Unknwon
10 years ago
parent
196efecaaa
commit
063aacd436
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.tipsy { font-size: 10px; position: absolute; padding: 5px; z-index: 100000; } |
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.tipsy-inner { background-color: #000; color: #FFF; max-width: 200px; padding: 5px 8px 4px 8px; text-align: center; } |
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/* Rounded corners */ |
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.tipsy-inner { border-radius: 3px; -moz-border-radius: 3px; -webkit-border-radius: 3px; } |
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/* Uncomment for shadow */ |
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/*.tipsy-inner { box-shadow: 0 0 5px #000000; -webkit-box-shadow: 0 0 5px #000000; -moz-box-shadow: 0 0 5px #000000; }*/ |
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.tipsy-arrow { position: absolute; width: 0; height: 0; line-height: 0; border: 5px dashed #000; } |
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/* Rules to colour arrows */ |
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.tipsy-arrow-n { border-bottom-color: #000; } |
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.tipsy-arrow-s { border-top-color: #000; } |
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.tipsy-arrow-e { border-left-color: #000; } |
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.tipsy-arrow-w { border-right-color: #000; } |
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.tipsy-n .tipsy-arrow { top: 0px; left: 50%; margin-left: -5px; border-bottom-style: solid; border-top: none; border-left-color: transparent; border-right-color: transparent; } |
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.tipsy-nw .tipsy-arrow { top: 0; left: 10px; border-bottom-style: solid; border-top: none; border-left-color: transparent; border-right-color: transparent;} |
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.tipsy-ne .tipsy-arrow { top: 0; right: 10px; border-bottom-style: solid; border-top: none; border-left-color: transparent; border-right-color: transparent;} |
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.tipsy-s .tipsy-arrow { bottom: 0; left: 50%; margin-left: -5px; border-top-style: solid; border-bottom: none; border-left-color: transparent; border-right-color: transparent; } |
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.tipsy-sw .tipsy-arrow { bottom: 0; left: 10px; border-top-style: solid; border-bottom: none; border-left-color: transparent; border-right-color: transparent; } |
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.tipsy-se .tipsy-arrow { bottom: 0; right: 10px; border-top-style: solid; border-bottom: none; border-left-color: transparent; border-right-color: transparent; } |
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.tipsy-e .tipsy-arrow { right: 0; top: 50%; margin-top: -5px; border-left-style: solid; border-right: none; border-top-color: transparent; border-bottom-color: transparent; } |
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.tipsy-w .tipsy-arrow { left: 0; top: 50%; margin-top: -5px; border-right-style: solid; border-left: none; border-top-color: transparent; border-bottom-color: transparent; } |
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@ -0,0 +1,258 @@ |
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// tipsy, facebook style tooltips for jquery
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// version 1.0.0a
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// (c) 2008-2010 jason frame [jason@onehackoranother.com]
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// released under the MIT license
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(function($) { |
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function maybeCall(thing, ctx) { |
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return (typeof thing == 'function') ? (thing.call(ctx)) : thing; |
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}; |
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function isElementInDOM(ele) { |
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while (ele = ele.parentNode) { |
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if (ele == document) return true; |
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} |
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return false; |
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}; |
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function Tipsy(element, options) { |
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this.$element = $(element); |
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this.options = options; |
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this.enabled = true; |
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this.fixTitle(); |
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}; |
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Tipsy.prototype = { |
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show: function() { |
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var title = this.getTitle(); |
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if (title && this.enabled) { |
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var $tip = this.tip(); |
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$tip.find('.tipsy-inner')[this.options.html ? 'html' : 'text'](title); |
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$tip[0].className = 'tipsy'; // reset classname in case of dynamic gravity
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$tip.remove().css({top: 0, left: 0, visibility: 'hidden', display: 'block'}).prependTo(document.body); |
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var pos = $.extend({}, this.$element.offset(), { |
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width: this.$element[0].offsetWidth, |
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height: this.$element[0].offsetHeight |
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}); |
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var actualWidth = $tip[0].offsetWidth, |
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actualHeight = $tip[0].offsetHeight, |
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gravity = maybeCall(this.options.gravity, this.$element[0]); |
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var tp; |
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switch (gravity.charAt(0)) { |
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case 'n': |
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tp = {top: pos.top + pos.height + this.options.offset, left: pos.left + pos.width / 2 - actualWidth / 2}; |
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break; |
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case 's': |
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tp = {top: pos.top - actualHeight - this.options.offset, left: pos.left + pos.width / 2 - actualWidth / 2}; |
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break; |
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case 'e': |
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tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth - this.options.offset}; |
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break; |
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case 'w': |
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tp = {top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width + this.options.offset}; |
