Static members
Error handling
The Component Hierarchy
XTypes and Lazy Instantiation
Showing and Hiding
//The default CSS method used to hide the Component is “display: none”, but this can be changed using the hideMode configuration
Floating Components

/*Floating Component are positioned outside of the document flow using CSS absolute positioning, and do not participate in their Containers’ layout. */
Template Methods
* including list of the template methods that can be implemented by subclasses of Component
Custom Component

//Component that wraps an HTML image element, and allows setting and getting of the image’s src attribute. It also fires a load event when the image is loaded:
Additional template methods for Containers and Panel
Overview in Containers
Column Layout
HBox Layout