import QtQuick

Rectangle {

    //自定义

    gradient.Gradient {

        orientation: enumeration  //渐变方向

            orientation: Gradient.Vertical  //垂直，默认

            orientation: Gradient.Horizontal  //水平

        GradientStop { position: 0.0; color: "lightsteelblue" }

        GradientStop { position: 1.0; color: "blue" }

    }

    //使用预设

    gradient: "SunnyMorning"

    gradient: gradient.SunnyMorning  //等同上方

}