ProgressCircle
ProgressCircles show the progression of a system operation such as downloading, uploading, or processing, in a visual way. They can represent determinate or indeterminate progress.
install | yarn add @adobe/react-spectrum |
---|---|
added | 3.0.0 |
usage | import {ProgressCircle} from '@adobe/react-spectrum' |
Example#
<ProgressCircle aria-label="Loading…" value={50} />
<ProgressCircle aria-label="Loading…" value={50} />
<ProgressCircle
aria-label="Loading…"
value={50}
/>
Value#
ProgressCircles are controlled with the value
prop.
By default, the value
prop represents the current percentage of progress, as the minimum and maxiumum values default to 0 and 100, respectively.
<ProgressCircle aria-label="Loading…" value={25} />
<ProgressCircle aria-label="Loading…" value={25} />
<ProgressCircle
aria-label="Loading…"
value={25}
/>
Alternatively, a different scale can be used by setting the minValue
and maxValue
props.
<ProgressCircle
aria-label="Loading…"
minValue={50}
maxValue={150}
value={100}
/>
<ProgressCircle
aria-label="Loading…"
minValue={50}
maxValue={150}
value={100}
/>
<ProgressCircle
aria-label="Loading…"
minValue={50}
maxValue={150}
value={100}
/>
Indeterminate#
By default, ProgressCircles are determinate. Use a determinate ProgressCircle when progress can be calculated against a specific goal.
<ProgressCircle aria-label="Loading…" value={50} />
<ProgressCircle aria-label="Loading…" value={50} />
<ProgressCircle
aria-label="Loading…"
value={50}
/>
Use an indeterminate ProgressCircle when progress is happening but the time or effort to completion can’t be determined.
<ProgressCircle aria-label="Loading…" isIndeterminate />
<ProgressCircle aria-label="Loading…" isIndeterminate />
<ProgressCircle
aria-label="Loading…"
isIndeterminate
/>
Accessibility#
An aria-label
must be provided for accessibility. If the ProgressCircle is labeled by a separate element, an aria-labelledby
prop must be provided using the id of the labeling element instead.
If using the staticColor
prop, ensure the background offers enough contrast for the ProgressCircle to be legible and meets color contrast guidelines.
Internationalization#
To internationalize a ProgressCircle, a localized string should be passed to the aria-label
prop (or value of the associated aria-labelledby
element).
For languages that are read right-to-left (e.g. Hebrew and Arabic), the fill of both determinate and indeterminate ProgressCircles continues to spin clockwise.
Props#
Name | Type | Default | Description |
size | 'S'
| 'M'
| 'L' | 'M' | What the ProgressCircle's diameter should be. |
staticColor | 'white' | 'black' | — | The static color style to apply. Useful when the button appears over a color background. |
isIndeterminate | boolean | — | Whether presentation is indeterminate when progress isn't known. |
value | number | 0 | The current value (controlled). |
minValue | number | 0 | The smallest value allowed for the input. |
maxValue | number | 100 | The largest value allowed for the input. |
id | string | undefined | — | The element's unique identifier. See MDN. |
Layout
Name | Type | Description |
flex | Responsive<string
| number
| boolean> | When used in a flex layout, specifies how the element will grow or shrink to fit the space available. See MDN. |
flexGrow | Responsive<number> | When used in a flex layout, specifies how the element will grow to fit the space available. See MDN. |
flexShrink | Responsive<number> | When used in a flex layout, specifies how the element will shrink to fit the space available. See MDN. |
flexBasis | Responsive<number | string> | When used in a flex layout, specifies the initial main size of the element. See MDN. |
alignSelf | Responsive<'auto'
| 'normal'
| 'start'
| 'end'
| 'center'
| 'flex-start'
| 'flex-end'
| 'self-start'
| 'self-end'
| 'stretch'> | Overrides the alignItems property of a flex or grid container. See MDN. |
justifySelf | Responsive<'auto'
| 'normal'
| 'start'
| 'end'
| 'flex-start'
| 'flex-end'
| 'self-start'
| 'self-end'
| 'center'
| 'left'
| 'right'
| 'stretch'> | Specifies how the element is justified inside a flex or grid container. See MDN. |
order | Responsive<number> | The layout order for the element within a flex or grid container. See MDN. |
gridArea | Responsive<string> | When used in a grid layout, specifies the named grid area that the element should be placed in within the grid. See MDN. |
gridColumn | Responsive<string> | When used in a grid layout, specifies the column the element should be placed in within the grid. See MDN. |
gridRow | Responsive<string> | When used in a grid layout, specifies the row the element should be placed in within the grid. See MDN. |
gridColumnStart | Responsive<string> | When used in a grid layout, specifies the starting column to span within the grid. See MDN. |
gridColumnEnd | Responsive<string> | When used in a grid layout, specifies the ending column to span within the grid. See MDN. |
