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@blueprintjs/core

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/* * Copyright 2015 Palantir Technologies, Inc. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import * as tslib_1 from "tslib"; import classNames from "classnames"; import * as React from "react"; import { polyfill } from "react-lifecycles-compat"; import { AbstractPureComponent2, Classes, Position } from "../../common"; import { DISPLAYNAME_PREFIX } from "../../common/props"; import { Icon } from "../icon/icon"; import { Popover, PopoverInteractionKind } from "../popover/popover"; import { Text } from "../text/text"; import { Menu } from "./menu"; let MenuItem = class MenuItem extends AbstractPureComponent2 { render() { const { active, className, children, disabled, icon, intent, labelClassName, labelElement, multiline, popoverProps, shouldDismissPopover, text, textClassName, tagName = "a", ...htmlProps } = this.props; const hasSubmenu = children != null; const intentClass = Classes.intentClass(intent); const anchorClasses = classNames(Classes.MENU_ITEM, intentClass, { [Classes.ACTIVE]: active, [Classes.INTENT_PRIMARY]: active && intentClass == null, [Classes.DISABLED]: disabled, // prevent popover from closing when clicking on submenu trigger or disabled item [Classes.POPOVER_DISMISS]: shouldDismissPopover && !disabled && !hasSubmenu, }, className); const target = React.createElement(tagName, { ...htmlProps, ...(disabled ? DISABLED_PROPS : {}), className: anchorClasses, }, React.createElement(Icon, { icon: icon }), React.createElement(Text, { className: classNames(Classes.FILL, textClassName), ellipsize: !multiline }, text), this.maybeRenderLabel(labelElement), hasSubmenu ? React.createElement(Icon, { icon: "caret-right" }) : undefined); const liClasses = classNames({ [Classes.MENU_SUBMENU]: hasSubmenu }); return React.createElement("li", { className: liClasses }, this.maybeRenderPopover(target, children)); } maybeRenderLabel(labelElement) { const { label, labelClassName } = this.props; if (label == null && labelElement == null) { return null; } return (React.createElement("span", { className: classNames(Classes.MENU_ITEM_LABEL, labelClassName) }, label, labelElement)); } maybeRenderPopover(target, children) { if (children == null) { return target; } const { disabled, popoverProps } = this.props; return (React.createElement(Popover, Object.assign({ autoFocus: false, captureDismiss: false, disabled: disabled, enforceFocus: false, hoverCloseDelay: 0, interactionKind: PopoverInteractionKind.HOVER, modifiers: SUBMENU_POPOVER_MODIFIERS, position: Position.RIGHT_TOP, usePortal: false }, popoverProps, { content: React.createElement(Menu, null, children), minimal: true, popoverClassName: classNames(Classes.MENU_SUBMENU, popoverProps.popoverClassName), target: target }))); } }; MenuItem.defaultProps = { disabled: false, multiline: false, popoverProps: {}, shouldDismissPopover: true, text: "", }; MenuItem.displayName = `${DISPLAYNAME_PREFIX}.MenuItem`; MenuItem = tslib_1.__decorate([ polyfill ], MenuItem); export { MenuItem }; const SUBMENU_POPOVER_MODIFIERS = { // 20px padding - scrollbar width + a bit flip: { boundariesElement: "viewport", padding: 20 }, // shift popover up 5px so MenuItems align offset: { offset: -5 }, preventOverflow: { boundariesElement: "viewport", padding: 20 }, }; // props to ignore when disabled const DISABLED_PROPS = { href: undefined, onClick: undefined, onMouseDown: undefined, onMouseEnter: undefined, onMouseLeave: undefined, tabIndex: -1, }; //# sourceMappingURL=menuItem.js.map