@blueprintjs/core
Version:
Core styles & components
47 lines • 1.71 kB
JavaScript
;
/*
* Copyright 2023 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.getArrowKeyDirection = exports.isArrowKey = exports.isKeyboardClick = void 0;
/**
* Returns whether the keyboard event was triggered by Enter or Space, the two keys that are expected to trigger
* interactive elements like buttons.
*/
function isKeyboardClick(event) {
return event.key === "Enter" || event.key === " ";
}
exports.isKeyboardClick = isKeyboardClick;
var ARROW_KEYS = ["ArrowUp", "ArrowDown", "ArrowLeft", "ArrowRight"];
function isArrowKey(event) {
return ARROW_KEYS.includes(event.key);
}
exports.isArrowKey = isArrowKey;
/** Direction multiplier */
function getArrowKeyDirection(event,
/** Keys that result in a return of -1 */
negativeKeys,
/** Keys that result in a return of 1 */
positiveKeys) {
if (negativeKeys.includes(event.key)) {
return -1;
}
else if (positiveKeys.includes(event.key)) {
return 1;
}
return undefined;
}
exports.getArrowKeyDirection = getArrowKeyDirection;
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