salix/client/core/src/components/icon-button/icon-button.js

import ngModule from '../../module';
import './style.scss';

export default class IconButton {
    constructor($element) {
        $element[0].tabIndex = 0;
        $element.on("keyup", event => this.onKeyDown(event, $element));
    }

    onKeyDown(event, $element) {
        if (event.defaultPrevented) return;
        if (event.keyCode == 13) {
            event.preventDefault();
            $element.triggerHandler('click');
        }
    }
}

IconButton.$inject = ['$element'];
ngModule.component('vnIconButton', {
    controller: IconButton,
    template: require('./icon-button.html'),
    bindings: {
        icon: '@',
        enabled: '<?'
    }
});