gridRowStart | Responsive<string> | When used in a grid layout, specifies the starting row to span within the grid. See MDN. |
gridRowEnd | Responsive<string> | When used in a grid layout, specifies the ending row to span within the grid. See MDN. |
Spacing
Name | Type | Description |
margin | Responsive<DimensionValue> | The margin for all four sides of the element. See MDN. |
marginTop | Responsive<DimensionValue> | The margin for the top side of the element. See MDN. |
marginBottom | Responsive<DimensionValue> | The margin for the bottom side of the element. See MDN. |
marginStart | Responsive<DimensionValue> | The margin for the logical start side of the element, depending on layout direction. See MDN. |
marginEnd | Responsive<DimensionValue> | The margin for the logical end side of an element, depending on layout direction. See MDN. |
marginX | Responsive<DimensionValue> | The margin for both the left and right sides of the element. See MDN. |
marginY | Responsive<DimensionValue> | The margin for both the top and bottom sides of the element. See MDN. |
Sizing
Name | Type | Description |
width | Responsive<DimensionValue> | The width of the element. See MDN. |
minWidth | Responsive<DimensionValue> | The minimum width of the element. See MDN. |
maxWidth | Responsive<DimensionValue> | The maximum width of the element. See MDN. |
height | Responsive<DimensionValue> | The height of the element. See MDN. |
minHeight | Responsive<DimensionValue> | The minimum height of the element. See MDN. |
maxHeight | Responsive<DimensionValue> | The maximum height of the element. See MDN. |
Positioning
Name | Type | Description |
position | Responsive<'static'
| 'relative'
| 'absolute'
| 'fixed'
| 'sticky'> | Specifies how the element is positioned. See MDN. |
top | Responsive<DimensionValue> | The top position for the element. See MDN. |
bottom | Responsive<DimensionValue> | The bottom position for the element. See MDN. |
left | Responsive<DimensionValue> | The left position for the element. See MDN. Consider using start instead for RTL support. |
right | Responsive<DimensionValue> | The right position for the element. See MDN. Consider using start instead for RTL support. |
start | Responsive<DimensionValue> | The logical start position for the element, depending on layout direction. See MDN. |
end | Responsive<DimensionValue> | The logical end position for the element, depending on layout direction. See MDN. |
zIndex | Responsive<number> | The stacking order for the element. See MDN. |
isHidden | Responsive<boolean> | Hides the element. |
Accessibility
Name | Type | Description |
aria-label | string | Defines a string value that labels the current element. |
aria-labelledby | string | Identifies the element (or elements) that labels the current element. |
aria-describedby | string | Identifies the element (or elements) that describes the object. |
aria-details | string | Identifies the element (or elements) that provide a detailed, extended description for the object. |
Advanced
Name | Type | Description |
UNSAFE_className | string | Sets the CSS className for the element. Only use as a last resort. Use style props instead. |
UNSAFE_style | CSSProperties | Sets inline style for the element. Only use as a last resort. Use style props instead. |
Visual options#
Static color#
When a ProgressCircle needs to be placed on top of a dark background, use staticColor='white'
. When it is placed over a light background, use staticColor='black'
.
<View backgroundColor="static-blue-700" padding="size-300">
<ProgressCircle aria-label="Loading…" staticColor="white" isIndeterminate />
</View>
<View backgroundColor="static-yellow-400" padding="size-300">
<ProgressCircle aria-label="Loading…" staticColor="black" isIndeterminate />
</View>
<View
backgroundColor="static-blue-700"
padding="size-300"
>
<ProgressCircle
aria-label="Loading…"
staticColor="white"
isIndeterminate
/>
</View>
<View
backgroundColor="static-yellow-400"
padding="size-300"
>
<ProgressCircle
aria-label="Loading…"
staticColor="black"
isIndeterminate
/>
</View>
<View
backgroundColor="static-blue-700"
padding="size-300"
>
<ProgressCircle
aria-label="Loading…"
staticColor="white"
isIndeterminate
/>
</View>
<View
backgroundColor="static-yellow-400"
padding="size-300"
>
<ProgressCircle
aria-label="Loading…"
staticColor="black"
isIndeterminate
/>
</View>
Size#
<ProgressCircle
aria-label="Loading…"
marginEnd="size-300"
size="S"
value={15}
/>
<ProgressCircle aria-label="Loading…" marginEnd="size-300" value={30} />
<ProgressCircle aria-label="Loading…" size="L" value={60} />
<ProgressCircle
aria-label="Loading…"
marginEnd="size-300"
size="S"
value={15}
/>
<ProgressCircle
aria-label="Loading…"
marginEnd="size-300"
value={30}
/>
<ProgressCircle
aria-label="Loading…"
size="L"
value={60}
/>
<ProgressCircle
aria-label="Loading…"
marginEnd="size-300"
size="S"
value={15}
/>
<ProgressCircle
aria-label="Loading…"
marginEnd="size-300"
value={30}
/>
<ProgressCircle
aria-label="Loading…"
size="L"
value={60}
/>