x-announces.html
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<!--
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
The complete set of authors may be found at http://polymer.github.io/AUTHORS
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS
-->
<link rel="import" href="../../polymer/polymer.html">
<link rel="import" href="../../paper-button/paper-button.html">
<link rel="import" href="../iron-a11y-announcer.html">
<dom-module id="x-announces">
<style>
:host {
display: block;
position: relative;
padding: 1em 0;
}
paper-button {
background: #4285f4;
color: #fff;
}
</style>
<template>
<paper-button on-tap="_onTapAnnounce" raised>Announce</paper-button>
<span id="content" aria-hidden="true">
<content></content>
</span>
</template>
<script>
Polymer({
is: 'x-announces',
attached: function() {
Polymer.IronA11yAnnouncer.requestAvailability();
},
_onTapAnnounce: function() {
this.fire('iron-announce', {
text: this.$.content.textContent.trim()
}, {
bubbles: true
});
}
});
</script>
</dom-module>