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break; |
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} |
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if (gravity.length == 2) { |
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if (gravity.charAt(1) == 'w') { |
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tp.left = pos.left + pos.width / 2 - 15; |
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} else { |
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tp.left = pos.left + pos.width / 2 - actualWidth + 15; |
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} |
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} |
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$tip.css(tp).addClass('tipsy-' + gravity); |
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$tip.find('.tipsy-arrow')[0].className = 'tipsy-arrow tipsy-arrow-' + gravity.charAt(0); |
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if (this.options.className) { |
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$tip.addClass(maybeCall(this.options.className, this.$element[0])); |
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} |
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if (this.options.fade) { |
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$tip.stop().css({opacity: 0, display: 'block', visibility: 'visible'}).animate({opacity: this.options.opacity}); |
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} else { |
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$tip.css({visibility: 'visible', opacity: this.options.opacity}); |
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} |
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} |
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}, |
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hide: function() { |
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if (this.options.fade) { |
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this.tip().stop().fadeOut(function() { $(this).remove(); }); |
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} else { |
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this.tip().remove(); |
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} |
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}, |
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fixTitle: function() { |
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var $e = this.$element; |
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if ($e.attr('title') || typeof($e.attr('original-title')) != 'string') { |
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$e.attr('original-title', $e.attr('title') || '').removeAttr('title'); |
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} |
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}, |
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getTitle: function() { |
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var title, $e = this.$element, o = this.options; |
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this.fixTitle(); |
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var title, o = this.options; |
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if (typeof o.title == 'string') { |
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title = $e.attr(o.title == 'title' ? 'original-title' : o.title); |
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} else if (typeof o.title == 'function') { |
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title = o.title.call($e[0]); |
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} |
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title = ('' + title).replace(/(^\s*|\s*$)/, ""); |
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return title || o.fallback; |
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}, |
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tip: function() { |
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if (!this.$tip) { |
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this.$tip = $('<div class="tipsy"></div>').html('<div class="tipsy-arrow"></div><div class="tipsy-inner"></div>'); |
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this.$tip.data('tipsy-pointee', this.$element[0]); |
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} |
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return this.$tip; |
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}, |
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validate: function() { |
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if (!this.$element[0].parentNode) { |
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this.hide(); |
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this.$element = null; |
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this.options = null; |
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} |
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}, |
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enable: function() { this.enabled = true; }, |
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disable: function() { this.enabled = false; }, |
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toggleEnabled: function() { this.enabled = !this.enabled; } |
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}; |
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$.fn.tipsy = function(options) { |
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if (options === true) { |
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return this.data('tipsy'); |
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} else if (typeof options == 'string') { |
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var tipsy = this.data('tipsy'); |
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if (tipsy) tipsy[options](); |
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return this; |
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} |
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options = $.extend({}, $.fn.tipsy.defaults, options); |
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function get(ele) { |
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var tipsy = $.data(ele, 'tipsy'); |
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if (!tipsy) { |
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tipsy = new Tipsy(ele, $.fn.tipsy.elementOptions(ele, options)); |
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$.data(ele, 'tipsy', tipsy); |
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} |
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return tipsy; |
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} |
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function enter() { |
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var tipsy = get(this); |
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tipsy.hoverState = 'in'; |
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if (options.delayIn == 0) { |
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tipsy.show(); |
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} else { |
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tipsy.fixTitle(); |
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setTimeout(function() { if (tipsy.hoverState == 'in') tipsy.show(); }, options.delayIn); |
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} |
