third_party/polymer/v1_0/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-inky-focus-behavior.html">
  15 <link rel="import" href="../paper-ripple/paper-ripple.html">
  16
  17 <!--
  18 Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Buttons</a>
  19
  20 `paper-icon-button` is a button with an image placed at the center. When the user touches
  21 the button, a ripple effect emanates from the center of the button.
  22
  23 `paper-icon-button` includes a default icon set.  Use `icon` to specify which icon
  24 from the icon set to use.
  25
  26     <paper-icon-button icon="menu"></paper-icon-button>
  27
  28 See [`iron-iconset`](#iron-iconset) for more information about
  29 how to use a custom icon set.
  30
  31 Example:
  32
  33     <link href="path/to/iron-icons/iron-icons.html" rel="import">
  34
  35     <paper-icon-button icon="favorite"></paper-icon-button>
  36     <paper-icon-button src="star.png"></paper-icon-button>
  37
  38 ###Styling
  39
  40 Style the button with CSS as you would a normal DOM element. If you are using the icons
  41 provided by `iron-icons`, they will inherit the foreground color of the button.
  42
  43     /* make a red "favorite" button */
  44     <paper-icon-button icon="favorite" style="color: red;"></paper-icon-button>
  45
  46 By default, the ripple is the same color as the foreground at 25% opacity. You may
  47 customize the color using this selector:
  48
  49     /* make #my-button use a blue ripple instead of foreground color */
  50     #my-button::shadow #ripple {
  51       color: blue;
  52     }
  53
  54 The opacity of the ripple is not customizable via CSS.
  55
  56 The following custom properties and mixins are available for styling:
  57
  58 Custom property | Description | Default
  59 ----------------|-------------|----------
  60 `--paper-icon-button-disabled-text` | The color of the disabled button | `--primary-text-color`
  61 `--paper-icon-button-ink-color` | Selected/focus ripple color | `--default-primary-color`
  62 `--paper-icon-button` | Mixin for a button | `{}`
  63 `--paper-icon-button-disabled` | Mixin for a disabled button | `{}`
  64
  65 @group Paper Elements
  66 @element paper-icon-button
  67 @demo demo/index.html
  68 -->
  69
  70 </head><body><dom-module id="paper-icon-button">
  71   <style>
  72
  73     :host {
  74       display: inline-block;
  75       position: relative;
  76       padding: 8px;
  77       outline: none;
  78       -webkit-tap-highlight-color: rgba(0,0,0,0);
  79       -webkit-user-select: none;
  80       -moz-user-select: none;
  81       -ms-user-select: none;
  82       user-select: none;
  83       cursor: pointer;
  84       z-index: 0;
  85
  86       @apply(--paper-icon-button);
  87     }
  88
  89     :host #ink {
  90       color: var(--paper-icon-button-ink-color, --primary-text-color);
  91       opacity: 0.6;
  92     }
  93
  94     :host([disabled]) {
  95       color: var(--paper-icon-button-disabled-text, --disabled-text-color);
  96       pointer-events: none;
  97       cursor: auto;
  98       @apply(--paper-icon-button-disabled);
  99     }
 100   </style>
 101   <template>
 102     <paper-ripple id="ink" class="circle" center=""></paper-ripple>
 103     <iron-icon id="icon" src="[[src]]" icon="[[icon]]" alt$="[[alt]]"></iron-icon>
 104   </template>
 105 </dom-module>
 106 <script src="paper-icon-button-extracted.js"></script></body></html>