79 lines
2.2 KiB
HTML
79 lines
2.2 KiB
HTML
<!--
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Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<!--
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`paper-menu-button` works together with a button and a `paper-dropdown` to
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implement a button that displays a drop-down when tapped on.
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The child element with the class `dropdown` will be used as the drop-down
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menu. It should be a `paper-dropdown` or other overlay element.
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Example:
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<paper-menu-button>
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<paper-icon-button icon="menu" noink></paper-icon-button>
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<paper-dropdown class="dropdown">
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<core-menu class="menu">
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<paper-item>Share</paper-item>
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<paper-item>Settings</paper-item>
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<paper-item>Help</paper-item>
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</core-menu>
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</paper-dropdown>
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</paper-menu-button>
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@group Paper Elements
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@element paper-menu-button
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@extends core-dropdown-base
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@status unstable
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-->
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<link href="../polymer/polymer.html" rel="import">
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<link href="../core-a11y-keys/core-a11y-keys.html" rel="import">
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<link href="../core-dropdown/core-dropdown-base.html" rel="import">
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<polymer-element name="paper-menu-button" extends="core-dropdown-base" relative>
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<template>
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<style>
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:host {
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display: inline-block;
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}
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:host([disabled]) {
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pointer-events: none;
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color: #a8a8a8;
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}
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polyfill-next-selector { content: ':host([disabled]) *'; }
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:host([disabled]) ::content * {
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pointer-events: none;
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}
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</style>
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<core-a11y-keys target="{{}}" keys="enter space" on-keys-pressed="{{toggleOverlay}}"></core-a11y-keys>
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<content></content>
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</template>
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<script>
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Polymer({
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overlayListeners: {
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'core-overlay-open': 'openAction',
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'core-activate': 'activateAction'
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},
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activateAction: function() {
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this.opened = false;
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}
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});
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</script>
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</polymer-element>
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