How to use a created JMenuBar in each of the java swing form?

Question

I have created a JMenuBar and I want to use that JMenuBar in every form of my swing application. Writing JMenuBar in every form is not an efficient programming. So, I want to use the same JMenuBar in every form. But I have no clue how to do it. Can anyone show me some sample, so I can use it in my project.

Answer 1

最简单的方法是将JMenuBar对象设为公共和静态，以允许从程序中的每个其他类进行访问而无需创建额外的实例。