Image Loading with Progress Bar If you have an application that deals with a lot of decent sized images, you will really appreciate this component that shows a progress bar while loading images. It uses the Flex Progress Bar to display status so has a very small insignificant footprint in contributing to the overall size of your application. Usage is extremely simple and identical to the Image control syntax, except for threee additional properties that you can specify -progressBarHeight -progressBarWidth -progressBarLabel Usage: