From bccc2cb7191eb54a4d67563625a748d7ecd381d4 Mon Sep 17 00:00:00 2001
From: Jacob Thornton <jacobthornton@gmail.com>
Date: Sat, 24 Mar 2012 18:20:09 -0700
Subject: add preventDefault support for all inital event types (show, close,
 hide, etc.) + fix small bug with scrollspy.last

---
 docs/assets/bootstrap.zip             | Bin 56207 -> 56306 bytes
 docs/assets/js/bootstrap-alert.js     |   9 +++++----
 docs/assets/js/bootstrap-carousel.js  |   7 +++++--
 docs/assets/js/bootstrap-collapse.js  |  12 +++++++-----
 docs/assets/js/bootstrap-scrollspy.js |   4 ++--
 docs/assets/js/bootstrap-tab.js       |  10 +++++++---
 6 files changed, 26 insertions(+), 16 deletions(-)

(limited to 'docs')

diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 8ad9a0695..594fb24db 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/docs/assets/js/bootstrap-alert.js b/docs/assets/js/bootstrap-alert.js
index d17f44e15..7a1607da1 100644
--- a/docs/assets/js/bootstrap-alert.js
+++ b/docs/assets/js/bootstrap-alert.js
@@ -45,15 +45,16 @@
       }
 
       $parent = $(selector)
-      $parent.trigger('close')
 
       e && e.preventDefault()
 
       $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())
 
-      $parent
-        .trigger('close')
-        .removeClass('in')
+      $parent.trigger(e = $.Event('close'))
+
+      if (e.isDefaultPrevented()) return
+
+      $parent.removeClass('in')
 
       function removeElement() {
         $parent
diff --git a/docs/assets/js/bootstrap-carousel.js b/docs/assets/js/bootstrap-carousel.js
index 7db5bea33..8ce7418d2 100644
--- a/docs/assets/js/bootstrap-carousel.js
+++ b/docs/assets/js/bootstrap-carousel.js
@@ -86,6 +86,7 @@
         , direction = type == 'next' ? 'left' : 'right'
         , fallback  = type == 'next' ? 'first' : 'last'
         , that = this
+        , e = $.Event('slide')
 
       this.sliding = true
 
@@ -96,11 +97,12 @@
       if ($next.hasClass('active')) return
 
       if ($.support.transition && this.$element.hasClass('slide')) {
+        this.$element.trigger(e)
+        if (e.isDefaultPrevented()) return
         $next.addClass(type)
         $next[0].offsetWidth // force reflow
         $active.addClass(direction)
         $next.addClass(direction)
-        this.$element.trigger('slide')
         this.$element.one($.support.transition.end, function () {
           $next.removeClass([type, direction].join(' ')).addClass('active')
           $active.removeClass(['active', direction].join(' '))
@@ -108,7 +110,8 @@
           setTimeout(function () { that.$element.trigger('slid') }, 0)
         })
       } else {
-        this.$element.trigger('slide')
+        this.$element.trigger(e)
+        if (e.isDefaultPrevented()) return
         $active.removeClass('active')
         $next.addClass('active')
         this.sliding = false
diff --git a/docs/assets/js/bootstrap-collapse.js b/docs/assets/js/bootstrap-collapse.js
index 16b91eb24..478eea391 100644
--- a/docs/assets/js/bootstrap-collapse.js
+++ b/docs/assets/js/bootstrap-collapse.js
@@ -61,7 +61,7 @@
       }
 
       this.$element[dimension](0)
-      this.transition('addClass', 'show', 'shown')
+      this.transition('addClass', $.Event('show'), 'shown')
       this.$element[dimension](this.$element[0][scroll])
     }
 
@@ -70,7 +70,7 @@
       if (this.transitioning) return
       dimension = this.dimension()
       this.reset(this.$element[dimension]())
-      this.transition('removeClass', 'hide', 'hidden')
+      this.transition('removeClass', $.Event('hide'), 'hidden')
       this.$element[dimension](0)
     }
 
@@ -95,11 +95,13 @@
             that.$element.trigger(completeEvent)
           }
 
+      this.$element.trigger(startEvent)
+
+      if (startEvent.isDefaultPrevented()) return
+
       this.transitioning = 1
 
-      this.$element
-        .trigger(startEvent)
-        [method]('in')
+      this.$element[method]('in')
 
       $.support.transition && this.$element.hasClass('collapse') ?
         this.$element.one($.support.transition.end, complete) :
diff --git a/docs/assets/js/bootstrap-scrollspy.js b/docs/assets/js/bootstrap-scrollspy.js
index bd3f10604..c02e263b0 100644
--- a/docs/assets/js/bootstrap-scrollspy.js
+++ b/docs/assets/js/bootstrap-scrollspy.js
@@ -46,8 +46,8 @@
         var self = this
           , $targets
 
-        this.offsets = []
-        this.targets = []
+        this.offsets = $([])
+        this.targets = $([])
 
         $targets = this.$body
           .find(this.selector)
diff --git a/docs/assets/js/bootstrap-tab.js b/docs/assets/js/bootstrap-tab.js
index b3938f671..974cc0aca 100644
--- a/docs/assets/js/bootstrap-tab.js
+++ b/docs/assets/js/bootstrap-tab.js
@@ -39,6 +39,7 @@
         , selector = $this.attr('data-target')
         , previous
         , $target
+        , e
 
       if (!selector) {
         selector = $this.attr('href')
@@ -49,11 +50,14 @@
 
       previous = $ul.find('.active a').last()[0]
 
-      $this.trigger({
-        type: 'show'
-      , relatedTarget: previous
+      e = $.Event('show', {
+        relatedTarget: previous
       })
 
+      $this.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
       $target = $(selector)
 
       this.activate($this.parent('li'), $ul)
-- 
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