Switched tooltips implementation to modified Bootstrap script

css/hint.css

@@ -1,265 +0,0 @@
-/*! Hint.css - v1.2.1 - 2013-03-24
-* http://kushagragour.in/lab/hint/
-* Copyright (c) 2013 Kushagra Gour; Licensed MIT */
-
-/*-------------------------------------*\
-	HINT.css - A CSS tooltip library
-\*-------------------------------------*/
-/**
- * HINT.css is a tooltip library made in pure CSS.
- *
- * Source: https://github.com/chinchang/hint.css
- * Demo: http://kushagragour.in/labs/hint/
- *
- * Release under The MIT License
- *
- */
-/**
- * source: hint-core.scss
- *
- * Defines the basic styling for the tooltip.
- * Each tooltip is made of 2 parts:
- * 	1) body (:after)
- * 	2) arrow (:before)
- * 
- * Classes added:
- * 	1) hint
- */
-.hint, [data-hint] {
-  position: relative;
-  display: inline-block;
-  /**
-	 * tooltip arrow
-	 */
-  /**
-	 * tooltip body
-	 */ }
-  .hint:before, .hint:after, [data-hint]:before, [data-hint]:after {
-    position: absolute;
-    visibility: hidden;
-    opacity: 0;
-    z-index: 1000000;
-    pointer-events: none;
-    -webkit-transition: 0.3s ease;
-    -moz-transition: 0.3s ease;
-    transition: 0.3s ease; }
-  .hint:hover:before, .hint:hover:after, [data-hint]:hover:before, [data-hint]:hover:after {
-    visibility: visible;
-    opacity: 1; }
-  .hint:before, [data-hint]:before {
-    content: '';
-    position: absolute;
-    background: transparent;
-    border: 6px solid transparent;
-    z-index: 1000001; }
-  .hint:after, [data-hint]:after {
-    content: attr(data-hint);
-    background: #383838;
-    color: white;
-    text-shadow: 0 -1px 0px black;
-    padding: 8px 10px;
-    font-size: 12px;
-    line-height: 12px;
-    white-space: nowrap;
-    box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.3); }
-
-/**
- * source: hint-position.scss
- *
- * Defines the positoning logic for the tooltips.
- * 
- * Classes added:
- * 	1) hint--top
- * 	2) hint--bottom
- * 	3) hint--left
- * 	4) hint--right
- */
-/**
- * set default color for tooltip arrows
- */
-.hint--top:before {
-  border-top-color: #383838; }
-
-.hint--bottom:before {
-  border-bottom-color: #383838; }
-
-.hint--left:before {
-  border-left-color: #383838; }
-
-.hint--right:before {
-  border-right-color: #383838; }
-
-/**
- * top tooltip
- */
-.hint--top:before {
-  margin-bottom: -12px; }
-.hint--top:after {
-  margin-left: -18px; }
-.hint--top:before, .hint--top:after {
-  bottom: 100%;
-  left: 50%; }
-.hint--top:hover:before, .hint--top:hover:after {
-  -webkit-transform: translateY(-8px);
-  -moz-transform: translateY(-8px);
-  transform: translateY(-8px); }
-
-/**
- * bottom tooltip
- */
-.hint--bottom:before {
-  margin-top: -12px; }
-.hint--bottom:after {
-  margin-left: -18px; }
-.hint--bottom:before, .hint--bottom:after {
-  top: 100%;
-  left: 50%; }
-.hint--bottom:hover:before, .hint--bottom:hover:after {
-  -webkit-transform: translateY(8px);
-  -moz-transform: translateY(8px);
-  transform: translateY(8px); }
-
-/**
- * right tooltip
- */
-.hint--right:before {
-  margin-left: -12px;
-  margin-bottom: -6px; }
-.hint--right:after {
-  margin-bottom: -14px; }
-.hint--right:before, .hint--right:after {
-  left: 100%;
-  bottom: 50%; }
-.hint--right:hover:before, .hint--right:hover:after {
-  -webkit-transform: translateX(8px);
-  -moz-transform: translateX(8px);
