Dial With Interactive UI

This Dial widget example shows the following:

1. A demonstration of a large value range combined with fine increment control.
2. Setting UI strings before rendering
3. Setting configuration attributes
4. Construction-time event subscription allowing Dial to control an interactive UI
5. Calling one of Dial's value change methods from the click of a link. <a>Hubble</a>

Notice the Dial can traverse the entire 6,000+ pixels of the scene height, but by pulling the handle farther away from the Dial's center while rotating, the user can get 1 pixel movements, without strain. After the dial has focus, the following keys also opperate the Dial, arrow up/down/left/right, page up/down, home, end. The action of these keys can be controlled via Dial's configuration attributes.