KeyboardLayoutLoader QML Type

import QtQuick
import QtQuick.Layouts
import QtQuick.VirtualKeyboard

// file: layouts/en_GB/symbols.qml

KeyboardLayoutLoader {
    property bool secondPage
    onVisibleChanged: if (!visible) secondPage = false
    sourceComponent: secondPage ? page2 : page1
    Component {
        id: page1
        KeyboardLayout {
            // Keyboard layout definition for page 1
        }
    }
    Component {
        id: page2
        KeyboardLayout {
            // Keyboard layout definition for page 2
        }
    }
}