-  transform: translateX(8px); }
-
-/**
- * left tooltip
- */
-.hint--left:before {
-  margin-right: -12px;
-  margin-bottom: -6px; }
-.hint--left:after {
-  margin-bottom: -14px; }
-.hint--left:before, .hint--left:after {
-  right: 100%;
-  bottom: 50%; }
-.hint--left:hover:before, .hint--left:hover:after {
-  -webkit-transform: translateX(-8px);
-  -moz-transform: translateX(-8px);
-  transform: translateX(-8px); }
-
-/**
- * source: hint-color-types.scss
- *
- * Contains tooltips of various types based on color differences.
- * 
- * Classes added:
- * 	1) hint--error
- * 	2) hint--warning
- * 	3) hint--info
- * 	4) hint--success
- * 	
- */
-/**
- * Error
- */
-.hint--error:after {
-  background-color: #b34e4d;
-  text-shadow: 0 -1px 0px #5a2626; }
-.hint--error.hint--top:before {
-  border-top-color: #b34e4d; }
-.hint--error.hint--bottom:before {
-  border-bottom-color: #b34e4d; }
-.hint--error.hint--left:before {
-  border-left-color: #b34e4d; }
-.hint--error.hint--right:before {
-  border-right-color: #b34e4d; }
-
-/**
- * Warning
- */
-.hint--warning:after {
-  background-color: #c09854;
-  text-shadow: 0 -1px 0px #6d5228; }
-.hint--warning.hint--top:before {
-  border-top-color: #c09854; }
-.hint--warning.hint--bottom:before {
-  border-bottom-color: #c09854; }
-.hint--warning.hint--left:before {
-  border-left-color: #c09854; }
-.hint--warning.hint--right:before {
-  border-right-color: #c09854; }
-
-/**
- * Info
- */
-.hint--info:after {
-  background-color: #3986ac;
-  text-shadow: 0 -1px 0px #193c4c; }
-.hint--info.hint--top:before {
-  border-top-color: #3986ac; }
-.hint--info.hint--bottom:before {
-  border-bottom-color: #3986ac; }
-.hint--info.hint--left:before {
-  border-left-color: #3986ac; }
-.hint--info.hint--right:before {
-  border-right-color: #3986ac; }
-
-/**
- * Success
- */
-.hint--success:after {
-  background-color: #458746;
-  text-shadow: 0 -1px 0px #1a331a; }
-.hint--success.hint--top:before {
-  border-top-color: #458746; }
-.hint--success.hint--bottom:before {
-  border-bottom-color: #458746; }
-.hint--success.hint--left:before {
-  border-left-color: #458746; }
-.hint--success.hint--right:before {
-  border-right-color: #458746; }
-
-/**
- * source: hint-always.scss
- *
- * Defines a persisted tooltip which shows always.
- * 
- * Classes added:
- * 	1) hint--always
- * 	
- */
-.hint--always:after, .hint--always:before {
-  opacity: 1;
-  visibility: visible; }
-.hint--always.hint--top:after, .hint--always.hint--top:before {
-  -webkit-transform: translateY(-8px);
-  -moz-transform: translateY(-8px);
-  transform: translateY(-8px); }
-.hint--always.hint--bottom:after, .hint--always.hint--bottom:before {
-  -webkit-transform: translateY(8px);
-  -moz-transform: translateY(8px);
-  transform: translateY(8px); }
-.hint--always.hint--left:after, .hint--always.hint--left:before {
-  -webkit-transform: translateX(-8px);
-  -moz-transform: translateX(-8px);
-  transform: translateX(-8px); }
-.hint--always.hint--right:after, .hint--always.hint--right:before {
-  -webkit-transform: translateX(8px);
-  -moz-transform: translateX(8px);
-  transform: translateX(8px); }
-
-/**
- * source: hint-rounded.scss
- *
- * Defines rounded corner tooltips.
- * 
- * Classes added:
- * 	1) hint--rounded
- *  
- */
-.hint--rounded:after {
-  border-radius: 4px; }

