@fluentui/react
Version:
Reusable React components for building web experiences.
49 lines • 3.09 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.OverflowSetBase = void 0;
var tslib_1 = require("tslib");
var React = require("react");
var react_hooks_1 = require("@fluentui/react-hooks");
var Utilities_1 = require("../../Utilities");
var OverflowButton_1 = require("./OverflowButton");
var dom_1 = require("../../utilities/dom");
var getClassNames = (0, Utilities_1.classNamesFunction)();
var COMPONENT_NAME = 'OverflowSet';
var useComponentRef = function (props, divContainer) {
var doc = (0, dom_1.useDocumentEx)();
React.useImperativeHandle(props.componentRef, function () { return ({
focus: function (_forceIntoFirstElement, bypassHiddenElements) {
var focusSucceeded = false;
if (divContainer.current) {
focusSucceeded = (0, Utilities_1.focusFirstChild)(divContainer.current, bypassHiddenElements);
}
return focusSucceeded;
},
focusElement: function (childElement) {
var focusSucceeded = false;
if (!childElement) {
return false;
}
if (divContainer.current && (0, Utilities_1.elementContains)(divContainer.current, childElement)) {
childElement.focus();
focusSucceeded = (doc === null || doc === void 0 ? void 0 : doc.activeElement) === childElement;
}
return focusSucceeded;
},
}); }, [divContainer, doc]);
};
exports.OverflowSetBase = React.forwardRef(function (props, forwardedRef) {
var divContainer = React.useRef(null);
var mergedRef = (0, react_hooks_1.useMergedRefs)(divContainer, forwardedRef);
useComponentRef(props, divContainer);
var items = props.items, overflowItems = props.overflowItems, className = props.className, styles = props.styles, vertical = props.vertical, role = props.role, _a = props.overflowSide, overflowSide = _a === void 0 ? 'end' : _a, onRenderItem = props.onRenderItem;
var classNames = getClassNames(styles, { className: className, vertical: vertical });
var showOverflow = !!overflowItems && overflowItems.length > 0;
return (React.createElement("div", tslib_1.__assign({}, (0, Utilities_1.getNativeProps)(props, Utilities_1.divProperties), { role: role || 'group', "aria-orientation": role === 'menubar' ? (vertical === true ? 'vertical' : 'horizontal') : undefined, className: classNames.root, ref: mergedRef }),
overflowSide === 'start' && showOverflow && React.createElement(OverflowButton_1.OverflowButton, tslib_1.__assign({}, props, { className: classNames.overflowButton })),
items &&
items.map(function (item, i) { return (React.createElement("div", { className: classNames.item, key: item.key, role: "none" }, onRenderItem(item))); }),
overflowSide === 'end' && showOverflow && React.createElement(OverflowButton_1.OverflowButton, tslib_1.__assign({}, props, { className: classNames.overflowButton }))));
});
exports.OverflowSetBase.displayName = COMPONENT_NAME;
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