Implementing Slide effects – iteration 2
This post is a continuation of Implementing SlideDown effect – iteration 1. It is quite short since extraction of Slide base class and implementation of SlideDown, SlideUp, SlideLeft and SlideRight classes was really straightforward. Most of the code from iteration 1 was used as base classes (Slide and SlideInstance). Concrete effect classes simply declares instanceClass in constructor while concrete effect instance classes overrides onTweenUpdate() method to tween animation in a specific direction.
The following example demonstrates all SlideRight, SlideLeft, SlideDown and SlideUp effects.
View source is enabled, you can download zipped sources from here.
This implementation has one shortcoming, components are cropped to its width/height so if they have drop shadow or other filters enabled it may not be visible during animation. I will create Slide effect supporting filters in iteration 3.