third_party/polymer/v0_8/components-chromium/paper-icon-button/paper-icon-button.html

   1 <!--
   2 @license
   3 Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
   4 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE
   5 The complete set of authors may be found at http://polymer.github.io/AUTHORS
   6 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
   7 Code distributed by Google as part of the polymer project is also
   8 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS
   9 --><html><head><link rel="import" href="../polymer/polymer.html">
  10 <link rel="import" href="../iron-icon/iron-icon.html">
  11 <link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
  12 <link rel="import" href="../paper-styles/default-theme.html">
  13 <link rel="import" href="../paper-behaviors/paper-button-behavior.html">
  14 <link rel="import" href="../paper-behaviors/paper-radio-button-behavior.html">
  15 <link rel="import" href="../paper-ripple/paper-ripple.html">
  16
  17 <style is="custom-style">
  18   :root {
  19     --paper-icon-button-disabled-text: var(--disabled-text-color);
  20   }
  21 </style>
  22
  23 <!--
  24 Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Buttons</a>
  25
  26 `paper-icon-button` is a button with an image placed at the center. When the user touches
  27 the button, a ripple effect emanates from the center of the button.
  28
  29 `paper-icon-button` includes a default icon set.  Use `icon` to specify which icon
  30 from the icon set to use.
  31
  32     <paper-icon-button icon="menu"></paper-icon-button>
  33
  34 See [`iron-iconset`](#iron-iconset) for more information about
  35 how to use a custom icon set.
  36
  37 Example:
  38
  39     <link href="path/to/iron-icons/iron-icons.html" rel="import">
  40
  41     <paper-icon-button icon="favorite"></paper-icon-button>
  42     <paper-icon-button src="star.png"></paper-icon-button>
  43
  44 ###Styling
  45
  46 Style the button with CSS as you would a normal DOM element. If you are using the icons
  47 provided by `iron-icons`, they will inherit the foreground color of the button.
  48
  49     /* make a red "favorite" button */
  50     <paper-icon-button icon="favorite" style="color: red;"></paper-icon-button>
  51
  52 By default, the ripple is the same color as the foreground at 25% opacity. You may
  53 customize the color using this selector:
  54
  55     /* make #my-button use a blue ripple instead of foreground color */
  56     #my-button::shadow #ripple {
  57       color: blue;
  58     }
  59
  60 The opacity of the ripple is not customizable via CSS.
  61
  62 The following custom properties and mixins are available for styling:
  63
  64 Custom property | Description | Default
  65 ----------------|-------------|----------
  66 `--paper-icon-button-disabled-text` | The color of the disabled button | `--primary-text-color`
  67 `--paper-icon-button-ink-color` | Selected/focus ripple color | `--default-primary-color`
  68 `--paper-icon-button` | Mixin for a button | `{}`
  69 `--paper-icon-button-disabled` | Mixin for a disabled button | `{}`
  70
  71 @group Paper Elements
  72 @element paper-icon-button
  73 @demo demo/index.html
  74 -->
  75
  76 </head><body><dom-module id="paper-icon-button">
  77   <style>
  78
  79     :host {
  80       display: inline-block;
  81       position: relative;
  82       padding: 8px;
  83       outline: none;
  84       -webkit-user-select: none;
  85       -moz-user-select: none;
  86       -ms-user-select: none;
  87       user-select: none;
  88       cursor: pointer;
  89       z-index: 0;
  90
  91       @apply(--paper-icon-button);
  92     }
  93
  94     :host #ink {
  95       color: var(--paper-icon-button-ink-color, --primary-text-color);
  96       opacity: 0.6;
  97     }
  98
  99     :host([disabled]) {
 100       color: var(--paper-icon-button-disabled-text, #fff);
 101       pointer-events: none;
 102       cursor: auto;
 103       @apply(--paper-icon-button-disabled);
 104     }
 105   </style>
 106   <template>
 107     <paper-ripple id="ink" class="circle" center=""></paper-ripple>
 108     <iron-icon id="icon" src="[[src]]" icon="[[icon]]"></iron-icon>
 109   </template>
 110 </dom-module>
 111 <script src="paper-icon-button-extracted.js"></script></body></html>