@uifabric/utilities
Version:
Fluent UI React utilities for building components.
32 lines • 1.14 kB
JavaScript
;
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
var KeyCodes_1 = require("./KeyCodes");
var DirectionalKeyCodes = (_a = {},
_a[KeyCodes_1.KeyCodes.up] = 1,
_a[KeyCodes_1.KeyCodes.down] = 1,
_a[KeyCodes_1.KeyCodes.left] = 1,
_a[KeyCodes_1.KeyCodes.right] = 1,
_a[KeyCodes_1.KeyCodes.home] = 1,
_a[KeyCodes_1.KeyCodes.end] = 1,
_a[KeyCodes_1.KeyCodes.tab] = 1,
_a[KeyCodes_1.KeyCodes.pageUp] = 1,
_a[KeyCodes_1.KeyCodes.pageDown] = 1,
_a);
/**
* Returns true if the keycode is a directional keyboard key.
*/
function isDirectionalKeyCode(which) {
return !!DirectionalKeyCodes[which];
}
exports.isDirectionalKeyCode = isDirectionalKeyCode;
/**
* Adds a keycode to the list of keys that, when pressed, should cause the focus outlines to be visible.
* This can be used to add global shortcut keys that directionally move from section to section within
* an app or between focus trap zones.
*/
function addDirectionalKeyCode(which) {
DirectionalKeyCodes[which] = 1;
}
exports.addDirectionalKeyCode = addDirectionalKeyCode;
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