import QtQuick 2.7
import QtQuick.Controls 2.0
import QtQuick.Controls.Material 2.0
import QtGraphicalEffects 1.0

ApplicationWindow {
    visible: true
    width: 640
    height: 480
    header: ToolBar { Material.elevation: 0 }

    DropShadow {
        anchors.fill: header
        verticalOffset: 10
        radius: 10
        samples: 17
        color: "#80000000"
        source: header
    }
}