Unlock the next era of UIDeveloping with Polymer

+RobDodson @rob_dodson

<h1> !<ul><p>

<animated-pages> !<drawer-panel><icon-button>

http://bit.ly/1jkTo5c

core-elementsImage:

<core-toolbar>

<core-header-panel>

<core-drawer-panel>

<core-menu>

<core-icon>

<core-overlay>

Visual

<core-ajax>

<core-localstorage>

<core-range>

<core-shared-lib>

<core-media-query>

<core-iconset>

Non-visual

And many more…Image: http://bit.ly/1kuX889,

paper-elements

Agenda

Layout Material TransitionsTheming

Layout

<core-toolbar>A basic container for controls like tabs or buttons

<link rel=“import” href=“core-toolbar.html”>

<core-toolbar>A basic container for controls like tabs or buttons

<core-toolbar> <div>I/O 2014</div> </core-toolbar>

<link rel=“import” href=“core-toolbar.html”>

<core-toolbar>A basic container for controls like tabs or buttons

<core-toolbar> <core-icon-button icon=“menu”> </core-icon-button> <div>I/O 2014</div> </core-toolbar>

<link rel=“import” href=“core-toolbar.html”>

<core-toolbar>A basic container for controls like tabs or buttons

<core-toolbar class=“tall”> <core-icon-button icon=“menu”> </core-icon-button> <div class>I/O 2014</div> </core-toolbar>

<link rel=“import” href=“core-toolbar.html”>

<core-toolbar>A basic container for controls like tabs or buttons

A simple container with a header section and a content section

<core-header-panel>

<core-header-panel> <core-toolbar> <core-icon-button icon=“menu"> </core-icon-button> I/O 2014 </core-toolbar> <div class=“content”>…</div> </core-header-panel>

A simple container with a header section and a content section

<core-header-panel> <core-toolbar> <core-icon-button icon=“menu"> </core-icon-button> I/O 2014 </core-toolbar> <div class=“content”>…</div> </core-header-panel>

<core-header-panel>

A simple container with a header section and a content section

<core-header-panel> <core-toolbar> <core-icon-button icon=“menu"> </core-icon-button> I/O 2014 </core-toolbar> <div class=“content”>…</div> </core-header-panel>

<core-header-panel>

A simple container with a header section and a content section

<core-header-panel> <core-toolbar> <core-icon-button icon=“menu"> </core-icon-button> I/O 2014 </core-toolbar> <div class=“content”>…</div> </core-header-panel>

<core-header-panel>

<core-header-panel mode=“scroll”> <core-toolbar> <core-icon-button icon=“menu"> </core-icon-button> I/O 2014 </core-toolbar> <div class=“content”>…</div> </core-header-panel>

Toolbar will scroll with the page

<core-header-panel>

<core-header-panel mode=“waterfall-tall”> <core-toolbar class=“tall animate”> <core-icon-button icon=“menu"> </core-icon-button> I/O 2014 </core-toolbar> <div class=“content”>…</div> </core-header-panel>

Toolbar will shrink on scroll

<core-header-panel>

A <core-scroll-header-panel> provides an additional condenses attribute to create a cross-fade effect

<core-scroll-header-panel condenses> <core-toolbar class=“tall" animate> <core-icon-button icon=“arrow-back"> </core-icon-button> <div class="bottom indent title”> Title </div> ... </core-toolbar> </core-scroll-header-panel>

Image: http://bit.ly/1b3E67J

Responsive layout

A responsive container that combines a left- or right-side drawer panel and a main content area.

<core-drawer-panel>

<core-drawer-panel> <div drawer> Drawer panel... </div> <div main> Main panel... </div> </core-drawer-panel>

<core-drawer-panel> <div drawer> Drawer panel... </div> <div main> Main panel... </div> </core-drawer-panel>

A responsive container that combines a left- or right-side drawer panel and a main content area.

<core-drawer-panel>

<core-drawer-panel> <div drawer> Drawer panel... </div> <div main> Main panel... </div> </core-drawer-panel>

A responsive container that combines a left- or right-side drawer panel and a main content area.

