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diff --git a/catapult/third_party/polymer/components/paper-menu/paper-menu.html b/catapult/third_party/polymer/components/paper-menu/paper-menu.html new file mode 100644 index 00000000..b3f68abb --- /dev/null +++ b/catapult/third_party/polymer/components/paper-menu/paper-menu.html @@ -0,0 +1,100 @@ +<!-- +@license +Copyright (c) 2015 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="../iron-menu-behavior/iron-menu-behavior.html"> +<link rel="import" href="../paper-styles/default-theme.html"> +<link rel="import" href="paper-menu-shared-styles.html"> + +<!-- +Material design: [Menus](https://www.google.com/design/spec/components/menus.html) + +`<paper-menu>` implements an accessible menu control with Material Design styling. The focused item +is highlighted, and the selected item has bolded text. + + <paper-menu> + <paper-item>Item 1</paper-item> + <paper-item>Item 2</paper-item> + </paper-menu> + +An initial selection can be specified with the `selected` attribute. + + <paper-menu selected="0"> + <paper-item>Item 1</paper-item> + <paper-item>Item 2</paper-item> + </paper-menu> + +Make a multi-select menu with the `multi` attribute. Items in a multi-select menu can be deselected, +and multiple items can be selected. + + <paper-menu multi> + <paper-item>Item 1</paper-item> + <paper-item>Item 2</paper-item> + </paper-menu> + +### Styling + +The following custom properties and mixins are available for styling: + +Custom property | Description | Default +----------------|-------------|---------- +`--paper-menu-background-color` | Menu background color | `--primary-background-color` +`--paper-menu-color` | Menu foreground color | `--primary-text-color` +`--paper-menu-disabled-color` | Foreground color for a disabled item | `--disabled-text-color` +`--paper-menu` | Mixin applied to the menu | `{}` +`--paper-menu-selected-item` | Mixin applied to the selected item | `{}` +`--paper-menu-focused-item` | Mixin applied to the focused item | `{}` +`--paper-menu-focused-item-after` | Mixin applied to the ::after pseudo-element for the focused item | `{}` + +### Accessibility + +`<paper-menu>` has `role="menu"` by default. A multi-select menu will also have +`aria-multiselectable` set. It implements key bindings to navigate through the menu with the up and +down arrow keys, esc to exit the menu, and enter to activate a menu item. Typing the first letter +of a menu item will also focus it. + +@group Paper Elements +@element paper-menu +@hero hero.svg +@demo demo/index.html +--> + +<dom-module id="paper-menu"> + <template> + <style include="paper-menu-shared-styles"></style> + <style> + :host { + display: block; + padding: 8px 0; + + background: var(--paper-menu-background-color, --primary-background-color); + color: var(--paper-menu-color, --primary-text-color); + + @apply(--paper-menu); + } + </style> + + <div class="selectable-content"> + <content></content> + </div> + </template> + + <script> + (function() { + Polymer({ + is: 'paper-menu', + + behaviors: [ + Polymer.IronMenuBehavior + ] + }); + })(); + </script> +</dom-module> |