css/laps.css

@@ -32,7 +32,7 @@
   font-size: 12px;
   color: #fff;
   text-align: center;
-  background-color: #428bca;
+  background-color: #5bc0de;
   -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
   box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);
   -webkit-transition: width 0.6s ease;
@@ -52,11 +52,109 @@
 #wpadminbar .laps-timeline .event-query {
   background-color: #5bc0de;
 }
-#wpadminbar [data-hint]:after {
+#wpadminbar .tooltip {
-  font-size: 13px;
+  position: absolute;
-  background-color: #464646;
+  z-index: 100000;
-  text-shadow: none;
+  display: block;
+  visibility: visible;
+  font-size: 12px;
+  line-height: 1.4;
+  opacity: 0;
+  filter: alpha(opacity=0);
 }
-#wpadminbar .hint--bottom:before {
+#wpadminbar .tooltip.in {
+  opacity: 0.9;
+  filter: alpha(opacity=90);
+}
+#wpadminbar .tooltip.top {
+  margin-top: -3px;
+  padding: 5px 0;
+}
+#wpadminbar .tooltip.right {
+  margin-left: 3px;
+  padding: 0 5px;
+}
+#wpadminbar .tooltip.bottom {
+  margin-top: 3px;
+  padding: 5px 0;
+}
+#wpadminbar .tooltip.left {
+  margin-left: -3px;
+  padding: 0 5px;
+}
+#wpadminbar .tooltip-inner {
+  max-width: 300px;
+  padding: 3px 8px;
+  color: #cccccc;
+  text-align: center;
+  text-decoration: none;
+  background-color: #464646;
+  border-radius: 4px;
+}
+#wpadminbar .tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+}
+#wpadminbar .tooltip.top .tooltip-arrow {
+  bottom: 0;
+  left: 50%;
+  margin-left: -5px;
+  border-width: 5px 5px 0;
+  border-top-color: #464646;
+}
+#wpadminbar .tooltip.top-left .tooltip-arrow {
+  bottom: 0;
+  left: 5px;
+  border-width: 5px 5px 0;
+  border-top-color: #464646;
+}
+#wpadminbar .tooltip.top-right .tooltip-arrow {
+  bottom: 0;
+  right: 5px;
+  border-width: 5px 5px 0;
+  border-top-color: #464646;
+}
+#wpadminbar .tooltip.right .tooltip-arrow {
+  top: 50%;
+  left: 0;
+  margin-top: -5px;
+  border-width: 5px 5px 5px 0;
+  border-right-color: #464646;
+}
+#wpadminbar .tooltip.left .tooltip-arrow {
+  top: 50%;
+  right: 0;
+  margin-top: -5px;
+  border-width: 5px 0 5px 5px;
+  border-left-color: #464646;
+}
+#wpadminbar .tooltip.bottom .tooltip-arrow {
+  top: 0;
+  left: 50%;
+  margin-left: -5px;
+  border-width: 0 5px 5px;
   border-bottom-color: #464646;
 }
+#wpadminbar .tooltip.bottom-left .tooltip-arrow {
+  top: 0;
+  left: 5px;
+  border-width: 0 5px 5px;
+  border-bottom-color: #464646;
+}
+#wpadminbar .tooltip.bottom-right .tooltip-arrow {
+  top: 0;
+  right: 5px;
+  border-width: 0 5px 5px;
+  border-bottom-color: #464646;
+}
+#wpadminbar .tooltip.in {
+  opacity: 1;
+  filter: alpha(opacity=100);
+}
+#wpadminbar .tooltip-inner {
+  line-height: 20px;
+  text-align: left;
+}

css/laps.less

@@ -1,8 +1,10 @@
+@import "variables.less";
 @import "mixins.less";
 
