@blueprintjs/core
Version:
Core styles & components
86 lines • 4.86 kB
JavaScript
;
/*
* Copyright 2015 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the terms of the LICENSE file distributed with this project.
*/
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var classnames_1 = tslib_1.__importDefault(require("classnames"));
var React = tslib_1.__importStar(require("react"));
var Classes = tslib_1.__importStar(require("../../common/classes"));
var position_1 = require("../../common/position");
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");
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 = this.props, active = _a.active, className = _a.className, children = _a.children, disabled = _a.disabled, icon = _a.icon, intent = _a.intent, labelElement = _a.labelElement, multiline = _a.multiline, popoverProps = _a.popoverProps, shouldDismissPopover = _a.shouldDismissPopover, text = _a.text, textClassName = _a.textClassName, _b = _a.tagName, TagName = _b === void 0 ? "a" : _b, htmlProps = tslib_1.__rest(_a, ["active", "className", "children", "disabled", "icon", "intent", "labelElement", "multiline", "popoverProps", "shouldDismissPopover", "text", "textClassName", "tagName"]);
var hasSubmenu = children != null;
var intentClass = Classes.intentClass(intent);
var anchorClasses = classnames_1.default(Classes.MENU_ITEM, intentClass, (_c = {},
_c[Classes.ACTIVE] = active,
_c[Classes.INTENT_PRIMARY] = active && intentClass == null,
_c[Classes.DISABLED] = disabled,
// prevent popover from closing when clicking on submenu trigger or disabled item
_c[Classes.POPOVER_DISMISS] = shouldDismissPopover && !disabled && !hasSubmenu,
_c), className);
var target = (React.createElement(TagName, tslib_1.__assign({}, htmlProps, (disabled ? DISABLED_PROPS : {}), { className: anchorClasses }),
React.createElement(icon_1.Icon, { icon: icon }),
React.createElement(text_1.Text, { className: classnames_1.default(Classes.FILL, textClassName), ellipsize: !multiline }, text),
this.maybeRenderLabel(labelElement),
hasSubmenu && React.createElement(icon_1.Icon, { icon: "caret-right" })));
var liClasses = classnames_1.default((_d = {}, _d[Classes.MENU_SUBMENU] = hasSubmenu, _d));
return React.createElement("li", { className: liClasses }, this.maybeRenderPopover(target, children));
var _c, _d;
};
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: classnames_1.default(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;
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: position_1.Position.RIGHT_TOP, usePortal: false }, popoverProps, { content: React.createElement(menu_1.Menu, null, children), minimal: true, popoverClassName: classnames_1.default(Classes.MENU_SUBMENU, popoverProps.popoverClassName), target: target })));
};
MenuItem.defaultProps = {
disabled: false,
multiline: false,
popoverProps: {},
shouldDismissPopover: true,
text: "",
};
MenuItem.displayName = props_1.DISPLAYNAME_PREFIX + ".MenuItem";
return MenuItem;
}(React.PureComponent));
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,
};
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