SunburstChart.java 文件源码

public ObjectProperty<Color> backgroundColorProperty() {
    if (null == backgroundColor) {
        backgroundColor = new ObjectPropertyBase<Color>(_backgroundColor) {
            @Override protected void invalidated() { redraw(); }
            @Override public Object getBean() { return SunburstChart.this; }
            @Override public String getName() { return "backgroundColor"; }
        };
        _backgroundColor = null;
    }
    return backgroundColor;
}