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Window edge detect #135

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0c17b50
Update jquery.flexnav.js
daemonhunt Mar 17, 2014
ed487cb
Update jquery.flexnav.js
daemonhunt Mar 17, 2014
9aa53d8
Update flexnav.css
daemonhunt Mar 17, 2014
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10 changes: 10 additions & 0 deletions css/flexnav.css
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,16 @@
position: relative;
top: 1em;
color: #666; }

/* edge detect fix */
.flexnav li ul li.edge > ul {
left: auto;
right: 97%; }

.flexnav li.edge > ul {
left: auto;
right: 0; }
/* end edge detect */

@media all and (min-width: 800px) {
body.one-page {
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32 changes: 30 additions & 2 deletions js/jquery.flexnav.js
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Original file line number Diff line number Diff line change
Expand Up @@ -14,15 +14,16 @@
$ = jQuery;

$.fn.flexNav = function(options) {
var $nav, $top_nav_items, breakpoint, count, nav_percent, nav_width, resetMenu, resizer, settings, showMenu, toggle_selector, touch_selector;
var $nav, $top_nav_items, breakpoint, count, nav_percent, nav_width, resetMenu, resizer, settings, showMenu, toggle_selector, touch_selector, edgeDetect;
settings = $.extend({
'animationSpeed': 250,
'transitionOpacity': true,
'buttonSelector': '.menu-button',
'hoverIntent': false,
'hoverIntentTimeout': 150,
'calcItemWidths': false,
'hover': true
'hover': true,
'detectEdges': true
}, options);
$nav = $(this);
$nav.addClass('with-js');
Expand All @@ -40,6 +41,33 @@
nav_width = 100 / count;
nav_percent = nav_width + "%";
}
/* Edge Detect */
if (settings.detectEdges === true) {
$(function () {

$('.item-with-ul').on('mouseenter mouseleave', function (e) {
var elm = $('ul:first', this);
var off = elm.offset();
var l = off.left;
var w = elm.width();
var docW = $(window).width();

var isEntirelyVisible = (l + w <= docW);

if (!isEntirelyVisible) {
$(this).addClass('edge');
} else {
$(this).delay(260).queue(function () {
$(this).removeClass('edge');
$(this).dequeue();
});
}
});


});
}
/* End Edge Detect */
if ($nav.data('breakpoint')) {
breakpoint = $nav.data('breakpoint');
}
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