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feat(slider): Implement continuous slider component
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- Add continuous slider component
- Check in `package-lock.json`, part of npm5/node8
- Disable stylelint for `demos.css`

Part of #25
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traviskaufman committed Jun 8, 2017
1 parent ef44d3d commit 0fc9ca9
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demos/* linguist-documentation
docs/* linguist-documentation
framework-examples/* linguist-documentation
/package-lock.json linguist-generated
1 change: 1 addition & 0 deletions demos/images/slider.svg
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8 changes: 8 additions & 0 deletions demos/index.html
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</a>
</li>

<li class="mdc-list-item">
<span class="catalog-list-icon mdc-list-item__start-detail"><img class="catalog-component-icon" src="/images/slider.svg" /></span>
<a href="slider.html" class="mdc-list-item__text">
Slider
<span class="mdc-list-item__text__secondary">Range Controls</span>
</a>
</li>

<li class="mdc-list-item">
<span class="catalog-list-icon mdc-list-item__start-detail"><img class="catalog-component-icon" src="/images/ic_toast_24px.svg" /></span>
<a href="snackbar.html" class="mdc-list-item__text">
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225 changes: 225 additions & 0 deletions demos/slider.html
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<!DOCTYPE html>
<!--
Copyright 2017 Google Inc. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License
-->
<html>
<head>
<meta charset="utf-8">
<title>Slider - Material Components Catalog</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/png" href="/images/logo_components_color_2x_web_48dp.png" />
<script src="assets/material-components-web.css.js" charset="utf-8"></script>
<script src="assets/demo-styles.css.js" charset="utf-8"></script>
<link href="https://fonts.googleapis.com/css?family=Roboto+Mono" rel="stylesheet">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500">
<style>
#hero-slider-wrapper {
margin: 0 auto;
width: 100%;
max-width: 600px;
/* Blended equivalent of rgba(0, 0, 0, .05); */
--mdc-slider-bg-color-behind-component: #f2f2f2;
}

.mdc-theme--dark {
background-color: #333;
--mdc-theme-primary: #64dd17;
}

.custom-bg {
background-color: #eee;
--mdc-slider-bg-color-behind-component: #eee;
}

.mdc-theme--dark.custom-bg {
background-color: #102027;
--mdc-slider-bg-color-behind-component: #102027;
}

.example-slider-wrapper {
padding: 0 16px;
}
</style>
</head>
<body class="mdc-typography">
<header class="mdc-toolbar mdc-toolbar--fixed">
<div class="mdc-toolbar__row">
<section class="mdc-toolbar__section mdc-toolbar__section--align-start">
<span class="catalog-back">
<a href="/" class="mdc-toolbar__icon--menu"><i class="material-icons">&#xE5C4;</i></a>
</span>
<span class="mdc-toolbar__title catalog-title">Slider</span>
</section>
</div>
</header>
<main>
<div class="mdc-toolbar-fixed-adjust"></div>
<section class="hero">
<div id="hero-slider-wrapper">
<div id="hero-slider" class="mdc-slider" tabindex="0"
role="slider" aria-valuemin="0" aria-valuemax="100" aria-valuenow="30"
aria-label="Select Value">
<div class="mdc-slider__track-container">
<div class="mdc-slider__track"></div>
</div>
<div class="mdc-slider__thumb-container">
<svg class="mdc-slider__thumb" width="21" height="21">
<circle cx="10.5" cy="10.5" r="7.875"></circle>
</svg>
<div class="mdc-slider__focus-ring"></div>
</div>
</div>
</div>
</section>

<section class="example"><em>Note that in browsers that support custom properties, we alter theme's primary
color when using the dark theme toggle so that the slider appears more visible</em></section>

<section class="example">
<h2>Continuous Slider</h2>
<div id="continuous-slider-example" class="slider-example">
<p id="example-cs-label">Select Value:</p>

<div class="example-slider-wrapper">
<div class="mdc-slider" tabindex="0" role="slider"
aria-valuemin="0" aria-valuemax="100" aria-valuenow="30"
aria-labelledby="example-cs-label">
<div class="mdc-slider__track-container">
<div class="mdc-slider__track"></div>
</div>
<div class="mdc-slider__thumb-container">
<svg class="mdc-slider__thumb" width="21" height="21">
<circle cx="10.5" cy="10.5" r="7.875"></circle>
</svg>
<div class="mdc-slider__focus-ring"></div>
</div>
</div>
</div>

<div>
<label>
Min: <input name="min" type="number" min="0" max="100" value="0">
</label>
</div>
<div>
<label>
Max: <input name="max" type="number" min="0" max="100" value="100">
</label>
</div>
<div>
<label>
Step: <input name="step" type="number" min="0" max="100" value="0">
</label>
</div>
<div>
<label>
Dark Theme: <input type="checkbox" name="dark-theme">
</label>
</div>
<div>
<label>
Disabled: <input type="checkbox" name="disabled">
</label>
</div>
<div>
<label>
Use Custom BG Color: <input type="checkbox" name="use-custom-color">
</label>
</div>
<div>
<label>
RTL: <input type="checkbox" name="rtl">
</label>
</div>
<p>
Value from <code>MDCSlider:input</code> event: <span class="value">0</span>
</p>
<p>
Value from <code>MDCSlider:change</code> event: <span class="committed-value">0</span>
</p>
</div>
</section>
</main>
<script src="assets/material-components-web.js" charset="utf-8"></script>
<script>
(function() {
setTimeout(function() {
mdc.slider.MDCSlider.attachTo(document.getElementById('hero-slider'));
initDemo(document.getElementById('continuous-slider-example'));
}, 80);

function initDemo(demoRoot) {
var min = demoRoot.querySelector('[name="min"]');
var max = demoRoot.querySelector('[name="max"]');
var step = demoRoot.querySelector('[name="step"]');
var darkTheme = demoRoot.querySelector('[name="dark-theme"]');
var disabled = demoRoot.querySelector('[name="disabled"]');
var useCustomColor = demoRoot.querySelector('[name="use-custom-color"]');
var rtl = demoRoot.querySelector('[name="rtl"]');
var value = demoRoot.querySelector('.value');
var committedValue = demoRoot.querySelector('.committed-value');
var sliderEl = demoRoot.querySelector('.mdc-slider');
var slider = new mdc.slider.MDCSlider(sliderEl);

slider.listen('MDCSlider:input', function() {
value.textContent = slider.value;
});

slider.listen('MDCSlider:change', function() {
committedValue.textContent = slider.value;
});

min.addEventListener('input', function() {
slider.min = parseFloat(min.value);
});

max.addEventListener('input', function() {
slider.max = parseFloat(max.value);
});

step.addEventListener('input', function() {
slider.step = parseFloat(step.value);
});

darkTheme.addEventListener('change', function() {
demoRoot
.querySelector('.example-slider-wrapper')
.classList[ darkTheme.checked ? 'add' : 'remove']('mdc-theme--dark');
});

disabled.addEventListener('change', function() {
slider.disabled = disabled.checked;
});

useCustomColor.addEventListener('change', function() {
demoRoot
.querySelector('.example-slider-wrapper')
.classList[ useCustomColor.checked ? 'add' : 'remove' ]('custom-bg');
});

rtl.addEventListener('change', function() {
var wrapper = demoRoot.querySelector('.example-slider-wrapper');
if (rtl.checked) {
wrapper.setAttribute('dir', 'rtl');
} else {
wrapper.removeAttribute('dir');
}
slider.layout();
});
}
})();
</script>
</html>
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