Accessibility is important to consider when designing applications. Not only do those with visual, physical, speech, cognitive, and neurological disabilities benefit from software that is accessible, but those without these disabilities benefit as well. Silverlight makes it possible to create applications that address accessibility needs, and some colleagues of mine and I decided to explore some of the possibilities by creating a control and navigation template theme that maps to Windows system colors (this will allow the application to seamlessly respond to Windows high contrast mode color changes).
At this time, we have the Navigation template and the core controls themed. We plan to continue our explorations and theme the SDK and Toolkit controls as well. Please tell us what you think of our work to date…
- What do you think of the visual appearance of the theme?
- Will you be able to apply it to your Silverlight applications without extensive redesign, and if not why not?
- Does the theme meet the needs of your core scenarios, and if not why not?
- What is missing?
Utilizing the Theme
In order to use the theme, you will need to include the styles, “CoreControlStyles.xaml” and “Styles.xaml”, and two code files in your project. The first code file,” SysColors.cs”, maps the system colors to brushes, and the second code file, “SetterValueBindingHelper.cs” courtesy of Delay’s Blog, enables data binding of the system color brushes in property setters (we utilized this in a few places).
What follows are screen shots of the theme in the various Windows default and high contrast modes…
Corrina, Tsitsi, Vidya, and Susan