TabLine
TabLine item with addons
You can add icons, badges, and counters as addons to the left or right of the text in the item.
Try resizing the page to see how the tabs adjust. If the text in a tab is too long, it will be truncated with ellipsis and a hint will be shown on hover and focus.
tsx
import FacebookM from '@semcore/icon/Facebook/m';
import InstagramM from '@semcore/icon/Instagram/m';
import TwitterM from '@semcore/icon/Twitter/m';
import Badge from '@semcore/ui/badge';
import TabLine from '@semcore/ui/tab-line';
import React from 'react';
const Demo = () => {
const [value, setValue] = React.useState(1);
return (
<>
<TabLine value={value} onChange={setValue} aria-label='Social network reports'>
<TabLine.Item
value={1}
aria-controls={value === 1 ? 'tab-panel-4-1' : undefined}
id='tab-label-4-1'
>
<TabLine.Item.Addon>
<FacebookM />
</TabLine.Item.Addon>
<TabLine.Item.Text>Facebook</TabLine.Item.Text>
</TabLine.Item>
<TabLine.Item
value={2}
aria-controls={value === 2 ? 'tab-panel-4-2' : undefined}
id='tab-label-4-2'
>
<TabLine.Item.Addon>
<InstagramM />
</TabLine.Item.Addon>
<TabLine.Item.Text>Instagram</TabLine.Item.Text>
<TabLine.Item.Addon>
<Badge type='new'>new</Badge>
</TabLine.Item.Addon>
</TabLine.Item>
<TabLine.Item
value={3}
aria-controls={value === 3 ? 'tab-panel-4-3' : undefined}
id='tab-label-4-3'
>
<TabLine.Item.Addon>
<TwitterM />
</TabLine.Item.Addon>
<TabLine.Item.Text>Twitter</TabLine.Item.Text>
</TabLine.Item>
</TabLine>
{
[
<div key='tab-panel-4-1' id='tab-panel-4-1' role='tabpanel' aria-labelledby='tab-label-4-1' tabIndex={-1}>
<h3>Facebook</h3>
<p>
It's where your aunt's cat has more followers than you, and your high school nemesis
still thinks they're relevant.
</p>
</div>,
<div
key='tab-panel-4-2'
id='tab-panel-4-2'
aria-hidden='true'
role='tabpanel'
aria-labelledby='tab-label-4-2'
tabIndex={-1}
>
<h3>Instagram</h3>
<p>
It's where people spend hours perfecting their avocado toast just for a 'like', and
your explore page thinks you need therapy based on your search history.
</p>
</div>,
<div
key='tab-panel-4-3'
id='tab-panel-4-3'
aria-hidden='true'
role='tabpanel'
aria-labelledby='tab-label-4-3'
tabIndex={-1}
>
<h3>Twitter</h3>
<p>
It's where 280 characters can start a revolution or a feud over pineapple on pizza,
and your timeline is a mix of breaking news and cat memes.
</p>
</div>,
][value - 1]
}
</>
);
};
export default Demo;Disabled TabLine item
Use disabled property to make <TabLine.Item /> disabled. Always add Tooltip to explain why this item is disabled.
tsx
import TabLine from '@semcore/ui/tab-line';
import Tooltip from '@semcore/ui/tooltip';
import React from 'react';
const Demo = () => {
const [value, setValue] = React.useState(1);
return (
<>
<TabLine value={value} onChange={setValue} aria-label='Social network reports'>
<TabLine.Item
value={1}
aria-controls={value === 1 ? 'tab-panel-2-1' : undefined}
id='tab-label-2-1'
>
<TabLine.Item.Text>Normal tab</TabLine.Item.Text>
</TabLine.Item>
<Tooltip
title='Do not forget to add short text to explain why this item is disabled.'
placement='top'
role='tab'
>
<TabLine.Item value={2} disabled>
<TabLine.Item.Text>Disabled tab</TabLine.Item.Text>
</TabLine.Item>
</Tooltip>
</TabLine>
{
[
<div key='2-1' id='tab-panel-2-1' role='tabpanel' aria-labelledby='tab-label-2-1' tabIndex={-1}>
<h3>Normal tab</h3>
<p>
Here you can place your content, or just leave it blank for that avant-garde
minimalist vibe.
</p>
</div>,
][value - 1]
}
</>
);
};
export default Demo;Manual tab activation
By default, when using keyboard interaction, a tab is activated immediately as soon as it's selected. You can change this behavior by setting behavior='manual', so that user has to confirm their selection by pressing Enter or Space.
This can be useful when some tabs load a lot of data and you want user to be able to select farther tabs without having to activate all tabs in-between.
tsx
import TabLine from '@semcore/ui/tab-line';
import React from 'react';
const Demo = () => {
const [value, setValue] = React.useState(1);
return (
<>
<TabLine onChange={setValue} value={value} behavior='manual' aria-label='Animals'>
<TabLine.Item
value={1}
aria-controls={value === 1 ? 'tab-panel-3-1' : undefined}
id='tab-label-3-1'
>
Cats
</TabLine.Item>
<TabLine.Item
value={2}
aria-controls={value === 2 ? 'tab-panel-3-2' : undefined}
id='tab-label-3-2'
>
Dogs
</TabLine.Item>
<TabLine.Item
value={3}
aria-controls={value === 3 ? 'tab-panel-3-3' : undefined}
id='tab-label-3-3'
>
Birds
</TabLine.Item>
</TabLine>
{
[
<div key='tab-panel-3-1' id='tab-panel-3-1' role='tabpanel' aria-labelledby='tab-label-3-1' tabIndex={-1}>
<h3>Cats</h3>
<p>
They are the only creatures that can simultaneously demand your attention and ignore
you completely, while plotting world domination from the top of the refrigerator.
</p>
</div>,
<div
key='tab-panel-3-2'
id='tab-panel-3-2'
aria-hidden='true'
role='tabpanel'
aria-labelledby='tab-label-3-2'
tabIndex={-1}
>
<h3>Dogs</h3>
<p>
They are the eternal optimists who believe that every stranger is a potential friend
and every walk is an adventure, even if it's just to the mailbox.
</p>
</div>,
<div
key='tab-panel-3-3'
id='tab-panel-3-3'
aria-hidden='true'
role='tabpanel'
aria-labelledby='tab-label-3-3'
tabIndex={-1}
>
<h3>Birds</h3>
<p>
They are the tiny dinosaurs who sing like they're auditioning for Broadway and have a
knack for leaving 'gifts' on freshly washed cars.
</p>
</div>,
][value - 1]
}
</>
);
};
export default Demo;Custom indents
TabLine doesn't have any margins by default. To make it fill the entire width of its parent block (which may have its own margins), you can set the desired padding and margin for the TabLine component like this:
typescript
<Box p={5}>
<TabLine px={5} mx="-20px" />
</Box>