PolymerElements/paper-toolbar

Name: paper-toolbar

Owner: PolymerElements

Description: A Material Design toolbar/appbar

Created: 2015-04-17 17:56:06.0

Updated: 2018-04-11 11:20:31.0

Pushed: 2018-05-23 02:39:29.0

Homepage: https://www.webcomponents.org/element/PolymerElements/paper-toolbar

Size: 205

Language: HTML

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README

Build status Published on webcomponents.org

Demo and API docs

<paper-toolbar>

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

Material design: Toolbars

paper-toolbar is a horizontal bar containing items that can be used for label, navigation, search and actions. The items placed inside the paper-toolbar are projected into a class="horizontal center layout" container inside of paper-toolbar's Shadow DOM. You can use flex attributes to control the items' sizing.

Example:

er-toolbar>
aper-icon-button slot="top" icon="menu" on-tap="menuAction"></paper-icon-button>
iv slot="top" class="title">Title</div>
aper-icon-button slot="top" icon="more-vert" on-tap="moreAction"></paper-icon-button>
per-toolbar>

paper-toolbar has a standard height, but can made be taller by setting tall class on the paper-toolbar. This will make the toolbar 3x the normal height.

er-toolbar class="tall">
aper-icon-button slot="top" icon="menu"></paper-icon-button>
per-toolbar>

Apply medium-tall class to make the toolbar medium tall. This will make the toolbar 2x the normal height.

er-toolbar class="medium-tall">
aper-icon-button slot="top" icon="menu"></paper-icon-button>
per-toolbar>

When tall, items can pin to either the top (default), middle or bottom. Use middle slot for middle content and bottom slot for bottom content.

er-toolbar class="tall">
aper-icon-button slot="top" icon="menu"></paper-icon-button>
iv slot="middle" class="title">Middle Title</div>
iv slot="bottom" class="title">Bottom Title</div>
per-toolbar>

For medium-tall toolbar, the middle and bottom contents overlap and are pinned to the bottom. But middleJustify and bottomJustify attributes are still honored separately.

To make an element completely fit at the bottom of the toolbar, use fit along with bottom.

er-toolbar class="tall">
iv id="progressBar" slot="bottom" class="fit"></div>
per-toolbar>

When inside a paper-header-panel element with mode="waterfall-tall", the class .animate is toggled to animate the height change in the toolbar.

Styling

The following custom properties and mixins are available for styling:

Custom property | Description | Default —————-|————-|———- --paper-toolbar-title | Mixin applied to the title of the toolbar | {} --paper-toolbar-background | Toolbar background color | --primary-color --paper-toolbar-color | Toolbar foreground color | --dark-theme-text-color --paper-toolbar-height | Custom height for toolbar | 64px --paper-toolbar-sm-height | Custom height for small screen toolbar | 56px --paper-toolbar | Mixin applied to the toolbar | {} --paper-toolbar-content | Mixin applied to the content section of the toolbar | {} --paper-toolbar-medium | Mixin applied to medium height toolbar | {} --paper-toolbar-tall | Mixin applied to tall height toolbar | {} --paper-toolbar-transition | Transition applied to the .animate class | height 0.18s ease-in

Accessibility

<paper-toolbar> has role="toolbar" by default. Any elements with the class title will be used as the label of the toolbar via aria-labelledby.

Breaking change in 2.0

This work is supported by the National Institutes of Health's National Center for Advancing Translational Sciences, Grant Number U24TR002306. This work is solely the responsibility of the creators and does not necessarily represent the official views of the National Institutes of Health.