Accessibility:XForms:Slider

From MDC

« Accessibility XForms Support Page

Contents 1 Summary 2 Exposed interfaces 3 Accessibility properties 3.1 nsIAccessible 3.2 Accessible children

[edit] Summary

Allows the user to choose a value from within a specific range of values. Slider presentation is used for XForms range element that is bound to numeric data types (see the doc).

[edit] Exposed interfaces

• nsIAccessible
• nsIAccessibleValue
• nsIAccessibleHyperText

[edit] Accessibility properties

[edit] nsIAccessible

• role - ROLE_SLIDER
• name - formed from value of underlying XForms label element
• description - formed from value of underlying XForms hint element
• state - formed from MIPs of instance node that XForms element is bound to
• value - current value of slider widget
• action names - currently there are not any actions

[edit] Accessible children

Currently this presentation doesn't involve any accessible children though it should. But Mozilla XForms implementation allows XForms elements to have child elements.