Speed Dial
When pressed, a floating action button can display three to six related actions in the form of a speed dial.
If more than six actions are needed, something other than a FAB should be used to present them.
Controlled speed dial
The open state of the component can be controlled with the open
/onOpen
/onClose
props.
Custom close icon
You can provide an alternate icon for the closed and open states using the icon
and openIcon
props
of the SpeedDialIcon
component.
<SpeedDial
ariaLabel="SpeedDial openIcon example"
className={classes.speedDial}
icon={<SpeedDialIcon openIcon={<EditIcon />} />}
>
{actions.map((action) => (
<SpeedDialAction
key={action.name}
icon={action.icon}
tooltipTitle={action.name}
/>
))}
</SpeedDial>
Persistent action tooltips
The SpeedDialActions tooltips can be displayed persistently so that users don't have to long-press in order to see the tooltip on touch devices.
It is enabled here across all devices for demo purposes, but in production it could use the isTouch
logic to conditionally set the prop.
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Accessibility
ARIA
Required
- You should provide an
ariaLabel
for the speed dial component. - You should provide a
tooltipTitle
for each speed dial action.
Provided
- The Fab has
aria-haspopup
,aria-expanded
andaria-controls
attributes. - The speed dial actions container has
role="menu"
andaria-orientation
set acccording to the direction. - The speed dial actions have
role="menuitem"
, and anaria-describedby
attribute that references the associated tooltip.
Keyboard
- The speed dial opens on focus.
- The Space and Enter keys trigger the selected speed dial action, and toggle the speed dial open state.
- The cursor keys move focus to the next or previous speed dial action. (Note that any cursor direction can be used initially to open the speed dial. This enables the expected behavior for the actual or percieved orientation of the speed dial, for example for a screen reader user who percieves the speed dial as a drop-down menu.)
- The Escape key closes the speed dial and, if a speed dial action was focused, returns focus to the Fab.