Predefined States

Some frequently used States with reserved identifiers can be managed by CourseLab runtime without any additional configuration.

Identifier	Name	Assignment
default	Default	Object's usual State. All Objects have such State.
highlighted	Highlighted	If defined, will be displayed on mouse over.
active	Active	If defined, will be displayed when left mouse button is down.
disabled	Disabled	Displayed only by action. When displayed, all mouse events of this Object will be blocked.