SearchField fix

import QtQuick 2.0
import Sailfish.Silica 1.0

Page {
    id: page

    Loader {
        anchors.fill: parent
        sourceComponent: listViewComponent
    }

    Column {
        id: pageHeader

        PageHeader {
            title: qsTr("Whatever")
        }

        SearchField {
            id: searchField

            anchors {
                left: parent.left
                right: parent.right
            }
            placeHolderText: qsTr("Search")
        }
    }

    Component {
        id: listViewComponent

        SilicaListView {
            id: list

            anchors.fill: parent
            delegate: YourDelegate {}
            model: yourModel
            header: Item {
                id: header

                height: pageHeader.height
                width: pageHeader.width

                Component.onCompleted: {
                    // Reparent the SilicaListView's header :
                    pageHeader.parent = header
                }
            }

            VerticalScrollDecorator {}
        }
    }