From c94fb32c7a3c28b18a27460aa2447eeec1fac1de Mon Sep 17 00:00:00 2001
From: Pascal Szewczyk <ps@elektrowecker.de>
Date: Mon, 18 Jul 2016 23:23:54 +0200
Subject: uikit added

---
 js/core/tab.js | 167 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 167 insertions(+)
 create mode 100755 js/core/tab.js

(limited to 'js/core/tab.js')

diff --git a/js/core/tab.js b/js/core/tab.js
new file mode 100755
index 0000000..4784a6f
--- /dev/null
+++ b/js/core/tab.js
@@ -0,0 +1,167 @@
+/*! UIkit 2.26.4 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
+(function(UI) {
+
+    "use strict";
+
+    UI.component('tab', {
+
+        defaults: {
+            'target'    : '>li:not(.uk-tab-responsive, .uk-disabled)',
+            'connect'   : false,
+            'active'    : 0,
+            'animation' : false,
+            'duration'  : 200,
+            'swiping'   : true
+        },
+
+        boot: function() {
+
+            // init code
+            UI.ready(function(context) {
+
+                UI.$("[data-uk-tab]", context).each(function() {
+
+                    var tab = UI.$(this);
+
+                    if (!tab.data("tab")) {
+                        var obj = UI.tab(tab, UI.Utils.options(tab.attr("data-uk-tab")));
+                    }
+                });
+            });
+        },
+
+        init: function() {
+
+            var $this = this;
+
+            this.current = false;
+
+            this.on("click.uk.tab", this.options.target, function(e) {
+
+                e.preventDefault();
+
+                if ($this.switcher && $this.switcher.animating) {
+                    return;
+                }
+
+                var current = $this.find($this.options.target).not(this);
+
+                current.removeClass("uk-active").blur();
+
+                $this.trigger("change.uk.tab", [UI.$(this).addClass("uk-active"), $this.current]);
+
+                $this.current = UI.$(this);
+
+                // Update ARIA
+                if (!$this.options.connect) {
+                    current.attr('aria-expanded', 'false');
+                    UI.$(this).attr('aria-expanded', 'true');
+                }
+            });
+
+            if (this.options.connect) {
+                this.connect = UI.$(this.options.connect);
+            }
+
+            // init responsive tab
+            this.responsivetab = UI.$('<li class="uk-tab-responsive uk-active"><a></a></li>').append('<div class="uk-dropdown uk-dropdown-small"><ul class="uk-nav uk-nav-dropdown"></ul><div>');
+
+            this.responsivetab.dropdown = this.responsivetab.find('.uk-dropdown');
+            this.responsivetab.lst      = this.responsivetab.dropdown.find('ul');
+            this.responsivetab.caption  = this.responsivetab.find('a:first');
+
+            if (this.element.hasClass("uk-tab-bottom")) this.responsivetab.dropdown.addClass("uk-dropdown-up");
+
+            // handle click
+            this.responsivetab.lst.on('click.uk.tab', 'a', function(e) {
+
+                e.preventDefault();
+                e.stopPropagation();
+
+                var link = UI.$(this);
+
+                $this.element.children('li:not(.uk-tab-responsive)').eq(link.data('index')).trigger('click');
+            });
+
+            this.on('show.uk.switcher change.uk.tab', function(e, tab) {
+                $this.responsivetab.caption.html(tab.text());
+            });
+
+            this.element.append(this.responsivetab);
+
+            // init UIkit components
+            if (this.options.connect) {
+                this.switcher = UI.switcher(this.element, {
+                    'toggle'    : '>li:not(.uk-tab-responsive)',
+                    'connect'   : this.options.connect,
+                    'active'    : this.options.active,
+                    'animation' : this.options.animation,
+                    'duration'  : this.options.duration,
+                    'swiping'   : this.options.swiping
+                });
+            }
+
+            UI.dropdown(this.responsivetab, {"mode": "click", "preventflip": "y"});
+
+            // init
+            $this.trigger("change.uk.tab", [this.element.find(this.options.target).not('.uk-tab-responsive').filter('.uk-active')]);
+
+            this.check();
+
+            UI.$win.on('resize orientationchange', UI.Utils.debounce(function(){
+                if ($this.element.is(":visible"))  $this.check();
+            }, 100));
+
+            this.on('display.uk.check', function(){
+                if ($this.element.is(":visible"))  $this.check();
+            });
+        },
+
+        check: function() {
+
+            var children = this.element.children('li:not(.uk-tab-responsive)').removeClass('uk-hidden');
+
+            if (!children.length) {
+                this.responsivetab.addClass('uk-hidden');
+                return;
+            }
+
+            var top          = (children.eq(0).offset().top + Math.ceil(children.eq(0).height()/2)),
+                doresponsive = false,
+                item, link, clone;
+
+            this.responsivetab.lst.empty();
+
+            children.each(function(){
+
+                if (UI.$(this).offset().top > top) {
+                    doresponsive = true;
+                }
+            });
+
+            if (doresponsive) {
+
+                for (var i = 0; i < children.length; i++) {
+
+                    item  = UI.$(children.eq(i));
+                    link  = item.find('a');
+
+                    if (item.css('float') != 'none' && !item.attr('uk-dropdown')) {
+
+                        if (!item.hasClass('uk-disabled')) {
+
+                            clone = item[0].outerHTML.replace('<a ', '<a data-index="'+i+'" ');
+
+                            this.responsivetab.lst.append(clone);
+                        }
+
+                        item.addClass('uk-hidden');
+                    }
+                }
+            }
+
+            this.responsivetab[this.responsivetab.lst.children('li').length ? 'removeClass':'addClass']('uk-hidden');
+        }
+    });
+
+})(UIkit);
-- 
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