<core-drawer-panel>

Layout attributes

Layout attributes add declarative support for CSS flexbox

<div layout horizontal> <div>One</div> <div>Two</div> <div>Three</div> </div>

Horizontal Layout

One Two Three

<div layout horizontal> <div>One</div> <div flex>Two (flex)</div> <div>Three</div> </div>

Horizontal Layout

One Two (flex) Three

Flex to fill available space

<div layout vertical> <div>One</div> <div flex>Two</div> <div>Three</div> </div>

Vertical Layout One

Two (flex)

Three

<div layout horizontal> <div flex three>Alpha</div> <div>Beta</div> <div flex two>Gamma</div> </div>

Flex Ratios

Alpha Beta Gamma

<div layout horizontal center-justified> <div>Centered</div> </div>

Axis Centering Centered

Main Axis

<div layout horizontal center> <div>Centered</div> </div>

Axis Centering

Centered

Cross Axis

<div layout horizontal center center-justified> <div>OMG, Centered!</div> </div>

The Holy Grail

OMG, Centered!

Material controls

<paper-checkbox></paper-checkbox>

<paper-toggle-button></paper-toggle-button>

<paper-input floatinglabel label="Type only numbers... (floating)" validate="^[0-9]*$" error="Input is not a number!"> </paper-input>

<paper-tabs> <paper-tab>KNOWLEDGE</paper-tab> <paper-tab>HISTORY</paper-tab> <paper-tab>FOOD</paper-tab> </paper-tabs>

Less markup. Less CSS. Less clutter.

Material effects

<div class=“card”> <img src=“science.svg”> <paper-ripple fit></paper-ripple> </div>

A reactive ink effect for indicating touch and mouse actions

<paper-ripple>

<div class=“card”> <paper-shadow z=“5” animated> </paper-shadow> </div>

A dynamic shadow for conveying z-depth and spatial relationships

<paper-shadow>

polymer-project.org

Theming

<paper-slider min=“0” max=“100”> </paper-slider>

allows you to style nodes internal to an element’s shadow dom

::shadow

paper-slider::shadow #sliderKnobInner { background-color: #f4b400; }

<paper-slider min=“0” max=“100”> </paper-slider>

allows you to style nodes internal to an element’s shadow dom

::shadow

.red-theme /deep/ #ink { background-color: #E91E63; }

styles will pierce all shadow boundaries

/deep/

With ::shadow and /deep/ you can apply site wide themes

source: ebidel.github.io/material-playground

You’re breaking the style encapsulation!Angry Developer

<core-style>

<core-style id=“tomato-theme“> :host { display: block; color: white; background-color: tomato; } </core-style>

EXPERIMENTAL

<polymer-element name="x-foo" noscript> <template> <core-style ref=“tomato-theme“> </core-style> <content></content> </template> </polymer-element>

<core-style id=“tomato-theme“> :host { display: block; color: white; background-color: tomato; } </core-style>

EXPERIMENTAL

<polymer-element name="x-foo" noscript> <template> <core-style ref=“tomato-theme“> </core-style> <content></content> </template> </polymer-element>

<core-style id=“tomato-theme“> :host { display: block; color: white; background-color: tomato; } </core-style>

EXPERIMENTAL

Style producer

Style consumer

<polymer-element name="x-foo" noscript> <template> <core-style ref=“tomato-theme“> </core-style> <content></content> </template> </polymer-element>

<core-style id=“tomato-theme“> :host { display: block; color: white; background-color: tomato; } </core-style>

Hello from <x-foo>

EXPERIMENTAL

EXPERIMENTAL

<core-style id=“blue-theme“> :host { display: block; color: white; background-color: {{myColor}}; } </core-style>

Style binding

EXPERIMENTAL

<script> CoreStyle.g.myColor = 'steelblue'; </script>

<core-style id=“blue-theme“> :host { display: block; color: white; background-color: {{myColor}}; } </core-style>

<script> CoreStyle.g.myColor = 'steelblue'; </script>

Hello from <x-foo>

EXPERIMENTAL

<core-style id=“blue-theme“> :host { display: block; color: white; background-color: {{myColor}}; } </core-style>

Transitions

A pluggable system for creating smooth transitions from one view to the next.

<core-animated-pages>

<core-animated-pages selected=“0” transitions="slide-from-right"> <section>…</section> <section>…</section> <section>…</section> </core-animated-pages>

Designer

github.com/Polymer/designer+

polymer-project.org

What did we learn

Layout

Material

Theming

Transitions

Scaffold your application with core-* elements

Material

Theming

Transitions

Layout

Create beautiful UIs using paper-* elements

Theming

Transitions

Layout

Material

Theme your app with ::shadow, /deep/ and core-style

Transitions

Layout

Material

Theming

Move between states with core-animated-pages

polymer-project.org

<what-next>Get started at polymer-project.org

Session Feedback http://goo.gl/sUiJbx

youtube.com/GoogleDevelopers

+RobDodson @rob_dodson

Thank you!