• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号
登陆 注册
描述文字

PolymerElements/paper-header-panel: A Material Design panel with top and bottom ...

原作者: [db:作者] 来自: 网络 收藏 邀请

开源软件名称（OpenSource Name）：

PolymerElements/paper-header-panel

开源软件地址(OpenSource Url)：

https://github.com/PolymerElements/paper-header-panel

开源编程语言(OpenSource Language)：

JavaScript 72.8%

开源软件介绍(OpenSource Introduction)：

Published on NPM Build status Published on webcomponents.org

<paper-header-panel>

This element has been deprecated in favor of app-layout.

paper-header-panel contains a header section and a content panel section.

Important: The paper-header-panel will not display if its parent does not have a height.

Modes

Controls header and scrolling behavior. Options are standard, seamed, waterfall, waterfall-tall, scroll and cover. Default is standard.

Mode Description
standard The header is a step above the panel. The header will consume the panel at the point of entry, preventing it from passing through to the opposite side.
seamed The header is presented as seamed with the panel.
waterfall Similar to standard mode, but header is initially presented as seamed with panel, but then separates to form the step.
waterfall-tall The header is initially taller (tall class is added to the header). As the user scrolls, the header separates (forming an edge) while condensing (tall class is removed from the header).
scroll The header keeps its seam with the panel, and is pushed off screen.
cover The panel covers the whole paper-header-panel including the header. This allows user to style the panel in such a way that the panel is partially covering the header.

Styling

To change the shadow that shows up underneath the header:

paper-header-panel {
  --paper-header-panel-shadow: {
      height: 6px;
      bottom: -6px;
      box-shadow: inset 0px 5px 6px -3px rgba(0, 0, 0, 0.4);
  };
}

To change the panel container:

paper-header-panel {
  --paper-header-panel-container: {
    border: 1px solid gray;
  };

To change the panel container in different modes:

paper-header-panel {
  --paper-header-panel-standard-container: {
    border: 1px solid gray;
  };

  --paper-header-panel-seamed-container: {
    border: 1px solid gray;
  };

  --paper-header-panel-waterfall-container: {
    border: 1px solid gray;
  };

  --paper-header-panel-waterfall-tall-container: {
    border: 1px solid gray;
  };

  --paper-header-panel-scroll-container: {
    border: 1px solid gray;
  };

  --paper-header-panel-cover-container: {
    border: 1px solid gray;
  };
}

The following custom properties and mixins are available for styling:

Custom property Description Default
--paper-header-panel Mixin applied to the element {}
--paper-header-panel-body Mixin applied to the element's body (i.e. everything below the toolbar) {}
--paper-header-panel-container Mixin applied to the container in any mode {}
--paper-header-panel-scroll-container Mixin applied to the container when in scroll mode {}
--paper-header-panel-cover-container Mixin applied to the container when in cover mode {}
--paper-header-panel-standard-container Mixin applied to the container when in standard mode {}
--paper-header-panel-seamed-container Mixin applied to the container when in seamed mode {}
--paper-header-panel-waterfall-container Mixin applied to the container when in waterfall mode {}
--paper-header-panel-waterfall-tall-container Mixin applied to the container when in tall waterfall mode {}
--paper-header-panel-shadow Mixin applied to the waterfall shadow {}

See: Documentation, Demo.

Usage

Installation

npm install --save @polymer/paper-header-panel

In an html file

<html>
  <head>
    <script type="module">
      import '@polymer/paper-header-panel/paper-header-panel.js';
      import '@polymer/paper-toolbar/paper-toolbar.js';
    </script>
    <style>
      html, body {
        margin: 0;
      }
      paper-header-panel {
        height: 100vh;
      }
    </style>
  </head>
  <body>
    <paper-header-panel>
      <paper-toolbar slot="header">Header</paper-toolbar>
      <div>Content goes here...</div>
    </paper-header-panel>
  </body>
</html>

In a Polymer 3 element

import {PolymerElement, html} from '@polymer/polymer';
import '@polymer/paper-header-panel/paper-header-panel.js';
import '@polymer/paper-toolbar/paper-toolbar.js';

class SampleElement extends PolymerElement {
  static get template() {
    return html`
      <style>
        paper-header-panel {
          height: 100vh;
        }
      </style>
      <paper-header-panel>
        <paper-toolbar slot="header">Header</paper-toolbar>
        <div>Content goes here...</div>
      </paper-header-panel>
    `;
  }
}
customElements.define('sample-element', SampleElement);

Contributing

If you want to send a PR to this element, here are the instructions for running the tests and demo locally:

Installation

git clone https://github.com/PolymerElements/paper-header-panel
cd paper-header-panel
npm install
npm install -g polymer-cli

Running the demo locally

polymer serve --npm
open http://127.0.0.1:<port>/demo/

Running the tests

polymer test --npm

鲜花
握手
雷人
路过
鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
More+
上一篇：
Prolucid/fable-react-toolbox: Material Design UI components for fable-react发布时间：2022-08-18
下一篇：
emilsgulbis/jQuery-material-form-fields: jQuery material design form fields发布时间：2022-08-18
热门推荐
More+
热门话题
More+
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服（服务时间 9:00～18:00）

在线QQ客服
地址：深圳市南山区西丽大学城创智工业园
电邮：jeky_zhao#qq.com
移动电话：139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap