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<title>[26059] trunk/src/wp-content/themes/twentyfourteen/js/functions.js: Twenty Fourteen: when header is more than 48px tall (like two lines of menu items), unfix the header so it doesn't overlap the page content.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/26059">26059</a></dd>
<dt>Author</dt> <dd>lancewillett</dd>
<dt>Date</dt> <dd>2013-11-09 15:31:29 +0000 (Sat, 09 Nov 2013)</dd>
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<h3>Log Message</h3>
<pre>Twenty Fourteen: when header is more than 48px tall (like two lines of menu items), unfix the header so it doesn't overlap the page content. Props iamtakashi, fixes <a href="http://core.trac.wordpress.org/ticket/25554">#25554</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpcontentthemestwentyfourteenjsfunctionsjs">trunk/src/wp-content/themes/twentyfourteen/js/functions.js</a></li>
</ul>

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<h3>Diff</h3>
<a id="trunksrcwpcontentthemestwentyfourteenjsfunctionsjs"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-content/themes/twentyfourteen/js/functions.js (26058 => 26059)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-content/themes/twentyfourteen/js/functions.js       2013-11-09 04:56:36 UTC (rev 26058)
+++ trunk/src/wp-content/themes/twentyfourteen/js/functions.js  2013-11-09 15:31:29 UTC (rev 26059)
</span><span class="lines">@@ -59,22 +59,31 @@
</span><span class="cx">          } );
</span><span class="cx"> 
</span><span class="cx">          /*
</span><del>-                * Fixed navbar.
</del><ins>+                 * Fixed header for large screen.
+                * If the header becomes more than 48px tall, unfix the header.
</ins><span class="cx">            *
</span><span class="cx">           * The callback on the scroll event is only added if there is a header
</span><span class="cx">           * image and we are not on mobile.
</span><span class="cx">           */
</span><del>-               if ( body.is( '.header-image' ) && _window.width() > 781 ) {
-                       var toolbarOffset  = body.is( '.admin-bar' ) ? $( '#wpadminbar' ).height() : 0,
-                           mastheadOffset = $( '#masthead' ).offset().top - toolbarOffset;
</del><ins>+                 if ( _window.width() > 781 ) {
+                       var mastheadHeight = $( '#masthead' ).height();
</ins><span class="cx"> 
</span><del>-                       _window.on( 'scroll.twentyfourteen', function() {
-                               if ( window.scrollY > mastheadOffset ) {
-                                       body.addClass( 'masthead-fixed' );
-                               } else {
-                                       body.removeClass( 'masthead-fixed' );
-                               }
-                       } );
</del><ins>+                        if ( mastheadHeight > 48 ) {
+                               body.removeClass( 'masthead-fixed' );
+                       }
+
+                       if ( body.is( '.header-image' ) ) {
+                               var toolbarOffset  = body.is( '.admin-bar' ) ? $( '#wpadminbar' ).height() : 0,
+                                   mastheadOffset = $( '#masthead' ).offset().top - toolbarOffset;
+
+                               _window.on( 'scroll.twentyfourteen', function() {
+                                       if ( ( window.scrollY > mastheadOffset ) && ( mastheadHeight < 49 ) ) {
+                                               body.addClass( 'masthead-fixed' );
+                                       } else {
+                                               body.removeClass( 'masthead-fixed' );
+                                       }
+                               } );
+                       }
</ins><span class="cx">           }
</span><span class="cx"> 
</span><span class="cx">          // Focus styles for menus.
</span></span></pre>
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