RELAX NG Schema for HTML 5: Accessible Rich Internet Applications # ARIA Global states and properties States and Properties for Native Roles States busy true false checked true false mixed undefined disabled true false dropeffect none popup execute copy execute move execute reference execute execute copy execute move execute reference expanded true false undefined grabbed true false undefined hidden true false invalid true false grammar spelling pressed true false mixed undefined selected true false undefined Properties activedescendant atomic true false autocomplete inline list both none controls describedby flowto haspopup true false label labelledby level live off polite assertive multiline true false multiselectable true false owns posinset readonly true false relevant all additions removals text additions text removals removals additions text removals text additions text additions removals text removals additions required true false setsize sort ascending descending none other valuemax valuemin valuenow valuetext Roles alert alert alertdialog alertdialog application application article article banner banner button button checkbox checkbox combobox combobox complementary complementary contentinfo contentinfo definition definition dialog dialog directory directory document document grid grid gridcell gridcell group group XXX heading img img link link list list listbox listbox listitem listitem log log main main marquee marquee math math menu menu menubar menubar menuitem menuitem menuitemcheckbox menuitemcheckbox menuitemradio menuitemradio navigation navigation note note option option presentation presentation progressbar progressbar radio radio radiogroup radiogroup region region row row search search separator separator slider slider spinbutton spinbutton status status tab tab tablist tablist tabpanel tabpanel textbox textbox timer timer toolbar toolbar tooltip tooltip tree tree treegrid treegrid treeitem treeitem