 #wpadminbar {
 
 	#wp-admin-bar-laps {
+
 		.ab-sub-wrapper {
 			min-width: 90%;
 			width: 90%;
@@ -32,7 +34,7 @@
 		overflow: hidden;
 		height: 20px;
 		margin: 6px 0;
-		background-color: #f5f5f5;
+		background-color: @timeline-bg;
 		border-radius: 4px;
 		.box-shadow(inset 0 1px 2px rgba(0,0,0,.1));
 	}
@@ -41,40 +43,41 @@
 		float: left;
 		width: 0%;
 		height: 20px;
-		font-size: 12px;
+		font-size: @font-size-small;
 		color: #fff;
 		text-align: center;
-		background-color: #428bca;
+		background-color: @event-info-color;
 		.box-shadow(inset 0 -1px 0 rgba(0, 0, 0, .15));
 		.transition(width .6s ease);
 		position: absolute; // disable stacking at start
-		border-left: 1px solid #f5f5f5;
+		border-left: 1px solid @timeline-bg;
 	}
 
 	.laps-timeline .event-theme {
-		background-color: #5cb85c;
+		background-color: @event-theme-color;
 	}
 
 	.laps-timeline .event-plugin {
-		background-color: #428bca;
+		background-color: @event-plugin-color;
 	}
 
 	.laps-timeline .event-core {
-		background-color: #f0ad4e;
+		background-color: @event-core-color;
 	}
 
 	.laps-timeline .event-query {
-		background-color: #5bc0de;
+		background-color: @event-info-color;
 	}
 
-	[data-hint]:after {
+	@import "tooltip.less";
-		font-size: 13px;
+
-		background-color: #464646;
+	.tooltip.in {
-		text-shadow: none;
+		.opacity(1);
 	}
 
-	.hint--bottom:before {
+	.tooltip-inner {
-	  border-bottom-color: #464646;
+		line-height: 20px;
+		text-align: left;
 	}
 }
 

css/mixins.less

@@ -6,4 +6,11 @@
 .box-shadow(@shadow) {
 	-webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1
 	box-shadow: @shadow;
+}
+
+.opacity(@opacity) {
+  opacity: @opacity;
+  // IE8 filter
+  @opacity-ie: (@opacity * 100);
+  filter: ~"alpha(opacity=@{opacity-ie})";
 }

css/tooltip.less

@@ -0,0 +1,94 @@
+//
+// Tooltips
+// --------------------------------------------------
+
+// Base class
+.tooltip {
+  position: absolute;
+  z-index: @zindex-tooltip;
+  display: block;
+  visibility: visible;
+  font-size: @font-size-small;
+  line-height: 1.4;
+  .opacity(0);
+
+  &.in     { .opacity(.9); }
+  &.top    { margin-top:  -3px; padding: @tooltip-arrow-width 0; }
+  &.right  { margin-left:  3px; padding: 0 @tooltip-arrow-width; }
+  &.bottom { margin-top:   3px; padding: @tooltip-arrow-width 0; }
+  &.left   { margin-left: -3px; padding: 0 @tooltip-arrow-width; }
+}
+
+// Wrapper for the tooltip content
+.tooltip-inner {
+  max-width: @tooltip-max-width;
+  padding: 3px 8px;
+  color: @tooltip-color;
+  text-align: center;
+  text-decoration: none;
+  background-color: @tooltip-bg;
+  border-radius: @border-radius-base;
+}
+
+// Arrows
+.tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-color: transparent;
+  border-style: solid;
+}
+.tooltip {
+  &.top .tooltip-arrow {
+    bottom: 0;
+    left: 50%;
+    margin-left: -@tooltip-arrow-width;
+    border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
+    border-top-color: @tooltip-arrow-color;
+  }
+  &.top-left .tooltip-arrow {
+    bottom: 0;
+    left: @tooltip-arrow-width;
+    border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
+    border-top-color: @tooltip-arrow-color;
+  }
+  &.top-right .tooltip-arrow {
+    bottom: 0;
+    right: @tooltip-arrow-width;
+    border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
+    border-top-color: @tooltip-arrow-color;
+  }
+  &.right .tooltip-arrow {
+    top: 50%;
+    left: 0;
+    margin-top: -@tooltip-arrow-width;
+    border-width: @tooltip-arrow-width @tooltip-arrow-width @tooltip-arrow-width 0;
+    border-right-color: @tooltip-arrow-color;
+  }
+  &.left .tooltip-arrow {
+    top: 50%;
+    right: 0;
+    margin-top: -@tooltip-arrow-width;
+    border-width: @tooltip-arrow-width 0 @tooltip-arrow-width @tooltip-arrow-width;
+    border-left-color: @tooltip-arrow-color;
+  }
+  &.bottom .tooltip-arrow {
+    top: 0;
+    left: 50%;
+    margin-left: -@tooltip-arrow-width;
+    border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
+    border-bottom-color: @tooltip-arrow-color;
+  }
+  &.bottom-left .tooltip-arrow {
+    top: 0;
+    left: @tooltip-arrow-width;
+    border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
+    border-bottom-color: @tooltip-arrow-color;
+  }
+  &.bottom-right .tooltip-arrow {
+    top: 0;
+    right: @tooltip-arrow-width;
+    border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
+    border-bottom-color: @tooltip-arrow-color;
+  }
+}

