This image shows the Component Properties dialog for a Box layout component. The header contains an icon labeled, "Component Properties: Box," and Help and Close icons. The dialog shows two tabs, Display Options and Style. The Display Options tab is forward. On it are fields, checkboxes, and selection lists for providing values for Display Option properties. Next to each property is a menu icon. The menu next to the property Show Component is expanded to show the option Expression Builder. The mouse pointer hovers over this option, and the Show Component property and the Expression Builder option are called out. At the bottom of the dialog are Apply, OK, and Cancel buttons.