Environment Option

Environment option configs system-wide settings.

Start up action. Choose from following three option:
- Open last project. This is the default option.
- Open an existing project. When starts, IDE prompts user to choose a project to open.
- Open a new project. When starts, IDE Prompts user to create a new project.
The maximum number of items in the search list. The number should be between 2 and 50; the default value is 20. See also find and replace.
The maximum number of items of most recently used list. The number should be between 4 and 20; the default value is 10. See also Welcome Window, Switching Project.
Display menu shadow. When it's turned on, there will be a shadow area under all menu bar and menu item, while this make the UI looks better, it could also downgrade the performance on some system. The default is off.