@blueprintjs/core
Version:
Core styles & components
112 lines • 7.16 kB
JavaScript
"use strict";
/*
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.MenuItem = void 0;
var tslib_1 = require("tslib");
/* eslint-disable deprecation/deprecation */
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var common_1 = require("../../common");
var props_1 = require("../../common/props");
var icon_1 = require("../icon/icon");
var popover_1 = require("../popover/popover");
var text_1 = require("../text/text");
var menu_1 = require("./menu");
/**
* Menu item component.
*
* @see https://blueprintjs.com/docs/#core/components/menu.menu-item
*/
var MenuItem = /** @class */ (function (_super) {
tslib_1.__extends(MenuItem, _super);
function MenuItem() {
return _super !== null && _super.apply(this, arguments) || this;
}
MenuItem.prototype.render = function () {
var _a, _b;
var _c = this.props, active = _c.active, className = _c.className, children = _c.children, disabled = _c.disabled, elementRef = _c.elementRef, icon = _c.icon, intent = _c.intent, labelClassName = _c.labelClassName, labelElement = _c.labelElement, multiline = _c.multiline, popoverProps = _c.popoverProps, _d = _c.roleStructure, roleStructure = _d === void 0 ? "menuitem" : _d, selected = _c.selected, shouldDismissPopover = _c.shouldDismissPopover, submenuProps = _c.submenuProps, text = _c.text, textClassName = _c.textClassName, _e = _c.tagName, tagName = _e === void 0 ? "a" : _e, htmlTitle = _c.htmlTitle, htmlProps = tslib_1.__rest(_c, ["active", "className", "children", "disabled", "elementRef", "icon", "intent", "labelClassName", "labelElement", "multiline", "popoverProps", "roleStructure", "selected", "shouldDismissPopover", "submenuProps", "text", "textClassName", "tagName", "htmlTitle"]);
var hasIcon = icon != null;
var hasSubmenu = children != null;
var intentClass = common_1.Classes.intentClass(intent);
var anchorClasses = (0, classnames_1.default)(common_1.Classes.MENU_ITEM, intentClass, (_a = {},
_a[common_1.Classes.ACTIVE] = active,
_a[common_1.Classes.DISABLED] = disabled,
// prevent popover from closing when clicking on submenu trigger or disabled item
_a[common_1.Classes.POPOVER_DISMISS] = shouldDismissPopover && !disabled && !hasSubmenu,
_a[common_1.Classes.SELECTED] = selected || (active && intentClass === undefined),
_a), className);
var _f = roleStructure === "listoption"
? ["option", undefined, active || selected] // parent has listbox role, or is a <select>
: roleStructure === "menuitem"
? ["none", "menuitem", undefined] // parent has menu role
: roleStructure === "none"
? ["none", undefined, undefined] // if wrapping in a custom <li>
: [undefined, undefined, undefined], liRole = _f[0], targetRole = _f[1], ariaSelected = _f[2]; // roleStructure === "listitem"-- needs no role prop, li is listitem by default
var target = React.createElement(tagName, tslib_1.__assign(tslib_1.__assign(tslib_1.__assign({ role: targetRole, tabIndex: 0 }, htmlProps), (disabled ? DISABLED_PROPS : {})), { className: anchorClasses }), hasIcon ? (
// wrap icon in a <span> in case `icon` is a custom element rather than a built-in icon identifier,
// so that we always render this class
React.createElement("span", { className: common_1.Classes.MENU_ITEM_ICON },
React.createElement(icon_1.Icon, { icon: icon, "aria-hidden": true, tabIndex: -1 }))) : undefined, React.createElement(text_1.Text, { className: (0, classnames_1.default)(common_1.Classes.FILL, textClassName), ellipsize: !multiline, title: htmlTitle }, text), this.maybeRenderLabel(labelElement), hasSubmenu ? React.createElement(icon_1.Icon, { className: common_1.Classes.MENU_SUBMENU_ICON, icon: "caret-right" }) : undefined);
var liClasses = (0, classnames_1.default)((_b = {}, _b[common_1.Classes.MENU_SUBMENU] = hasSubmenu, _b));
return (React.createElement("li", { className: liClasses, ref: elementRef, role: liRole, "aria-selected": ariaSelected }, this.maybeRenderPopover(target, children)));
};
MenuItem.prototype.maybeRenderLabel = function (labelElement) {
var _a = this.props, label = _a.label, labelClassName = _a.labelClassName;
if (label == null && labelElement == null) {
return null;
}
return (React.createElement("span", { className: (0, classnames_1.default)(common_1.Classes.MENU_ITEM_LABEL, labelClassName) },
label,
labelElement));
};
MenuItem.prototype.maybeRenderPopover = function (target, children) {
if (children == null) {
return target;
}
var _a = this.props, disabled = _a.disabled, popoverProps = _a.popoverProps, submenuProps = _a.submenuProps;
return (React.createElement(popover_1.Popover, tslib_1.__assign({ autoFocus: false, captureDismiss: false, disabled: disabled, enforceFocus: false, hoverCloseDelay: 0, interactionKind: popover_1.PopoverInteractionKind.HOVER, modifiers: SUBMENU_POPOVER_MODIFIERS, position: common_1.Position.RIGHT_TOP, usePortal: false }, popoverProps, { content: React.createElement(menu_1.Menu, tslib_1.__assign({}, submenuProps), children), minimal: true, popoverClassName: (0, classnames_1.default)(common_1.Classes.MENU_SUBMENU, popoverProps === null || popoverProps === void 0 ? void 0 : popoverProps.popoverClassName), target: target })));
};
MenuItem.defaultProps = {
active: false,
disabled: false,
multiline: false,
popoverProps: {},
selected: false,
shouldDismissPopover: true,
text: "",
};
MenuItem.displayName = "".concat(props_1.DISPLAYNAME_PREFIX, ".MenuItem");
return MenuItem;
}(common_1.AbstractPureComponent2));
exports.MenuItem = MenuItem;
var 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
var DISABLED_PROPS = {
href: undefined,
onClick: undefined,
onMouseDown: undefined,
onMouseEnter: undefined,
onMouseLeave: undefined,
tabIndex: -1,
};
//# sourceMappingURL=menuItem.js.map