Return the html that lives in side the component DOM. Implemented by the base class.
Called by the dialog after rendering, so the derived class can bind the html controls
For parent component, their changed method is called by child, and then the parent calls the dialog changed()
Called by the derived class when the value changes. The change flag is set to true, so the dialog will know which component changed.
combine component classes with string, used for composites
string ot append
combined strings
Generated using TypeDoc
Parent components are really containers for other components For instance, FontComponent has size, family, weight, etc.