This approach to component development and architectures will change your perspective on Flex software development! Consider the myriad situations when you want to add sophisticated functionality like zoom, drag-n-drop, swapping, MDI window minimizing, etc. Instead of designing subclasses or building complex compositions of nested components, developers can create distinct behavior components. These behavior components are then dynamically attached to target components and inject functionality. I must admit that this software concept is not new. Consider the very popular JQuery UI Interactions....

Recently, Eric Dolecki published a Flash 8 version of a very cool Elastic Cords flash application. I am sure he was – as I am – inspired by the works of Andre Michelle. This application, of course, does nothing commercially practical but does demonstrate great features of the FP8 API. I, of course, decided to continue that tradition. I wanted to create a Flex, object-oriented, component version… All too often I find great visual applications with great experiences… are more often created in Flash not Flex. And unfortunately, their code (if published) is usually procedural...