EnumBackgroundTheme类 参考

Public 成员函数
String	toString ()

静态 Public 属性
static final EnumBackgroundTheme	DarkBlue = new EnumBackgroundTheme("DarkBlue")
static final EnumBackgroundTheme	LightBlue = new EnumBackgroundTheme("LightBlue")
static final EnumBackgroundTheme	LightGray = new EnumBackgroundTheme("LightGray")