##<paper-toolbar>
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:
<paper-toolbar>
<paper-icon-button icon="menu" on-tap="menuAction"></paper-icon-button>
<div class="title">Title</div>
<paper-icon-button icon="more-vert" on-tap="moreAction"></paper-icon-button>
</paper-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.
<paper-toolbar class="tall">
<paper-icon-button icon="menu"></paper-icon-button>
</paper-toolbar>
Apply medium-tall
class to make the toolbar medium tall. This will make the
toolbar 2x the normal height.
<paper-toolbar class="medium-tall">
<paper-icon-button icon="menu"></paper-icon-button>
</paper-toolbar>
When tall
, items can pin to either the top (default), middle or bottom. Use
middle
class for middle content and bottom
class for bottom content.
<paper-toolbar class="tall">
<paper-icon-button icon="menu"></paper-icon-button>
<div class="middle title">Middle Title</div>
<div class="bottom title">Bottom Title</div>
</paper-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
.
<paper-toolbar class="tall">
<div id="progressBar" class="bottom fit"></div>
</paper-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 | --default-primary-color |
--paper-toolbar-color |
Toolbar foreground color | --text-primary-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-medium |
Mixin applied to medium height toolbar | {} |
--paper-toolbar-tall |
Mixin applied to tall height toolbar | {} |
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
.