@blueprintjs/core
Version:
Core styles & components
49 lines • 3.03 kB
JavaScript
/*
* Copyright 2021 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 { __assign } from "tslib";
import * as React from "react";
import { Classes, DISPLAYNAME_PREFIX } from "../../common";
import { Button } from "../button/buttons";
import { Text } from "../text/text";
export var PanelView2 = function (_a) {
var panel = _a.panel, onClose = _a.onClose, onOpen = _a.onOpen, previousPanel = _a.previousPanel, showHeader = _a.showHeader;
var hasPreviousPanel = previousPanel !== undefined;
var handleClose = React.useCallback(function () {
// only remove this panel if it is not the only one.
if (hasPreviousPanel) {
onClose(panel);
}
}, [onClose, panel, hasPreviousPanel]);
var maybeBackButton = previousPanel === undefined ? null : (React.createElement(Button, { "aria-label": "Back", className: Classes.PANEL_STACK2_HEADER_BACK, icon: "chevron-left", onClick: handleClose, size: "small", text: previousPanel.title, title: previousPanel.htmlTitle, variant: "minimal" }));
// `panel.renderPanel` is simply a function that returns a React.JSX.Element. It may be an FC which
// uses hooks. In order to avoid React errors due to inconsistent hook calls, we must encapsulate
// those hooks with their own lifecycle through a very simple wrapper component.
var PanelWrapper = React.useMemo(function () { return function () {
// N.B. A type cast is required because of error TS2345, where technically `panel.props` could be
// instantiated with a type unrelated to our generic constraint `T` here. We know
// we're sending the right values here though, and it makes the consumer API for this
// component type safe, so it's ok to do this...
return panel.renderPanel(__assign({ closePanel: handleClose, openPanel: onOpen }, panel.props));
}; }, [panel, handleClose, onOpen]);
return (React.createElement("div", { className: Classes.PANEL_STACK2_VIEW },
showHeader && (React.createElement("div", { className: Classes.PANEL_STACK2_HEADER },
React.createElement("span", null, maybeBackButton),
React.createElement(Text, { className: Classes.HEADING, ellipsize: true, title: panel.htmlTitle }, panel.title),
React.createElement("span", null))),
React.createElement(PanelWrapper, null)));
};
PanelView2.displayName = "".concat(DISPLAYNAME_PREFIX, ".PanelView2");
//# sourceMappingURL=panelView2.js.map