CircularProgress

CircularProgress

The API documentation of the CircularProgress React component.

ARIA

If the progress bar is describing the loading progress of a particular region of a page, you should use aria-describedby to point to the progress bar, and set the aria-busy attribute to true on that region until it has finished loading.

Props

Name Type Default Description
classes object   Override or extend the styles applied to the component. See CSS API below for more details.
color enum: 'primary' |
 'secondary' |
 'inherit'
'primary' The color of the component. It supports those theme colors that make sense for this component.
size union: number |
 string
40 The size of the circle.
thickness number 3.6 The thickness of the circle.
value number 0 The value of the progress indicator for the determinate and static variants. Value between 0 and 100.
variant enum: 'determinate' |
 'indeterminate' |
 'static'
'indeterminate' The variant to use. Use indeterminate when there is no progress value.

Any other properties supplied will be spread to the root element (native element).

CSS API

You can override all the class names injected by Material-UI thanks to the classes property. This property accepts the following keys:

Name Description
root Styles applied to the root element.
static Styles applied to the root element if variant="static".
indeterminate Styles applied to the root element if variant="indeterminate".
colorPrimary Styles applied to the root element if color="primary".
colorSecondary Styles applied to the root element if color="secondary".
svg Styles applied to the svg element.
circle Styles applied to the circle svg path.
circleStatic Styles applied to the circle svg path if variant="static".
circleIndeterminate Styles applied to the circle svg path if variant="indeterminate".

Have a look at overriding with classes section and the implementation of the component for more detail.

If using the overrides key of the theme as documented here, you need to use the following style sheet name: MuiCircularProgress.

Demos