What property in the GUI determines the visibility of a widget based on certain conditions?

The visibility of a widget in the GUI is controlled by its "Visible" property. This property allows developers to set conditions under which a widget should be either displayed or hidden on the interface. By using expressions or conditions tied to the 'Visible' property, you can dynamically change the visibility of UI elements based on user interactions or other runtime data.

For instance, you might want to hide a particular input field if a user selects a specific option from a dropdown menu, which can be achieved by logically linking that selection to the visibility condition of the input field. The ability to show or hide elements enhances the user experience by presenting only the relevant information to the user at any given time.

The other properties mentioned serve different purposes: the "Enabled" property determines whether a widget can be interacted with, the "Display" property is not a standard term used in the context of GUI visibility, and the "Condition" property may exist in some contexts but does not specifically control widget visibility in standard terms. Thus, the "Visible" property is the correct choice for managing visibility based on conditions.