@mui/x-data-grid
Version:
The Community plan edition of the Data Grid components (MUI X).
139 lines • 5.52 kB
JavaScript
import _extends from "@babel/runtime/helpers/esm/extends";
import * as React from 'react';
import { unstable_useId as useId, unstable_composeClasses as composeClasses } from '@mui/utils';
import { getDataGridUtilityClass } from '../../constants/gridClasses';
import { useGridRootProps } from '../../hooks/utils/useGridRootProps';
import { gridColumnGroupsLookupSelector } from '../../hooks/features/columnGrouping/gridColumnGroupsSelector';
import { useGridApiContext } from '../../hooks/utils/useGridApiContext';
import { useGridSelector } from '../../hooks/utils/useGridSelector';
import { GridGenericColumnHeaderItem } from './GridGenericColumnHeaderItem';
import { isEventTargetInPortal } from '../../utils/domUtils';
import { shouldCellShowLeftBorder, shouldCellShowRightBorder } from '../../utils/cellBorderUtils';
import { jsx as _jsx } from "react/jsx-runtime";
const useUtilityClasses = ownerState => {
const {
classes,
headerAlign,
isDragging,
showLeftBorder,
showRightBorder,
groupId,
pinnedPosition
} = ownerState;
const slots = {
root: ['columnHeader', headerAlign === 'left' && 'columnHeader--alignLeft', headerAlign === 'center' && 'columnHeader--alignCenter', headerAlign === 'right' && 'columnHeader--alignRight', isDragging && 'columnHeader--moving', showRightBorder && 'columnHeader--withRightBorder', showLeftBorder && 'columnHeader--withLeftBorder', 'withBorderColor', groupId === null ? 'columnHeader--emptyGroup' : 'columnHeader--filledGroup', pinnedPosition === 'left' && 'columnHeader--pinnedLeft', pinnedPosition === 'right' && 'columnHeader--pinnedRight'],
draggableContainer: ['columnHeaderDraggableContainer'],
titleContainer: ['columnHeaderTitleContainer', 'withBorderColor'],
titleContainerContent: ['columnHeaderTitleContainerContent']
};
return composeClasses(slots, getDataGridUtilityClass, classes);
};
function GridColumnGroupHeader(props) {
const {
groupId,
width,
depth,
maxDepth,
fields,
height,
colIndex,
hasFocus,
tabIndex,
isLastColumn,
pinnedPosition,
style,
indexInSection,
sectionLength,
gridHasFiller
} = props;
const rootProps = useGridRootProps();
const headerCellRef = React.useRef(null);
const apiRef = useGridApiContext();
const columnGroupsLookup = useGridSelector(apiRef, gridColumnGroupsLookupSelector);
const group = groupId ? columnGroupsLookup[groupId] : {};
const {
headerName = groupId ?? '',
description = '',
headerAlign = undefined
} = group;
let headerComponent;
const render = groupId && columnGroupsLookup[groupId]?.renderHeaderGroup;
const renderParams = React.useMemo(() => ({
groupId,
headerName,
description,
depth,
maxDepth,
fields,
colIndex,
isLastColumn
}), [groupId, headerName, description, depth, maxDepth, fields, colIndex, isLastColumn]);
if (groupId && render) {
headerComponent = render(renderParams);
}
const showLeftBorder = shouldCellShowLeftBorder(pinnedPosition, indexInSection);
const showRightBorder = shouldCellShowRightBorder(pinnedPosition, indexInSection, sectionLength, rootProps.showCellVerticalBorder, gridHasFiller);
const ownerState = _extends({}, props, {
classes: rootProps.classes,
showLeftBorder,
showRightBorder,
headerAlign,
depth,
isDragging: false
});
const label = headerName ?? groupId;
const id = useId();
const elementId = groupId === null ? `empty-group-cell-${id}` : groupId;
const classes = useUtilityClasses(ownerState);
React.useLayoutEffect(() => {
if (hasFocus) {
const focusableElement = headerCellRef.current.querySelector('[tabindex="0"]');
const elementToFocus = focusableElement || headerCellRef.current;
elementToFocus?.focus();
}
}, [apiRef, hasFocus]);
const publish = React.useCallback(eventName => event => {
// Ignore portal
// See https://github.com/mui/mui-x/issues/1721
if (isEventTargetInPortal(event)) {
return;
}
apiRef.current.publishEvent(eventName, renderParams, event);
},
// For now this is stupid, because renderParams change all the time.
// Need to move it's computation in the api, such that for a given depth+columnField, I can get the group parameters
[apiRef, renderParams]);
const mouseEventsHandlers = React.useMemo(() => ({
onKeyDown: publish('columnGroupHeaderKeyDown'),
onFocus: publish('columnGroupHeaderFocus'),
onBlur: publish('columnGroupHeaderBlur')
}), [publish]);
const headerClassName = typeof group.headerClassName === 'function' ? group.headerClassName(renderParams) : group.headerClassName;
return /*#__PURE__*/_jsx(GridGenericColumnHeaderItem, _extends({
ref: headerCellRef,
classes: classes,
columnMenuOpen: false,
colIndex: colIndex,
height: height,
isResizing: false,
sortDirection: null,
hasFocus: false,
tabIndex: tabIndex,
isDraggable: false,
headerComponent: headerComponent,
headerClassName: headerClassName,
description: description,
elementId: elementId,
width: width,
columnMenuIconButton: null,
columnTitleIconButtons: null,
resizable: true,
label: label,
"aria-colspan": fields.length
// The fields are wrapped between |-...-| to avoid confusion between fields "id" and "id2" when using selector data-fields~=
,
"data-fields": `|-${fields.join('-|-')}-|`,
style: style
}, mouseEventsHandlers));
}
export { GridColumnGroupHeader };