365 lines
No EOL
11 KiB
JavaScript
365 lines
No EOL
11 KiB
JavaScript
/*
|
|
* Ext JS Library 1.0.1
|
|
* Copyright(c) 2006-2007, Ext JS, LLC.
|
|
* licensing@extjs.com
|
|
*
|
|
* http://www.extjs.com/license
|
|
*/
|
|
|
|
/**
|
|
* @class Ext.QuickTips
|
|
* Provides attractive and customizable tooltips for any element.
|
|
* @singleton
|
|
*/
|
|
Ext.QuickTips = function(){
|
|
var el, tipBody, tipBodyText, tipTitle, tm, cfg, close, tagEls = {}, esc, removeCls = null, bdLeft, bdRight;
|
|
var ce, bd, xy, dd;
|
|
var visible = false, disabled = true, inited = false;
|
|
var showProc = 1, hideProc = 1, dismissProc = 1, locks = [];
|
|
|
|
var onOver = function(e){
|
|
if(disabled){
|
|
return;
|
|
}
|
|
var t = e.getTarget();
|
|
if(!t || t.nodeType !== 1 || t == document || t == document.body){
|
|
return;
|
|
}
|
|
if(ce && t == ce.el){
|
|
clearTimeout(hideProc);
|
|
return;
|
|
}
|
|
if(t && tagEls[t.id]){
|
|
tagEls[t.id].el = t;
|
|
showProc = show.defer(tm.showDelay, tm, [tagEls[t.id]]);
|
|
return;
|
|
}
|
|
var ttp, et = Ext.fly(t);
|
|
var ns = cfg.namespace;
|
|
if(tm.interceptTitles && t.title){
|
|
ttp = t.title;
|
|
t.qtip = ttp;
|
|
t.removeAttribute("title");
|
|
e.preventDefault();
|
|
}else{
|
|
ttp = t.qtip || et.getAttributeNS(ns, cfg.attribute);
|
|
}
|
|
if(ttp){
|
|
showProc = show.defer(tm.showDelay, tm, [{
|
|
el: t,
|
|
text: ttp,
|
|
width: et.getAttributeNS(ns, cfg.width),
|
|
autoHide: et.getAttributeNS(ns, cfg.hide) != "user",
|
|
title: et.getAttributeNS(ns, cfg.title),
|
|
cls: et.getAttributeNS(ns, cfg.cls)
|
|
}]);
|
|
}
|
|
};
|
|
|
|
var onOut = function(e){
|
|
clearTimeout(showProc);
|
|
var t = e.getTarget();
|
|
if(t && ce && ce.el == t && (tm.autoHide && ce.autoHide !== false)){
|
|
hideProc = setTimeout(hide, tm.hideDelay);
|
|
}
|
|
};
|
|
|
|
var onMove = function(e){
|
|
if(disabled){
|
|
return;
|
|
}
|
|
xy = e.getXY();
|
|
xy[1] += 18;
|
|
if(tm.trackMouse && ce){
|
|
el.setXY(xy);
|
|
}
|
|
};
|
|
|
|
var onDown = function(e){
|
|
clearTimeout(showProc);
|
|
clearTimeout(hideProc);
|
|
if(!e.within(el)){
|
|
if(tm.hideOnClick){
|
|
hide();
|
|
tm.disable();
|
|
}
|
|
}
|
|
};
|
|
|
|
var onUp = function(e){
|
|
tm.enable();
|
|
};
|
|
|
|
var getPad = function(){
|
|
return bdLeft.getPadding('l')+bdRight.getPadding('r');
|
|
};
|
|
|
|
var show = function(o){
|
|
if(disabled){
|
|
return;
|
|
}
|
|
clearTimeout(dismissProc);
|
|
ce = o;
|
|
if(removeCls){ // in case manually hidden
|
|
el.removeClass(removeCls);
|
|
removeCls = null;
|
|
}
|
|
if(ce.cls){
|
|
el.addClass(ce.cls);
|
|
removeCls = ce.cls;
|
|
}
|
|
if(ce.title){
|
|
tipTitle.update(ce.title);
|
|
tipTitle.show();
|
|
}else{
|
|
tipTitle.update('');
|
|
tipTitle.hide();
|
|
}
|
|
el.dom.style.width = tm.maxWidth+'px';
|
|
//tipBody.dom.style.width = '';
|
|
tipBodyText.update(o.text);
|
|
var p = getPad(), w = ce.width;
|
|
if(!w){
|
|
var td = tipBodyText.dom;
|
|
var aw = Math.max(td.offsetWidth, td.clientWidth, td.scrollWidth);
|
|
if(aw > tm.maxWidth){
|
|
w = tm.maxWidth;
|
|
}else if(aw < tm.minWidth){
|
|
w = tm.minWidth;
|
|
}else{
|
|
w = aw;
|
|
}
|
|
}
|
|
//tipBody.setWidth(w);
|
|
el.setWidth(parseInt(w, 10) + p);
|
|
if(!ce.autoHide){
|
|
close.setDisplayed(true);
|
|
if(dd){
|
|
dd.unlock();
|
|
}
|
|
}else{
|
|
close.setDisplayed(false);
|
|
if(dd){
|
|
dd.lock();
|
|
}
|
|
}
|
|
if(xy){
|
|
el.avoidY = xy[1]-18;
|
|
el.setXY(xy);
|
|
}
|
|
if(tm.animate){
|
|
el.setOpacity(.1);
|
|
el.setStyle("visibility", "visible");
|
|
el.fadeIn({callback: afterShow});
|
|
}else{
|
|
afterShow();
|
|
}
|
|
};
|
|
|
|
