See Also

IntelliJ IDEA suggests two ways of deleting elements from diagram:

  • Remove node elements from view, while leaving the underlying source code intact. This option can be helpful, if you want to explore a certain group of nodes, and remove the unnecessary ones from view.
  • Delete node elements from project.
To remove elements from view
  1. In the diagram, select one or more elements to be deleted.
  2. Press Delete.
To delete elements from project
  1. In the diagram, select the element to be deleted.
  2. Use the Safe Delete refactoring (Alt+Delete) to delete selected classes from project.