@ionic/core
Version:
Base components for Ionic
56 lines (50 loc) • 2.17 kB
JavaScript
/*!
* (C) Ionic http://ionicframework.com - MIT License
*/
'use strict';
var index = require('./index-DODXXb_r.js');
const backdropIosCss = ":host{left:0;right:0;top:0;bottom:0;display:block;position:absolute;-webkit-transform:translateZ(0);transform:translateZ(0);contain:strict;cursor:pointer;opacity:0.01;-ms-touch-action:none;touch-action:none;z-index:2}:host(.backdrop-hide){background:transparent}:host(.backdrop-no-tappable){cursor:auto}:host{background-color:var(--ion-backdrop-color, #000)}";
const backdropMdCss = ":host{left:0;right:0;top:0;bottom:0;display:block;position:absolute;-webkit-transform:translateZ(0);transform:translateZ(0);contain:strict;cursor:pointer;opacity:0.01;-ms-touch-action:none;touch-action:none;z-index:2}:host(.backdrop-hide){background:transparent}:host(.backdrop-no-tappable){cursor:auto}:host{background-color:var(--ion-backdrop-color, #000)}";
const Backdrop = class {
constructor(hostRef) {
index.registerInstance(this, hostRef);
this.ionBackdropTap = index.createEvent(this, "ionBackdropTap", 7);
/**
* If `true`, the backdrop will be visible.
*/
this.visible = true;
/**
* If `true`, the backdrop will can be clicked and will emit the `ionBackdropTap` event.
*/
this.tappable = true;
/**
* If `true`, the backdrop will stop propagation on tap.
*/
this.stopPropagation = true;
}
onMouseDown(ev) {
this.emitTap(ev);
}
emitTap(ev) {
if (this.stopPropagation) {
ev.preventDefault();
ev.stopPropagation();
}
if (this.tappable) {
this.ionBackdropTap.emit();
}
}
render() {
const mode = index.getIonMode(this);
return (index.h(index.Host, { key: '7abaf2c310aa399607451b14063265e8a5846938', "aria-hidden": "true", class: {
[mode]: true,
'backdrop-hide': !this.visible,
'backdrop-no-tappable': !this.tappable,
} }));
}
};
Backdrop.style = {
ios: backdropIosCss,
md: backdropMdCss
};
exports.ion_backdrop = Backdrop;