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[TreeView] Add disabled prop (#20133)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| import React from 'react'; | ||
| import { makeStyles } from '@material-ui/core/styles'; | ||
| import TreeView from '@material-ui/lab/TreeView'; | ||
| import ExpandMoreIcon from '@material-ui/icons/ExpandMore'; | ||
| import ChevronRightIcon from '@material-ui/icons/ChevronRight'; | ||
| import TreeItem from '@material-ui/lab/TreeItem'; | ||
| import FormControlLabel from '@material-ui/core/FormControlLabel'; | ||
| import Switch from '@material-ui/core/Switch'; | ||
|
|
||
| const useStyles = makeStyles((theme) => ({ | ||
| root: { | ||
| height: 270, | ||
| flexGrow: 1, | ||
| maxWidth: 400, | ||
| }, | ||
| actions: { | ||
| marginBottom: theme.spacing(1), | ||
| }, | ||
| })); | ||
|
|
||
| export default function DisabledTreeItems() { | ||
| const classes = useStyles(); | ||
| const [focusDisabledItems, setFocusDisabledItems] = React.useState(false); | ||
| const handleToggle = (event) => { | ||
| setFocusDisabledItems(event.target.checked); | ||
| }; | ||
|
|
||
| return ( | ||
| <div className={classes.root}> | ||
| <div className={classes.actions}> | ||
| <FormControlLabel | ||
| control={ | ||
| <Switch | ||
| checked={focusDisabledItems} | ||
| onChange={handleToggle} | ||
| name="focusDisabledItems" | ||
| /> | ||
| } | ||
| label="Focus disabled items" | ||
| /> | ||
| </div> | ||
| <TreeView | ||
| aria-label="disabled items" | ||
| defaultCollapseIcon={<ExpandMoreIcon />} | ||
| defaultExpandIcon={<ChevronRightIcon />} | ||
| disabledItemsFocusable={focusDisabledItems} | ||
| multiSelect | ||
| > | ||
| <TreeItem nodeId="1" label="One"> | ||
| <TreeItem nodeId="2" label="Two" /> | ||
| <TreeItem nodeId="3" label="Three" /> | ||
| <TreeItem nodeId="4" label="Four" /> | ||
| </TreeItem> | ||
| <TreeItem nodeId="5" label="Five" disabled> | ||
| <TreeItem nodeId="6" label="Six" /> | ||
| </TreeItem> | ||
| <TreeItem nodeId="7" label="Seven"> | ||
| <TreeItem nodeId="8" label="Eight" /> | ||
| <TreeItem nodeId="9" label="Nine"> | ||
| <TreeItem nodeId="10" label="Ten"> | ||
| <TreeItem nodeId="11" label="Eleven" /> | ||
| <TreeItem nodeId="12" label="Twelve" /> | ||
| </TreeItem> | ||
| </TreeItem> | ||
| </TreeItem> | ||
| </TreeView> | ||
| </div> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| import React from 'react'; | ||
| import { createStyles, makeStyles } from '@material-ui/core/styles'; | ||
| import TreeView from '@material-ui/lab/TreeView'; | ||
| import ExpandMoreIcon from '@material-ui/icons/ExpandMore'; | ||
| import ChevronRightIcon from '@material-ui/icons/ChevronRight'; | ||
| import TreeItem from '@material-ui/lab/TreeItem'; | ||
| import FormControlLabel from '@material-ui/core/FormControlLabel'; | ||
| import Switch from '@material-ui/core/Switch'; | ||
|
|
||
| const useStyles = makeStyles((theme) => | ||
| createStyles({ | ||
| root: { | ||
| height: 270, | ||
| flexGrow: 1, | ||
| maxWidth: 400, | ||
| }, | ||
| actions: { | ||
| marginBottom: theme.spacing(1), | ||
| }, | ||
| }), | ||
| ); | ||
|
|
||
| export default function DisabledTreeItems() { | ||
| const classes = useStyles(); | ||
| const [focusDisabledItems, setFocusDisabledItems] = React.useState(false); | ||
| const handleToggle = (event: React.ChangeEvent<HTMLInputElement>) => { | ||
| setFocusDisabledItems(event.target.checked); | ||
| }; | ||
|
|
||
| return ( | ||
| <div className={classes.root}> | ||
| <div className={classes.actions}> | ||
| <FormControlLabel | ||
| control={ | ||
| <Switch | ||
| checked={focusDisabledItems} | ||
| onChange={handleToggle} | ||
| name="focusDisabledItems" | ||
| /> | ||
| } | ||
| label="Focus disabled items" | ||
| /> | ||
| </div> | ||
| <TreeView | ||
| aria-label="disabled items" | ||
| defaultCollapseIcon={<ExpandMoreIcon />} | ||
| defaultExpandIcon={<ChevronRightIcon />} | ||
| disabledItemsFocusable={focusDisabledItems} | ||
| multiSelect | ||
| > | ||
| <TreeItem nodeId="1" label="One"> | ||
| <TreeItem nodeId="2" label="Two" /> | ||
| <TreeItem nodeId="3" label="Three" /> | ||
| <TreeItem nodeId="4" label="Four" /> | ||
| </TreeItem> | ||
| <TreeItem nodeId="5" label="Five" disabled> | ||
| <TreeItem nodeId="6" label="Six" /> | ||
| </TreeItem> | ||
| <TreeItem nodeId="7" label="Seven"> | ||
| <TreeItem nodeId="8" label="Eight" /> | ||
| <TreeItem nodeId="9" label="Nine"> | ||
| <TreeItem nodeId="10" label="Ten"> | ||
| <TreeItem nodeId="11" label="Eleven" /> | ||
| <TreeItem nodeId="12" label="Twelve" /> | ||
| </TreeItem> | ||
| </TreeItem> | ||
| </TreeItem> | ||
| </TreeView> | ||
| </div> | ||
| ); | ||
| } |
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