css/variables.less

@@ -0,0 +1,18 @@
+@font-size-small: 12px;
+
+// colors
+@timeline-bg: #f5f5f5;
+@event-theme-color: #5cb85c;
+@event-plugin-color: #428bca;
+@event-core-color: #f0ad4e;
+@event-info-color: #5bc0de;
+@event-warning-color: #d9534f;
+
+// because admin bar is 99999
+@zindex-tooltip: 100000;
+@tooltip-max-width: 300px;
+@tooltip-color: #ccc;
+@tooltip-bg: #464646;
+@tooltip-arrow-width: 5px;
+@tooltip-arrow-color: @tooltip-bg;
+@border-radius-base: 4px;

js/tooltip.js

@@ -0,0 +1,387 @@
+/* ========================================================================
+ * Bootstrap: tooltip.js v3.0.2
+ * http://getbootstrap.com/javascript/#tooltip
+ * Inspired by the original jQuery.tipsy by Jason Frame
+ * ========================================================================
+ * Copyright 2013 Twitter, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ======================================================================== */
+
+// modified to use lapstooltip as name
+
++function ($) { "use strict";
+
+  // TOOLTIP PUBLIC CLASS DEFINITION
+  // ===============================
+
+  var Tooltip = function (element, options) {
+    this.type       =
+    this.options    =
+    this.enabled    =
+    this.timeout    =
+    this.hoverState =
+    this.$element   = null
+
+    this.init('lapstooltip', element, options)
+  }
+
+  Tooltip.DEFAULTS = {
+    animation: true
+  , placement: 'top'
+  , selector: false
+  , template: '<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
+  , trigger: 'hover focus'
+  , title: ''
+  , delay: 0
+  , html: false
+  , container: false
+  }
+
+  Tooltip.prototype.init = function (type, element, options) {
+    this.enabled  = true
+    this.type     = type
+    this.$element = $(element)
+    this.options  = this.getOptions(options)
+
+    var triggers = this.options.trigger.split(' ')
+
+    for (var i = triggers.length; i--;) {
+      var trigger = triggers[i]
+
+      if (trigger == 'click') {
+        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
+      } else if (trigger != 'manual') {
+        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focus'
+        var eventOut = trigger == 'hover' ? 'mouseleave' : 'blur'
+
+        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
+        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
+      }
+    }
+
+    this.options.selector ?
+      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
+      this.fixTitle()
+  }
+
+  Tooltip.prototype.getDefaults = function () {
+    return Tooltip.DEFAULTS
+  }
+
+  Tooltip.prototype.getOptions = function (options) {
+    options = $.extend({}, this.getDefaults(), this.$element.data(), options)
+
+    if (options.delay && typeof options.delay == 'number') {
+      options.delay = {
+        show: options.delay
+      , hide: options.delay
+      }
+    }
+
+    return options
+  }
+
+  Tooltip.prototype.getDelegateOptions = function () {
+    var options  = {}
+    var defaults = this.getDefaults()
+
+    this._options && $.each(this._options, function (key, value) {
+      if (defaults[key] != value) options[key] = value
+    })
+
+    return options
+  }
+
+  Tooltip.prototype.enter = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'in'
+
+    if (!self.options.delay || !self.options.delay.show) return self.show()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'in') self.show()
+    }, self.options.delay.show)
+  }
+
+  Tooltip.prototype.leave = function (obj) {
+    var self = obj instanceof this.constructor ?
+      obj : $(obj.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type)
+
+    clearTimeout(self.timeout)
+
+    self.hoverState = 'out'
+
+    if (!self.options.delay || !self.options.delay.hide) return self.hide()
+
+    self.timeout = setTimeout(function () {
