仔细检查您是否在设置中启用了 UI设计器 插件。

Supposedly creating a new GUI form should be a simple matter of right-clicking your project, package or src folder and go New > GUI Form. The problem is I don't have that option. I've created a Java project and it compiles and runs fine.

But the only options I get under New are Java Class, File, Package, HTML File, and JavaScript File.

Double check that you have UI Designer enabled in Settings | Plugins.