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}; |
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function leave() { |
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var tipsy = get(this); |
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tipsy.hoverState = 'out'; |
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if (options.delayOut == 0) { |
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tipsy.hide(); |
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} else { |
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setTimeout(function() { if (tipsy.hoverState == 'out') tipsy.hide(); }, options.delayOut); |
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} |
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}; |
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if (!options.live) this.each(function() { get(this); }); |
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if (options.trigger != 'manual') { |
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var binder = options.live ? 'live' : 'bind', |
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eventIn = options.trigger == 'hover' ? 'mouseenter' : 'focus', |
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eventOut = options.trigger == 'hover' ? 'mouseleave' : 'blur'; |
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this[binder](eventIn, enter)[binder](eventOut, leave); |
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} |
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return this; |
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}; |
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$.fn.tipsy.defaults = { |
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className: null, |
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delayIn: 0, |
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delayOut: 0, |
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fade: false, |
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fallback: '', |
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gravity: 'n', |
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html: false, |
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live: false, |
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offset: 0, |
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opacity: 0.8, |
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title: 'title', |
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trigger: 'hover' |
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}; |
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$.fn.tipsy.revalidate = function() { |
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$('.tipsy').each(function() { |
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var pointee = $.data(this, 'tipsy-pointee'); |
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if (!pointee || !isElementInDOM(pointee)) { |
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$(this).remove(); |
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} |
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}); |
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}; |
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// Overwrite this method to provide options on a per-element basis.
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// For example, you could store the gravity in a 'tipsy-gravity' attribute:
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// return $.extend({}, options, {gravity: $(ele).attr('tipsy-gravity') || 'n' });
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// (remember - do not modify 'options' in place!)
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$.fn.tipsy.elementOptions = function(ele, options) { |
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return $.metadata ? $.extend({}, options, $(ele).metadata()) : options; |
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}; |
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$.fn.tipsy.autoNS = function() { |
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return $(this).offset().top > ($(document).scrollTop() + $(window).height() / 2) ? 's' : 'n'; |
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}; |
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$.fn.tipsy.autoWE = function() { |
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return $(this).offset().left > ($(document).scrollLeft() + $(window).width() / 2) ? 'e' : 'w'; |
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}; |
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/** |
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* yields a closure of the supplied parameters, producing a function that takes |
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* no arguments and is suitable for use as an autogravity function like so: |
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* |
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* @param margin (int) - distance from the viewable region edge that an |
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* element should be before setting its tooltip's gravity to be away |
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* from that edge. |
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* @param prefer (string, e.g. 'n', 'sw', 'w') - the direction to prefer |
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* if there are no viewable region edges effecting the tooltip's |
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* gravity. It will try to vary from this minimally, for example, |
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* if 'sw' is preferred and an element is near the right viewable
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* region edge, but not the top edge, it will set the gravity for |
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* that element's tooltip to be 'se', preserving the southern |
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* component. |
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*/ |
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$.fn.tipsy.autoBounds = function(margin, prefer) { |
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return function() { |
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var dir = {ns: prefer[0], ew: (prefer.length > 1 ? prefer[1] : false)}, |
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boundTop = $(document).scrollTop() + margin, |
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boundLeft = $(document).scrollLeft() + margin, |
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$this = $(this); |
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if ($this.offset().top < boundTop) dir.ns = 'n'; |
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if ($this.offset().left < boundLeft) dir.ew = 'w'; |
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if ($(window).width() + $(document).scrollLeft() - $this.offset().left < margin) dir.ew = 'e'; |
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if ($(window).height() + $(document).scrollTop() - $this.offset().top < margin) dir.ns = 's'; |
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return dir.ns + (dir.ew ? dir.ew : ''); |
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} |
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}; |
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})(jQuery); |
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