@patternfly/react-core
Version:
This library provides a set of common React components for use with the PatternFly reference implementation.
45 lines • 3.07 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.WizardBody = void 0;
const tslib_1 = require("tslib");
const jsx_runtime_1 = require("react/jsx-runtime");
const react_1 = require("react");
const wizard_1 = tslib_1.__importDefault(require("@patternfly/react-styles/css/components/Wizard/wizard"));
const react_styles_1 = require("@patternfly/react-styles");
const WizardContext_1 = require("./WizardContext");
const util_1 = require("../../helpers/util");
const resizeObserver_1 = require("../../helpers/resizeObserver");
const WizardBody = (_a) => {
var { children, className, hasNoPadding = false, 'aria-label': ariaLabel, 'aria-labelledby': ariaLabelledBy, component = 'div' } = _a, props = tslib_1.__rest(_a, ["children", "className", "hasNoPadding", 'aria-label', 'aria-labelledby', "component"]);
const [hasScrollbar, setHasScrollbar] = (0, react_1.useState)(false);
const [previousWidth, setPreviousWidth] = (0, react_1.useState)(undefined);
const WrapperComponent = component;
const { activeStep, shouldFocusContent, mainWrapperRef } = (0, react_1.useContext)(WizardContext_1.WizardContext);
const defaultAriaLabel = ariaLabel || `${activeStep === null || activeStep === void 0 ? void 0 : activeStep.name} content`;
(0, react_1.useEffect)(() => {
const resize = () => {
if (mainWrapperRef === null || mainWrapperRef === void 0 ? void 0 : mainWrapperRef.current) {
const { offsetWidth, offsetHeight, scrollHeight } = mainWrapperRef.current;
if (previousWidth !== offsetWidth) {
setPreviousWidth(offsetWidth);
setHasScrollbar(offsetHeight < scrollHeight);
}
}
};
const handleResizeWithDelay = (0, util_1.debounce)(resize, 250);
let observer = () => { };
if (mainWrapperRef === null || mainWrapperRef === void 0 ? void 0 : mainWrapperRef.current) {
observer = (0, resizeObserver_1.getResizeObserver)(mainWrapperRef.current, handleResizeWithDelay);
const { offsetHeight, scrollHeight } = mainWrapperRef.current;
setHasScrollbar(offsetHeight < scrollHeight);
setPreviousWidth(mainWrapperRef.current.offsetWidth);
}
return () => {
observer();
};
}, [previousWidth]);
return ((0, jsx_runtime_1.jsx)(WrapperComponent, Object.assign({ ref: mainWrapperRef }, (shouldFocusContent && { tabIndex: -1 }), (component === 'div' && hasScrollbar && { role: 'region' }), (hasScrollbar && { 'aria-label': defaultAriaLabel, 'aria-labelledby': ariaLabelledBy, tabIndex: 0 }), { className: (0, react_styles_1.css)(wizard_1.default.wizardMain, className) }, props, { children: (0, jsx_runtime_1.jsx)("div", { className: (0, react_styles_1.css)(wizard_1.default.wizardMainBody, hasNoPadding && wizard_1.default.modifiers.noPadding), children: children }) })));
};
exports.WizardBody = WizardBody;
exports.WizardBody.displayName = 'WizardBody';
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