sforkowany z mirror/friendica
191 wiersze
6.7 KiB
JavaScript
191 wiersze
6.7 KiB
JavaScript
![]() |
/*!
|
||
|
* TipTip
|
||
|
* Copyright 2010 Drew Wilson
|
||
|
* www.drewwilson.com
|
||
|
* code.drewwilson.com/entry/tiptip-jquery-plugin
|
||
|
*
|
||
|
* Version 1.3 - Updated: Mar. 23, 2010
|
||
|
*
|
||
|
* This Plug-In will create a custom tooltip to replace the default
|
||
|
* browser tooltip. It is extremely lightweight and very smart in
|
||
|
* that it detects the edges of the browser window and will make sure
|
||
|
* the tooltip stays within the current window size. As a result the
|
||
|
* tooltip will adjust itself to be displayed above, below, to the left
|
||
|
* or to the right depending on what is necessary to stay within the
|
||
|
* browser window. It is completely customizable as well via CSS.
|
||
|
*
|
||
|
* This TipTip jQuery plug-in is dual licensed under the MIT and GPL licenses:
|
||
|
* http://www.opensource.org/licenses/mit-license.php
|
||
|
* http://www.gnu.org/licenses/gpl.html
|
||
|
*/
|
||
|
|
||
|
(function($){
|
||
|
$.fn.tipTip = function(options) {
|
||
|
var defaults = {
|
||
|
activation: "hover",
|
||
|
keepAlive: false,
|
||
|
maxWidth: "200px",
|
||
|
edgeOffset: 3,
|
||
|
defaultPosition: "bottom",
|
||
|
delay: 400,
|
||
|
fadeIn: 200,
|
||
|
fadeOut: 200,
|
||
|
attribute: "title",
|
||
|
content: false, // HTML or String to fill TipTIp with
|
||
|
enter: function(){},
|
||
|
exit: function(){}
|
||
|
};
|
||
|
var opts = $.extend(defaults, options);
|
||
|
|
||
|
// Setup tip tip elements and render them to the DOM
|
||
|
if($("#tiptip_holder").length <= 0){
|
||
|
var tiptip_holder = $('<div id="tiptip_holder" style="max-width:'+ opts.maxWidth +';"></div>');
|
||
|
var tiptip_content = $('<div id="tiptip_content"></div>');
|
||
|
var tiptip_arrow = $('<div id="tiptip_arrow"></div>');
|
||
|
$("body").append(tiptip_holder.html(tiptip_content).prepend(tiptip_arrow.html('<div id="tiptip_arrow_inner"></div>')));
|
||
|
} else {
|
||
|
var tiptip_holder = $("#tiptip_holder");
|
||
|
var tiptip_content = $("#tiptip_content");
|
||
|
var tiptip_arrow = $("#tiptip_arrow");
|
||
|
}
|
||
|
|
||
|
return this.each(function(){
|
||
|
var org_elem = $(this);
|
||
|
if(opts.content){
|
||
|
var org_title = opts.content;
|
||
|
} else {
|
||
|
var org_title = org_elem.attr(opts.attribute);
|
||
|
}
|
||
|
if(org_title && org_title != ""){
|
||
|
if(!opts.content){
|
||
|
org_elem.removeAttr(opts.attribute); //remove original Attribute
|
||
|
}
|
||
|
var timeout = false;
|
||
|
|
||
|
if(opts.activation == "hover"){
|
||
|
org_elem.hover(function(){
|
||
|
active_tiptip();
|
||
|
}, function(){
|
||
|
if(!opts.keepAlive){
|
||
|
deactive_tiptip();
|
||
|
}
|
||
|
});
|
||
|
if(opts.keepAlive){
|
||
|
tiptip_holder.hover(function(){}, function(){
|
||
|
deactive_tiptip();
|
||
|
});
|
||
|
}
|
||
|
} else if(opts.activation == "focus"){
|
||
|
org_elem.focus(function(){
|
||
|
active_tiptip();
|
||
|
}).blur(function(){
|
||
|
deactive_tiptip();
|
||
|
});
|
||
|
} else if(opts.activation == "click"){
|
||
|
org_elem.click(function(){
|
||
|
active_tiptip();
|
||
|
return false;
|
||
|
}).hover(function(){},function(){
|
||
|
if(!opts.keepAlive){
|
||
|
deactive_tiptip();
|
||
|
}
|
||
|
});
|
||
|
if(opts.keepAlive){
|
||
|
tiptip_holder.hover(function(){}, function(){
|
||
|
deactive_tiptip();
|
||
|
});
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function active_tiptip(){
|
||
|
opts.enter.call(this);
|
||
|
tiptip_content.html(org_title);
|
||
|
tiptip_holder.hide().removeAttr("class").css("margin","0");
|
||
|
tiptip_arrow.removeAttr("style");
|
||
|
|
||
|
