gentics-ui-core/esm2020/components/dropdown-list/dropdown-trigger.directive.mjs

This is the common core framework for the Gentics CMS and Mesh UI, and other Angular applications.

import { Directive, ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export const FOCUSABLE_SELECTOR = `gtx-dropdown-item, a[href], area[href], input:not([disabled]), select:not([disabled]), 
    textarea:not([disabled]), button:not([disabled]), iframe, object, embed, *[tabindex], *[contenteditable]`;
export class DropdownTriggerDirective {
    constructor(elementRef) {
        this.elementRef = elementRef;
    }
    /**
     * Focus the first focusable descendant of this element.
     */
    focus() {
        const focusable = this.elementRef.nativeElement.querySelector(FOCUSABLE_SELECTOR);
        if (focusable && focusable.focus) {
            focusable.focus();
        }
    }
}
/** @nocollapse */ DropdownTriggerDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.3.8", ngImport: i0, type: DropdownTriggerDirective, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive });
/** @nocollapse */ DropdownTriggerDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.3.8", type: DropdownTriggerDirective, selector: "gtx-dropdown-trigger", ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.3.8", ngImport: i0, type: DropdownTriggerDirective, decorators: [{
            type: Directive,
            args: [{
                    selector: 'gtx-dropdown-trigger'
                }]
        }], ctorParameters: function () { return [{ type: i0.ElementRef }]; } });
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