java - SmartGWT中的addMembers(…)和setMembers(…)有什么区别

使用SmartGWT的addMembers方法与setMembers方法向表单布局添加组件之间有什么区别？

mainLayout.addMember(northLayout);
mainLayout.addMember(southLayout);

要么

mainLayout.addMembers(northLayout, southLayout);

与

mainLayout.setMembers(northLayout,southLayout);

谢谢！！

最佳答案

看一下源代码：最后，http://www.google.com/codesearch/p?hl=en#IbhKj4VngGk/trunk/main/src/com/smartgwt/client/widgets/layout/Layout.java&q=setmembers%20package:http://smartgwt%5C.googlecode%5C.com&l=1039，每个setMembers都调用addMember，并删除现有的