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third_party/polymer/v1_0/components-chromium/paper-menu/README.md

Index: third_party/polymer/v1_0/components-chromium/paper-menu/README.md
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-
-<!---
-
-This README is automatically generated from the comments in these files:
-paper-menu.html  paper-submenu.html
-
-Edit those files, and our readme bot will duplicate them over here!
-Edit this file, and the bot will squash your changes :)
-
-The bot does some handling of markdown. Please file a bug if it does the wrong
-thing! https://github.com/PolymerLabs/tedium/issues
-
--->
-
-[![Build Status](https://travis-ci.org/PolymerElements/paper-menu.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-menu)
-
-_[Demo and API Docs](https://elements.polymer-project.org/elements/paper-menu)_
-
-
-##&lt;paper-menu&gt;
-
-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.
-
-```html
-<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.
-
-```html
-<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.
-
-```html
-<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.
-
-
-
-##&lt;paper-submenu&gt;
-
-`<paper-submenu>` is a nested menu inside of a parent `<paper-menu>`. It
-consists of a trigger that expands or collapses another `<paper-menu>`:
-
-```html
-<paper-menu>
-  <paper-submenu>
-    <paper-item class="menu-trigger">Topics</paper-item>
-    <paper-menu class="menu-content">
-      <paper-item>Topic 1</paper-item>
-      <paper-item>Topic 2</paper-item>
-      <paper-item>Topic 3</paper-item>
-    </paper-menu>
-  </paper-submenu>
-  <paper-submenu>
-    <paper-item class="menu-trigger">Faves</paper-item>
-    <paper-menu class="menu-content">
-      <paper-item>Fave 1</paper-item>
-      <paper-item>Fave 2</paper-item>
-    </paper-menu>
-  </paper-submenu>
-  <paper-submenu disabled>
-    <paper-item class="menu-trigger">Unavailable</paper-item>
-    <paper-menu class="menu-content">
-      <paper-item>Disabled 1</paper-item>
-      <paper-item>Disabled 2</paper-item>
-    </paper-menu>
-  </paper-submenu>
-</paper-menu>
-```
-
-Just like in `<paper-menu>`, the focused item is highlighted, and the selected
-item has bolded text. Please see the `<paper-menu>` docs for which attributes
-(such as `multi` and `selected`), and styling options are available for the
-`menu-content` menu.
-
-