButton.onClicked: appFlow.confirmButton()

    //! [synchronizer]
    Synchronizer {
         sourceObject: coffeeConfig
         sourceProperty: "sugarAmount"
         targetObject: sugarSlider
         targetProperty: "value"
    }
    //! [synchronizer]
    Synchronizer {
         sourceObject: coffeeConfig
         sourceProperty: "foamAmount"
         targetObject: foamSlider
         targetProperty: "value"
    }
    Synchronizer {
         sourceObject: coffeeConfig
         sourceProperty: "milkAmount"
         targetObject: milkSlider
         targetProperty: "value"
    }
    Synchronizer {
         sourceObject: coffeeConfig
         sourceProperty: "coffeeAmount"
         targetObject: coffeeSlider
         targetProperty: "value"
    }
}