Added Polymer
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rpg-docs/public/bower_components/paper-icon-button/paper-icon-button.html
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rpg-docs/public/bower_components/paper-icon-button/paper-icon-button.html
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<!--
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Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
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The complete set of authors may be found at http://polymer.github.io/AUTHORS
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS
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-->
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<!--
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@group Paper Elements
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Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Buttons</a>
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`paper-icon-button` is a button with an image placed at the center. When the user touches
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the button, a ripple effect emanates from the center of the button.
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`paper-icon-button` includes a default icon set. Use `icon` to specify which icon
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from the icon set to use.
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<paper-icon-button icon="menu"></paper-icon-button>
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See [`core-iconset`](#core-iconset) for more information about
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how to use a custom icon set.
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Example:
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<link href="path/to/core-icons/core-icons.html" rel="import">
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<paper-icon-button icon="favorite"></paper-icon-button>
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<paper-icon-button src="star.png"></paper-icon-button>
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Styling
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-------
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Style the button with CSS as you would a normal DOM element. If you are using the icons
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provided by `core-icons`, they will inherit the foreground color of the button.
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/* make a red "favorite" button */
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<paper-icon-button icon="favorite" style="color: red;"></paper-icon-button>
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By default, the ripple is the same color as the foreground at 25% opacity. You may
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customize the color using this selector:
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/* make #my-button use a blue ripple instead of foreground color */
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#my-button::shadow #ripple {
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color: blue;
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}
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The opacity of the ripple is not customizable via CSS.
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Accessibility
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-------------
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The button is accessible by default if you use the `icon` property. By default, the
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`aria-label` attribute will be set to the `icon` property. If you use a custom icon,
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you should ensure that the `aria-label` attribute is set.
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<paper-icon-button src="star.png" aria-label="star"></paper-icon-button>
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@element paper-icon-button
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@extends paper-button-base
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@homepage github.io
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-->
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<link href="../polymer/polymer.html" rel="import">
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<link href="../core-icon/core-icon.html" rel="import">
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<link href="../core-icons/core-icons.html" rel="import">
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<link href="../paper-button/paper-button-base.html" rel="import">
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<link href="../paper-ripple/paper-ripple.html" rel="import">
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<polymer-element name="paper-icon-button" extends="paper-button-base" attributes="src icon" role="button">
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<template>
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<style>
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:host {
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display: inline-block;
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position: relative;
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padding: 8px;
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outline: none;
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-webkit-user-select: none;
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-moz-user-select: none;
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-ms-user-select: none;
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user-select: none;
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cursor: pointer;
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z-index: 0;
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}
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:host([disabled]) {
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color: #c9c9c9;
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pointer-events: none;
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cursor: auto;
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}
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#ripple {
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pointer-events: none;
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z-index: -1;
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}
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#icon {
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display: block;
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pointer-events: none;
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}
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</style>
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<!-- to position to ripple behind the icon -->
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<core-icon relative id="icon" src="{{src}}" icon="{{icon}}"></core-icon>
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</template>
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<script>
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Polymer({
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publish: {
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/**
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* The URL of an image for the icon. If the src property is specified,
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* the icon property should not be.
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*
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* @attribute src
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* @type string
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* @default ''
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*/
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src: '',
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/**
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* Specifies the icon name or index in the set of icons available in
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* the icon's icon set. If the icon property is specified,
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* the src property should not be.
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*
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* @attribute icon
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* @type string
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* @default ''
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*/
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icon: '',
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recenteringTouch: true,
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fill: false
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},
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iconChanged: function(oldIcon) {
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var label = this.getAttribute('aria-label');
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if (!label || label === oldIcon) {
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this.setAttribute('aria-label', this.icon);
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}
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}
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});
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</script>
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</polymer-element>
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