third_party/polymer/v1_0/components-chromium/paper-fab/paper-fab.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.txt
   5 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
   6 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
   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.txt
   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/classes/iron-flex-layout.html">
  12 <link rel="import" href="../paper-styles/default-theme.html">
  13 <link rel="import" href="../paper-styles/color.html">
  14 <link rel="import" href="../paper-material/paper-material.html">
  15 <link rel="import" href="../paper-ripple/paper-ripple.html">
  16 <link rel="import" href="../paper-behaviors/paper-button-behavior.html">
  17
  18 <!--
  19 Material Design: <a href="http://www.google.com/design/spec/components/buttons.html">Button</a>
  20
  21 `paper-fab` is a floating action button. It contains an image placed in the center and
  22 comes in two sizes: regular size and a smaller size by applying the attribute `mini`. When
  23 the user touches the button, a ripple effect emanates from the center of the button.
  24
  25 You may import `iron-icons` to use with this element, or provide a URL to a custom icon.
  26 See `iron-iconset` for more information about how to use a custom icon set.
  27
  28 Example:
  29
  30     <link href="path/to/iron-icons/iron-icons.html" rel="import">
  31
  32     <paper-fab icon="add"></paper-fab>
  33     <paper-fab mini icon="favorite"></paper-fab>
  34     <paper-fab src="star.png"></paper-fab>
  35
  36
  37 ### Styling
  38
  39 The following custom properties and mixins are available for styling:
  40
  41 Custom property | Description | Default
  42 ----------------|-------------|----------
  43 `--paper-fab-background` | The background color of the button | `--accent-color`
  44 `--paper-fab-keyboard-focus-background` | The background color of the button when focused | `--paper-pink-900`
  45 `--paper-fab-disabled-background` | The background color of the button when it's disabled | `--paper-grey-300`
  46 `--paper-fab-disabled-text` | The text color of the button when it's disabled | `--paper-grey-500`
  47 `--paper-fab` | Mixin applied to the button | `{}`
  48 `--paper-fab-mini` | Mixin applied to a mini button | `{}`
  49 `--paper-fab-disabled` | Mixin applied to a disabled button | `{}`
  50
  51 @group Paper Elements
  52 @demo demo/index.html
  53
  54 -->
  55
  56 </head><body><dom-module id="paper-fab">
  57   <style>
  58
  59     :host {
  60       display: inline-block;
  61       position: relative;
  62       outline: none;
  63       -moz-user-select: none;
  64       -ms-user-select: none;
  65       -webkit-user-select: none;
  66       -webkit-tap-highlight-color: rgba(0,0,0,0);
  67       user-select: none;
  68       cursor: pointer;
  69
  70       box-sizing: border-box;
  71       min-width: 0;
  72       width: 56px;
  73       height: 56px;
  74       background: var(--paper-fab-background, --accent-color);
  75       color: var(--text-primary-color);
  76       border-radius: 50%;
  77       padding: 16px;
  78
  79       z-index: 0;
  80
  81       @apply(--paper-fab);
  82     }
  83
  84     :host([mini]) {
  85       width: 40px;
  86       height: 40px;
  87       padding: 8px;
  88
  89       @apply(--paper-fab-mini);
  90     }
  91
  92     :host([disabled]) {
  93       color: var(--paper-fab-disabled-text, --paper-grey-500);
  94       background: var(--paper-fab-disabled-background, --paper-grey-300);
  95       @apply(--paper-fab-disabled);
  96     }
  97
  98     paper-material {
  99       border-radius: inherit;
 100       @apply(--layout-fit);
 101       @apply(--layout-vertical);
 102       @apply(--layout-center-center);
 103     }
 104
 105     .keyboard-focus {
 106       background: var(--paper-fab-keyboard-focus-background, --paper-pink-900);
 107     }
 108   </style>
 109   <template>
 110     <paper-ripple></paper-ripple>
 111     <paper-material class$="[[_computeContentClass(receivedFocusFromKeyboard)]]" elevation="[[_elevation]]" animated="">
 112       <iron-icon id="icon" src="[[src]]" icon="[[icon]]"></iron-icon>
 113     </paper-material>
 114   </template>
 115 </dom-module>
 116 <script src="paper-fab-extracted.js"></script></body></html>