+      if (self.hoverState == 'out') self.hide()
+    }, self.options.delay.hide)
+  }
+
+  Tooltip.prototype.show = function () {
+    var e = $.Event('show.bs.'+ this.type)
+
+    if (this.hasContent() && this.enabled) {
+      this.$element.trigger(e)
+
+      if (e.isDefaultPrevented()) return
+
+      var $tip = this.tip()
+
+      this.setContent()
+
+      if (this.options.animation) $tip.addClass('fade')
+
+      var placement = typeof this.options.placement == 'function' ?
+        this.options.placement.call(this, $tip[0], this.$element[0]) :
+        this.options.placement
+
+      var autoToken = /\s?auto?\s?/i
+      var autoPlace = autoToken.test(placement)
+      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
+
+      $tip
+        .detach()
+        .css({ top: 0, left: 0, display: 'block' })
+        .addClass(placement)
+
+      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+
+      var pos          = this.getPosition()
+      var actualWidth  = $tip[0].offsetWidth
+      var actualHeight = $tip[0].offsetHeight
+
+      if (autoPlace) {
+        var $parent = this.$element.parent()
+
+        var orgPlacement = placement
+        var docScroll    = document.documentElement.scrollTop || document.body.scrollTop
+        var parentWidth  = this.options.container == 'body' ? window.innerWidth  : $parent.outerWidth()
+        var parentHeight = this.options.container == 'body' ? window.innerHeight : $parent.outerHeight()
+        var parentLeft   = this.options.container == 'body' ? 0 : $parent.offset().left
+
+        placement = placement == 'bottom' && pos.top   + pos.height  + actualHeight - docScroll > parentHeight  ? 'top'    :
+                    placement == 'top'    && pos.top   - docScroll   - actualHeight < 0                         ? 'bottom' :
+                    placement == 'right'  && pos.right + actualWidth > parentWidth                              ? 'left'   :
+                    placement == 'left'   && pos.left  - actualWidth < parentLeft                               ? 'right'  :
+                    placement
+
+        $tip
+          .removeClass(orgPlacement)
+          .addClass(placement)
+      }
+
+      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
+
+      this.applyPlacement(calculatedOffset, placement)
+      this.$element.trigger('shown.bs.' + this.type)
+    }
+  }
+
+  Tooltip.prototype.applyPlacement = function(offset, placement) {
+    var replace
+    var $tip   = this.tip()
+    var width  = $tip[0].offsetWidth
+    var height = $tip[0].offsetHeight
+
+    // manually read margins because getBoundingClientRect includes difference
+    var marginTop = parseInt($tip.css('margin-top'), 10)
+    var marginLeft = parseInt($tip.css('margin-left'), 10)
+
+    // we must check for NaN for ie 8/9
+    if (isNaN(marginTop))  marginTop  = 0
+    if (isNaN(marginLeft)) marginLeft = 0
+
+    offset.top  = offset.top  + marginTop
+    offset.left = offset.left + marginLeft
+
+    $tip
+      .offset(offset)
+      .addClass('in')
+
+    // check to see if placing tip in new offset caused the tip to resize itself
+    var actualWidth  = $tip[0].offsetWidth
+    var actualHeight = $tip[0].offsetHeight
+
+    if (placement == 'top' && actualHeight != height) {
+      replace = true
+      offset.top = offset.top + height - actualHeight
+    }
+
+    if (/bottom|top/.test(placement)) {
+      var delta = 0
+
+      if (offset.left < 0) {
+        delta       = offset.left * -2
+        offset.left = 0
+
+        $tip.offset(offset)
+
+        actualWidth  = $tip[0].offsetWidth
+        actualHeight = $tip[0].offsetHeight
+      }
+
+      this.replaceArrow(delta - width + actualWidth, actualWidth, 'left')
+    } else {
+      this.replaceArrow(actualHeight - height, actualHeight, 'top')
