Table of Contents
The Awesome Power of (Slot) Widgets Unleashed
Warning
The Protege Bootstrap
The Idea of a Form
PPT Slide
PPT Slide
PPT Slide
What is a Widget
PPT Slide
Why Do This ?
What do you do with a Widget
Widgets are Software Components
The Widget is Not in Control !
Widget Tasks
Widget Lifecycle
The Structure of a Widget
SliderWidget: A Worked Example
SuitabilityChecking
What’s Configurable on a Slider?
We Store this in SliderProperties
Slider Properties handles Persistence
ClsListener ?
How Configuration Works
SliderWidget’s Configuration
Configuration involves Components
The Widget Must Handle Events
How KA Works
SliderWidget’s Initialize
Most of the Time
Editing the Knowledge-Base
SliderWidget’s implementations
Editing happens in response to user actions
Key Points
A Subtle Point
Widget Scale
Non-Local Slot Widgets
Tabs
HPKB Tab |