Using SceneBuilder to Create a User Interface - JavaFX 8: A Definitive Guide to Building Desktop, Mobile, and Embedded Java Clients - page 127

The Import menu item allows you to copy the content of another FXML file into the current FXML file. It also
allows you to add image and media files to the current FXML file. Such imported files are wrapped in an ImageView or
MediaView node. The Include menu item allows you to add an fx:include element into the current FXML file. The Close
Window menu item closes the FXML file being edited in the current window. The Preferences menu item allows you to
set certain preferences that control how JavaFX SceneBuilder looks. The Quit menu item allows you to exit the JavaFX
SceneBuilder application entirely. It will ask you to save any unsaved files before shutting the application down.
The Edit menu is shown in Figure 3-12 .
Figure 3-12. The Edit menu
The Undo, Redo, Cut, Copy, Paste, Paste Into, Duplicate, Delete, Select All, Select None, Select Parent, Select Next,
and Select Previous menu items all perform their normal duties. The Trim Document to Selection menu item deletes
everything that is not selected.
The View menu is shown in Figure 3-13 .