+    }
+
+    if (replace) $tip.offset(offset)
+  }
+
+  Tooltip.prototype.replaceArrow = function(delta, dimension, position) {
+    this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + "%") : '')
+  }
+
+  Tooltip.prototype.setContent = function () {
+    var $tip  = this.tip()
+    var title = this.getTitle()
+
+    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
+    $tip.removeClass('fade in top bottom left right')
+  }
+
+  Tooltip.prototype.hide = function () {
+    var that = this
+    var $tip = this.tip()
+    var e    = $.Event('hide.bs.' + this.type)
+
+    function complete() {
+      if (that.hoverState != 'in') $tip.detach()
+    }
+
+    this.$element.trigger(e)
+
+    if (e.isDefaultPrevented()) return
+
+    $tip.removeClass('in')
+
+    $.support.transition && this.$tip.hasClass('fade') ?
+      $tip
+        .one($.support.transition.end, complete)
+        .emulateTransitionEnd(150) :
+      complete()
+
+    this.$element.trigger('hidden.bs.' + this.type)
+
+    return this
+  }
+
+  Tooltip.prototype.fixTitle = function () {
+    var $e = this.$element
+    if ($e.attr('title') || typeof($e.attr('data-original-title')) != 'string') {
+      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
+    }
+  }
+
+  Tooltip.prototype.hasContent = function () {
+    return this.getTitle()
+  }
+
+  Tooltip.prototype.getPosition = function () {
+    var el = this.$element[0]
+    return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : {
+      width: el.offsetWidth
+    , height: el.offsetHeight
+    }, this.$element.offset())
+  }
+
+  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
+    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2  } :
+           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2  } :
+           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
+        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width   }
+  }
+
+  Tooltip.prototype.getTitle = function () {
+    var title
+    var $e = this.$element
+    var o  = this.options
+
+    title = $e.attr('data-original-title')
+      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)
+
+    return title
+  }
+
+  Tooltip.prototype.tip = function () {
+    return this.$tip = this.$tip || $(this.options.template)
+  }
+
+  Tooltip.prototype.arrow = function () {
+    return this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')
+  }
+
+  Tooltip.prototype.validate = function () {
+    if (!this.$element[0].parentNode) {
+      this.hide()
+      this.$element = null
+      this.options  = null
+    }
+  }
+
+  Tooltip.prototype.enable = function () {
+    this.enabled = true
+  }
+
+  Tooltip.prototype.disable = function () {
+    this.enabled = false
+  }
+
+  Tooltip.prototype.toggleEnabled = function () {
+    this.enabled = !this.enabled
+  }
+
+  Tooltip.prototype.toggle = function (e) {
+    var self = e ? $(e.currentTarget)[this.type](this.getDelegateOptions()).data('bs.' + this.type) : this
+    self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
+  }
+
+  Tooltip.prototype.destroy = function () {
+    this.hide().$element.off('.' + this.type).removeData('bs.' + this.type)
+  }
+
+
+  // TOOLTIP PLUGIN DEFINITION
+  // =========================
+
+  var old = $.fn.lapstooltip
+
+  $.fn.lapstooltip = function (option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.lapstooltip')
+      var options = typeof option == 'object' && option
+
+      if (!data) $this.data('bs.lapstooltip', (data = new Tooltip(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  $.fn.lapstooltip.Constructor = Tooltip
+
+
+  // TOOLTIP NO CONFLICT
+  // ===================
+
+  $.fn.lapstooltip.noConflict = function () {
+    $.fn.lapstooltip = old
+    return this
+  }
+
+}(jQuery);

