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better example of state usage

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Hakim El Hattab 2012-04-04 00:59:35 -04:00
parent d3e2a95d77
commit f59e64a571
2 changed files with 47 additions and 27 deletions
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34
css/main.css
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@ -898,23 +898,29 @@ html {
/*********************************************
* STATES
* DEFAULT STATES
*********************************************/
.blurred #reveal * {
color: rgba( 255, 255, 255, 0 );
text-shadow: 0px 0px 5px #fff;
.state-background {
position: absolute;
width: 100%;
height: 100%;
background: rgba( 0, 0, 0, 0 );
-webkit-transition: color .8s ease,
text-shadow .8s ease;
-moz-transition: color .8s ease,
text-shadow .8s ease;
-ms-transition: color .8s ease,
text-shadow .8s ease;
-o-transition: color .8s ease,
text-shadow .8s ease;
transition: color .8s ease,
text-shadow .8s ease;
-webkit-transition: background 800ms ease;
-moz-transition: background 800ms ease;
-ms-transition: background 800ms ease;
-o-transition: background 800ms ease;
transition: background 800ms ease;
}
.alert .state-background {
background: rgba( 200, 50, 30, 0.6 );
}
.soothe .state-background {
background: rgba( 50, 200, 90, 0.4 );
}
.blackout .state-background {
background: rgba( 0, 0, 0, 0.6 );
}

40
index.html
View file

@ -20,6 +20,9 @@
<body>
<div id="reveal">
<!-- Used to fade in a background when a specific slide state is reached -->
<div class="state-background"></div>
<!-- Any section element inside of this container is displayed as a slide -->
<div class="slides">
@ -114,13 +117,30 @@
</ol>
</section>
<section data-state="blurred">
<h2>Global State</h2>
<p>
If you set <code>data-state="something"</code> on a slide, <code>"something"</code>
will be added as a class to the document element when the slide is open. Like the <code>"blur"</code>
effect on this slide.
</p>
<section>
<section data-state="alert">
<h2>Global State</h2>
<p>
Set <code>data-state="something"</code> on a slide and <code>"something"</code>
will be added as a class to the document element when the slide is open. This let's you
apply broader style changes, like switching the background.
</p>
<a href="#/7/1" class="image">
<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png">
</a>
</section>
<section data-state="blackout">
<h2>"blackout"</h2>
<a href="#/7/2" class="image">
<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png">
</a>
</section>
<section data-state="soothe">
<h2>"soothe"</h2>
<a href="#/7/0" class="image">
<img width="178" height="238" src="https://s3.amazonaws.com/hakim-static/reveal-js/arrow.png" style="-webkit-transform: rotate(180deg);">
</a>
</section>
</section>
<section>
@ -253,12 +273,6 @@
transition: query.transition || 'default' // default/cube/page/concave/linear(2d)
});
// Example of binding an event to a state. This listener will trigger
// when the slide with 'data-state="blurred"' is opened.
document.addEventListener( 'blurred', function() {
}, false );
hljs.initHighlightingOnLoad();
</script>