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1/*
2 * Copyright 2015 Palantir Technologies, Inc. All rights reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17export const BACKSPACE = 8;
18export const TAB = 9;
19export const ENTER = 13;
20export const SHIFT = 16;
21export const ESCAPE = 27;
22export const SPACE = 32;
23export const ARROW_LEFT = 37;
24export const ARROW_UP = 38;
25export const ARROW_RIGHT = 39;
26export const ARROW_DOWN = 40;
27export const DELETE = 46;
28
29/** Returns whether the key code is `enter` or `space`, the two keys that can click a button. */
30export function isKeyboardClick(keyCode: number) {
31 return keyCode === ENTER || keyCode === SPACE;
32}