var top = parseInt(org_elem.offset()['top']);
|
||
|
var left = parseInt(org_elem.offset()['left']);
|
||
|
var org_width = parseInt(org_elem.outerWidth());
|
||
|
var org_height = parseInt(org_elem.outerHeight());
|
||
|
var tip_w = tiptip_holder.outerWidth();
|
||
|
var tip_h = tiptip_holder.outerHeight();
|
||
|
var w_compare = Math.round((org_width - tip_w) / 2);
|
||
|
var h_compare = Math.round((org_height - tip_h) / 2);
|
||
|
var marg_left = Math.round(left + w_compare);
|
||
|
var marg_top = Math.round(top + org_height + opts.edgeOffset);
|
||
|
var t_class = "";
|
||
|
var arrow_top = "";
|
||
|
var arrow_left = Math.round(tip_w - 12) / 2;
|
||
|
|
||
|
if(opts.defaultPosition == "bottom"){
|
||
|
t_class = "_bottom";
|
||
|
} else if(opts.defaultPosition == "top"){
|
||
|
t_class = "_top";
|
||
|
} else if(opts.defaultPosition == "left"){
|
||
|
t_class = "_left";
|
||
|
} else if(opts.defaultPosition == "right"){
|
||
|
t_class = "_right";
|
||
|
}
|
||
|
|
||
|
var right_compare = (w_compare + left) < parseInt($(window).scrollLeft());
|
||
|
var left_compare = (tip_w + left) > parseInt($(window).width());
|
||
|
|
||
|
if((right_compare && w_compare < 0) || (t_class == "_right" && !left_compare) || (t_class == "_left" && left < (tip_w + opts.edgeOffset + 5))){
|
||
|
t_class = "_right";
|
||
|
arrow_top = Math.round(tip_h - 13) / 2;
|
||
|
arrow_left = -12;
|
||
|
marg_left = Math.round(left + org_width + opts.edgeOffset);
|
||
|
marg_top = Math.round(top + h_compare);
|
||
|
} else if((left_compare && w_compare < 0) || (t_class == "_left" && !right_compare)){
|
||
|
t_class = "_left";
|
||
|
arrow_top = Math.round(tip_h - 13) / 2;
|
||
|
arrow_left = Math.round(tip_w);
|
||
|
marg_left = Math.round(left - (tip_w + opts.edgeOffset + 5));
|
||
|
marg_top = Math.round(top + h_compare);
|
||
|
}
|
||
|
|
||
|
var top_compare = (top + org_height + opts.edgeOffset + tip_h + 8) > parseInt($(window).height() + $(window).scrollTop());
|
||
|
var bottom_compare = ((top + org_height) - (opts.edgeOffset + tip_h + 8)) < 0;
|
||
|
|
||
|
if(top_compare || (t_class == "_bottom" && top_compare) || (t_class == "_top" && !bottom_compare)){
|
||
|
if(t_class == "_top" || t_class == "_bottom"){
|
||
|
t_class = "_top";
|
||
|
} else {
|
||
|
t_class = t_class+"_top";
|
||
|
}
|
||
|
arrow_top = tip_h;
|
||
|
marg_top = Math.round(top - (tip_h + 5 + opts.edgeOffset));
|
||
|
} else if(bottom_compare | (t_class == "_top" && bottom_compare) || (t_class == "_bottom" && !top_compare)){
|
||
|
if(t_class == "_top" || t_class == "_bottom"){
|
||
|
t_class = "_bottom";
|
||
|
} else {
|
||
|
t_class = t_class+"_bottom";
|
||
|
}
|
||
|
arrow_top = -12;
|
||
|
marg_top = Math.round(top + org_height + opts.edgeOffset);
|
||
|
}
|
||
|
|
||
|
if(t_class == "_right_top" || t_class == "_left_top"){
|
||
|
marg_top = marg_top + 5;
|
||
|
} else if(t_class == "_right_bottom" || t_class == "_left_bottom"){
|
||
|
marg_top = marg_top - 5;
|
||
|
}
|
||
|
if(t_class == "_left_top" || t_class == "_left_bottom"){
|
||
|
marg_left = marg_left + 5;
|
||
|
}
|
||
|
tiptip_arrow.css({"margin-left": arrow_left+"px", "margin-top": arrow_top+"px"});
|
||
|
tiptip_holder.css({"margin-left": marg_left+"px", "margin-top": marg_top+"px"}).attr("class","tip"+t_class);
|
||
|
|
||
|
if (timeout){ clearTimeout(timeout); }
|
||
|
timeout = setTimeout(function(){ tiptip_holder.stop(true,true).fadeIn(opts.fadeIn); }, opts.delay);
|
||
|
}
|
||
|
|
||
|
function deactive_tiptip(){
|
||
|
opts.exit.call(this);
|
||
|
if (timeout){ clearTimeout(timeout); }
|
||
|
tiptip_holder.fadeOut(opts.fadeOut);
|
||
|
}
|
||
|
}
|
||
|
});
|
||
|
}
|
||
|
})(jQuery);
|