User Guide
Incorporating existing components within your component 175
■ So that all assets are automatically copied into the library and are available to
instantiate dynamically and access their methods, properties, and events.
■ Placing assets in a frame ensures they are loaded more smoothly as the movie is
streamed, so you do not need to set the assets in the library to be exported before the
first frame. This method prevents an initial data transfer spike that could cause
download delays or long pauses.
Dragging a Button component symbol from the library in StandardComponents.fla to
Frame 2 of the Assets layer of LogIn.fla
13. Close the StandardComponents.fla library.
14. In the Assets layer, select Frame 1. Drag the BoundingBox movie clip from the LogIn.fla
library (inside the Component Assets folder) to the Stage.
15. Name the BoundingBox instance boundingBox_mc.