field editor 是什么意思

	1.	Works with field editors instead of regular widgets 使用域编辑器，而不是常规的窗口小部件。
	2.	A field editor is simply a widget that s associated with a preference 域编辑器只是一个与首选项相关的窗口小部件。
	3.	The code is a little more complex than the original preferences page , because we cannot use field editors anymore , and so we ll need to deal with " low level " swt controls 代码比最初的属性页要稍复杂一些，因为我们不能再使用域编辑器，而且我们要处理“低层次”的swt控制。

field editor是什么意思