QML之gradient

实现梯度渐变效果
Rectangle
{
width: 100
height: 100
gradient: Gradient
{
GradientStop
{
position: 0.0
color: “red”
}
GradientStop
{
position: 0.33
color: “yellow”
}
GradientStop
{
position: 1.0
color: “green”
}
}
}