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paper-calculator-keygrid.html
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paper-calculator-keygrid.html
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<!--
Copyright (c) 2014 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.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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.txt
-->
<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="paper-calculator-key.html">
<link rel="import" href="../iron-flex-layout/iron-flex-layout-classes.html">
<dom-module id="paper-calculator-keygrid">
<style include="iron-flex iron-flex-alignment"></style>
<style>
:host {
position: relative;
}
#keys {
width: 100%;
height: 100%;
background-color: var(--keypad-background-color);
font-weight: var(--keypad-font-weight);
}
.handle-bar {
position: relative;
top: 0;
left: 0;
bottom: 0;
width: 24px;
height:100%;
}
</style>
<template>
<div id="keys" class="horizontal layout">
<div class="handle-bar" on-tap="handleBarTap"></div>
<template is="dom-repeat" items="{{keys}}" as="column">
<div class="flex vertical layout">
<template is="dom-repeat" items="{{column}}" as="value">
<paper-calculator-key class="flex" label="{{value}}" on-tap="keyTap"></paper-calculator-key>
</template>
</div>
</template>
</div>
</template>
<script>
Polymer({
is: 'paper-calculator-keygrid',
properties : {
keys: {
type: Array,
notify: true
}
},
keyTap: function (e) {
this.fire('cal-keytap', { key: e.model.get("value") });
},
handleBarTap: function (e) {
e.preventDefault();
},
findKey: function (label) {
return Polymer.dom(this.$.keys).querySelector('[label="' + label + '"]');
}
});
</script>
</dom-module>