@material-ui/core#TabsActions TypeScript Examples
The following examples show how to use
@material-ui/core#TabsActions.
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Example #1
Source File: Tabs.tsx From Teyvat.moe with GNU General Public License v3.0 | 2 votes |
TabBar: FunctionComponent<TabBarProps> = ({
displayed = true,
scrollButtons = 'auto',
icons = false,
tabs,
value,
onChange,
...other
}) => {
const classes = useStyles();
const [currentValue, setCurrentValue] = useDebouncedState<TabValue>(value, onChange);
const onValueChange = useCallback(
(_event, newValue) => setCurrentValue(newValue),
[setCurrentValue]
);
// Fix indicator breaking when tabs dynamically change.
const theme = useTheme();
const actionReference = useRef<TabsActions | null>(null);
useEffect(() => {
const timeout = setTimeout(() => {
if (actionReference.current) {
actionReference.current.updateIndicator();
}
}, theme.transitions.duration.enteringScreen);
return () => {
clearTimeout(timeout);
};
}, [tabs, theme]);
const renderTab = useCallback(
(tab) => {
const label = icons ? <Tooltip title={tab.label}>{tab.icon}</Tooltip> : tab.label;
return (
<MaterialTab
wrapped
key={tab.value}
label={label}
value={tab.value}
classes={{ root: classes.tab }}
/>
);
},
[icons]
);
const renderedTabs = useMemo(() => {
const sortedTabs = sortByOrder(tabs);
const result = _.map(sortedTabs, (tab) => {
if (!tab.enabled) return null;
return renderTab(tab);
});
return result;
}, [renderTab, tabs]);
if (!displayed) return null;
return (
<MaterialTabs
action={actionReference}
value={currentValue}
onChange={onValueChange}
centered
variant="fullWidth"
scrollButtons={scrollButtons}
indicatorColor="primary"
textColor="primary"
{...other}
>
{renderedTabs}
</MaterialTabs>
);
}