lloydw/libRocket — pull request #39 by hatboyzero (2012-03-02 17:16:47+00:00)
Title: Dynamic Image Element

I implemented the ability to define a custom ImageSource that you can instruct an element to listen to via

```html

```

Where `image_source_name` is the name of the ImageSource. The implementation was inspired by the existing DataSource and DataSourceListener implementations in Rocket::Controls.