Accessible Actions

These actions are used in Gecko accessibility implementation.

• activate
  • text entry widgets (HTML input, XUL textbox, ARIA role="textbox")
  • multiselect widget items (XUL treeitem, ARIA role="treeitem")
  • slider widgets (XUL slider)
• check/uncheck/cycle
  • checkbox widgets (HTML input@type="check", XUL checkbox, ARIA role="checkbox")
• click
  • widgets having associated popup menu (XUL menubutton, XUL @popup attribute)
  • widgets having registered onclick event listener
  • clickable widgets (XUL menuitem, ARIA role="menuitem", "menuitemcheckbox", "menuitemradio")
• expand/collapse
  • tree widget (XUL treeitem, ARIA aria-expanded attribute)
• jump
  • link widgets (HTML:a, ARIA role="link")
• open/close
  • combobox widgets (HTML select, XUL menulist, ARIA role="combobox")
  • dropmarker widgets (XUL dropmarker)
• press
  • button widgets (HTML:input@type="button", HTML button, XUL button, ARIA role="button")
• select
  • select widget items (HTML option, ARIA role="option")
  • radio widgets (HTML input@type="radio", ARIA role="radio")
• showlongdesc
  • images having description (HTML img@longdesc)
• switch
  • tab widget (XUL tab, ARIA role="tab")
• sort
  • table headers (ARIA role="rowheader", "columnheader")