@blueprintjs/core
Version:
Core styles & components
35 lines • 1.67 kB
JavaScript
;
/*
* Copyright 2024 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.getKeyboardFocusableElements = void 0;
var classes_1 = require("../../common/classes");
var refs_1 = require("../../common/refs");
var domUtils_1 = require("../../common/utils/domUtils");
/**
* Returns the keyboard-focusable elements inside a given container element, ignoring focus traps
* rendered by Overlay/Overlay2.
*/
function getKeyboardFocusableElements(container) {
var containerElement = (0, refs_1.getRef)(container);
var focusableElements = containerElement != null
? // Note: Order may not be correct if children elements use tabindex values > 0.
(0, domUtils_1.getFocusableElements)(containerElement)
: [];
return focusableElements.filter(function (el) { return !el.classList.contains(classes_1.OVERLAY_START_FOCUS_TRAP) && !el.classList.contains(classes_1.OVERLAY_END_FOCUS_TRAP); });
}
exports.getKeyboardFocusableElements = getKeyboardFocusableElements;
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