src/class-laps.php

@@ -139,15 +139,35 @@ class Laps {
 		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
 		add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
 		add_action( 'admin_bar_menu', array( __CLASS__, 'admin_bar_menu' ), 100 );
+		add_action( 'wp_print_footer_scripts', array( __CLASS__, 'print_footer_scripts' ), 11 );
+		add_action( 'admin_print_footer_scripts', array( __CLASS__, 'print_footer_scripts' ), 11 );
 	}
 
 	static function enqueue_scripts() {
 
-		wp_register_style( 'laps-hint', plugins_url( 'css/hint.css', __DIR__ ), array(), '1.2.1' );
+		wp_register_script( 'laps-tooltip', plugins_url( 'js/tooltip.js', __DIR__ ), array( 'jquery' ), '3.0.2', true );
-		wp_register_style( 'laps', plugins_url( 'css/laps.css', __DIR__ ), array( 'laps-hint' ) );
+		wp_register_style( 'laps', plugins_url( 'css/laps.css', __DIR__ ) );
 
-		if ( is_admin_bar_showing() )
+		if ( is_admin_bar_showing() ) {
 			wp_enqueue_style( 'laps' );
+		}
+	}
+
+	static function print_footer_scripts(  ) {
+
+		if ( ! is_admin_bar_showing()	)
+			return;
+
+		wp_print_scripts( 'laps-tooltip' );
+		?><script type="text/javascript">
+			jQuery(document).ready(function () {
+				jQuery(".laps-timeline .event").lapstooltip({
+					container: '#wpadminbar'
+					, placement: 'bottom'
+//					, trigger: 'click'
+				});
+			});
+		</script><?php
 	}
 
 	/**
@@ -209,7 +229,14 @@ class Laps {
 
 //		!d( self::$query_starts, $wpdb->queries, $query_data );
 
-		$html = $mustache->render( 'laps', array( 'events' => $event_data, 'queries' => $query_data ) );
+		$html = $mustache->render(
+			'laps',
+			array(
+				'events'      => $event_data,
+				'queries'     => $query_data,
+				'savequeries' => defined( 'SAVEQUERIES' ) && SAVEQUERIES,
+			)
+		);
 
 		$wp_admin_bar->add_node( array(
 			'id'    => 'laps',

views/laps.mustache

@@ -1,10 +1,13 @@
 <div class="laps-timeline">
 	{{#events}}
-		<div class="event event-{{category}} hint--bottom" data-hint="{{name}} - {{duration}} ms - {{memory}} MB" style="width:{{width}}%; left:{{offset}}%;"></div>
+		<div class="event event-{{category}}" data-toggle="tooltip" title="{{name}} - {{duration}} ms - {{memory}} MB" style="width:{{width}}%; left:{{offset}}%;"></div>
 	{{/events}}
 </div>
+
+{{#savequeries}}
 <div class="laps-timeline">
 	{{#queries}}
-		<div class="event event-{{category}} hint--bottom" data-hint="{{sql}}" style="width:{{width}}; left:{{offset}}%;"></div>
+		<div class="event event-{{category}}" title="{{sql}}" style="width:{{width}}; left:{{offset}}%;"></div>
 	{{/queries}}
-</div>
+</div>
+{{/savequeries}}