任意菜单按钮

一个触发菜单的材料设计按钮,也为Anypoint平台作风格.

任意点网络组件是允许在开源项目中构建任意点启用的UI的组件集.

菜单按钮会生成一个触发图标按钮, 一旦启动, 它会生成一个已关闭菜单 。 按钮将用作上下文动作列表.

使用量

安装

npm install --save @anypoint-web-components/anypoint-menu-button

在 html 文件内

<html>
  <head>
    <script type="module">
      import '@anypoint-web-components/anypoint-menu-button/anypoint-menu-button.js';
      import '@anypoint-web-components/anypoint-button/anypoint-icon-button.js';
      import '@anypoint-web-components/anypoint-listbox/anypoint-listbox.js';
      import '@anypoint-web-components/anypoint-item/anypoint-item.js';
      import '@polymer/iron-icons/iron-icons.js';
      import '@polymer/iron-icon/iron-icon.js';
    </script>
  </head>
  <body>
    <anypoint-menu-button>
      <anypoint-icon-button
        slot="dropdown-trigger"
        aria-label="activate for context menu">
        <iron-icon icon="menu" alt="menu"></iron-icon>
      </anypoint-icon-button>
      <anypoint-listbox slot="dropdown-content">
        <anypoint-item>alpha</anypoint-item>
        <anypoint-item>beta</anypoint-item>
        <anypoint-item>gamma</anypoint-item>
        <anypoint-item>delta</anypoint-item>
        <anypoint-item>epsilon</anypoint-item>
      </anypoint-listbox>
    </anypoint-menu-button>

    <script>
    {
      document.querySelector('anypoint-menu-button').onselect = () => {
        // an item is selected.
        // This is the same event dispatched by the `anypoint-listbox`
      };
    }
    </script>
  </body>
</html>

在一个LitElement中

import { LitElement, html } from 'lit-element';
import '@anypoint-web-components/anypoint-menu-button/anypoint-menu-button.js';
import '@anypoint-web-components/anypoint-button/anypoint-icon-button.js';
import '@anypoint-web-components/anypoint-listbox/anypoint-listbox.js';
import '@anypoint-web-components/anypoint-item/anypoint-item.js';
import '@polymer/iron-icons/iron-icons.js';
import '@polymer/iron-icon/iron-icon.js';

class SampleElement extends LitElement {
  render() {
    return html`
    <anypoint-menu-button
      slot="content"
      ?compatibility="${compatibility}"
      ?disabled="${disabled}"
      ?ignoreSelect="${ignoreSelect}"
      ?noOverlap="${noOverlap}"
      ?closeOnActivate="${closeOnActivate}"
    >
      <anypoint-icon-button
        slot="dropdown-trigger"
        aria-label="activate for context menu"
        ?compatibility="${compatibility}">
        <iron-icon icon="menu" alt="menu"></iron-icon>
      </anypoint-icon-button>
      <anypoint-listbox
        slot="dropdown-content"
        ?compatibility="${compatibility}">
        <anypoint-item>alpha</anypoint-item>
        <anypoint-item>beta</anypoint-item>
        <anypoint-item>gamma</anypoint-item>
        <anypoint-item>delta</anypoint-item>
        <anypoint-item>epsilon</anypoint-item>
      </anypoint-listbox>
    </anypoint-menu-button>
    `;
  }
}
customElements.define('sample-element', SampleElement);

发展

git clone https://github.com/anypoint-web-components/anypoint-menu-button
cd anypoint-menu-button
npm install

本地运行演示

npm start

运行测试

npm test