angular2-mdl
Version:
Angular 2 components, directives and styles based on material design lite https://getmdl.io.
62 lines • 2.85 kB
JavaScript
import { Component, Input, ElementRef, forwardRef, Renderer, Inject, ViewEncapsulation } from '@angular/core';
import { MdlMenuComponent } from './mdl-menu.component';
import { toBoolean } from '../common/boolean-property';
export var MdlMenuItemComponent = (function () {
// forwardRef is needed because of he circular dependency menu queries menuitems; menuitem needs the parent
function MdlMenuItemComponent(elementRef, renderer, mdlMenu) {
this.elementRef = elementRef;
this.renderer = renderer;
this.mdlMenu = mdlMenu;
this._disabled = false;
this.element = elementRef.nativeElement;
}
Object.defineProperty(MdlMenuItemComponent.prototype, "disabled", {
get: function () { return this._disabled; },
set: function (value) { this._disabled = toBoolean(value); },
enumerable: true,
configurable: true
});
MdlMenuItemComponent.prototype.onClick = function ($event) {
$event.stopPropagation();
if (this.disabled) {
this.mdlMenu.hide();
return;
}
this.mdlMenu.hideOnItemClicked();
};
// we need to register a touchstart at the window to get informed if the user taps outside the menu.
// But if we register a touchstart event - safari will no longer convert touch events to click events.
// So we need to convert touch to click and the user still needs to register a (click) listener to be
// informed if the menu item has clicked.
MdlMenuItemComponent.prototype.onTouch = function ($event) {
// ensure that this event is totally consumed
$event.stopPropagation();
$event.preventDefault();
var event = new MouseEvent('click', { bubbles: true });
this.renderer.invokeElementMethod(this.element, 'dispatchEvent', [event]);
};
MdlMenuItemComponent.decorators = [
{ type: Component, args: [{
selector: 'mdl-menu-item',
host: {
'[class.mdl-menu__item]': 'true',
'tabindex': '-1',
'(click)': 'onClick($event)',
'(touchstart)': 'onTouch($event)'
},
template: '<ng-content></ng-content>',
encapsulation: ViewEncapsulation.None
},] },
];
/** @nocollapse */
MdlMenuItemComponent.ctorParameters = function () { return [
{ type: ElementRef, },
{ type: Renderer, },
{ type: MdlMenuComponent, decorators: [{ type: Inject, args: [forwardRef(function () { return MdlMenuComponent; }),] },] },
]; };
MdlMenuItemComponent.propDecorators = {
'disabled': [{ type: Input },],
};
return MdlMenuItemComponent;
}());
//# sourceMappingURL=mdl-menu-item.component.js.map