Add Annotations, Interfaces, and ElementCompositeContainer sections to ElementComposite article #376
Description
Suggested or Current Title
ELement Composite
What's the idea and why does it help?
The ElementComposite article is missing information on Annotations, Interfaces, and ElementCompositeContainer.
Add information about @NodeName, @JavaScript, and @StyleSheet annotations.
Add information about using "Concern Interfaces" to implement relevant behavior, such as HasText and HasClassName.
Add information about using ElementCompositeContainer for components with slots.
Related Docs or Topics
https://docs.webforj.com/docs/building-ui/element_composite
Type of proposal
- New tutorial or how-to guide
- New reference page (e.g., API usage, component behavior)
- Update or reorganize existing content
- Structural or navigation improvement
- Other
Anything else?
No response