var afterShow = function(){
|
|
if(ce){
|
|
el.show();
|
|
esc.enable();
|
|
if(tm.autoDismiss && ce.autoHide !== false){
|
|
dismissProc = setTimeout(hide, tm.autoDismissDelay);
|
|
}
|
|
}
|
|
};
|
|
|
|
var hide = function(noanim){
|
|
clearTimeout(dismissProc);
|
|
clearTimeout(hideProc);
|
|
ce = null;
|
|
if(el.isVisible()){
|
|
esc.disable();
|
|
if(noanim !== true && tm.animate){
|
|
el.fadeOut({callback: afterHide});
|
|
}else{
|
|
afterHide();
|
|
}
|
|
}
|
|
};
|
|
|
|
var afterHide = function(){
|
|
el.hide();
|
|
if(removeCls){
|
|
el.removeClass(removeCls);
|
|
removeCls = null;
|
|
}
|
|
};
|
|
|
|
return {
|
|
/**
|
|
* @cfg {Number} minWidth
|
|
* The minimum width of the quick tip (defaults to 40)
|
|
*/
|
|
minWidth : 40,
|
|
/**
|
|
* @cfg {Number} maxWidth
|
|
* The maximum width of the quick tip (defaults to 300)
|
|
*/
|
|
maxWidth : 300,
|
|
/**
|
|
* @cfg {Boolean} interceptTitles
|
|
* True to automatically use the element's DOM title value if available (defaults to false)
|
|
*/
|
|
interceptTitles : false,
|
|
/**
|
|
* @cfg {Boolean} trackMouse
|
|
* True to have the quick tip follow the mouse as it moves over the target element (defaults to false)
|
|
*/
|
|
trackMouse : false,
|
|
/**
|
|
* @cfg {Boolean} hideOnClick
|
|
* True to hide the quick tip if the user clicks anywhere in the document (defaults to true)
|
|
*/
|
|
hideOnClick : true,
|
|
/**
|
|
* @cfg {Number} showDelay
|
|
* Delay in milliseconds before the quick tip displays after the mouse enters the target element (defaults to 500)
|
|
*/
|
|
showDelay : 500,
|
|
/**
|
|
* @cfg {Number} hideDelay
|
|
* Delay in milliseconds before the quick tip hides when autoHide = true (defaults to 200)
|
|
*/
|
|
hideDelay : 200,
|
|
/**
|
|
* @cfg {Boolean} autoHide
|
|
* True to automatically hide the quick tip after the mouse exits the target element (defaults to true).
|
|
* Used in conjunction with hideDelay.
|
|
*/
|
|
autoHide : true,
|
|
/**
|
|
* @cfg {Boolean}
|
|
* True to automatically hide the quick tip after a set period of time, regardless of the user's actions
|
|
* (defaults to true). Used in conjunction with autoDismissDelay.
|
|
*/
|
|
autoDismiss : true,
|
|
/**
|
|
* @cfg {Number}
|
|
* Delay in milliseconds before the quick tip hides when autoDismiss = true (defaults to 5000)
|
|
*/
|
|
autoDismissDelay : 5000,
|
|
/**
|
|
* @cfg {Boolean} animate
|
|
* True to turn on fade animation. Defaults to false (ClearType/scrollbar flicker issues in IE7).
|
|
*/
|
|
animate : false,
|
|
|
|
// private
|
|
init : function(){
|
|
tm = Ext.QuickTips;
|
|
cfg = tm.tagConfig;
|
|
if(!inited){
|
|
el = new Ext.Layer({cls:"x-tip", shadow:"drop", shim: true, constrain:true, shadowOffset:3});
|
|
el.fxDefaults = {stopFx: true};
|
|
// maximum custom styling
|
|
el.update('<div class="x-tip-top-left"><div class="x-tip-top-right"><div class="x-tip-top"></div></div></div><div class="x-tip-bd-left"><div class="x-tip-bd-right"><div class="x-tip-bd"><div class="x-tip-close"></div><h3></h3><div class="x-tip-bd-inner"></div><div class="x-clear"></div></div></div></div><div class="x-tip-ft-left"><div class="x-tip-ft-right"><div class="x-tip-ft"></div></div></div>');
|
|
tipTitle = el.child('h3');
|
|
tipTitle.enableDisplayMode("block");
|
|
tipBody = el.child('div.x-tip-bd');
|
|
tipBodyText = el.child('div.x-tip-bd-inner');
|
|
bdLeft = el.child('div.x-tip-bd-left');
|
|
bdRight = el.child('div.x-tip-bd-right');
|
|
close = el.child('div.x-tip-close');
|
|
close.enableDisplayMode("block");
|
|
close.on("click", hide);
|
|
d = Ext.get(document);
|
|
d.on("mousedown", onDown);
|
|
d.on("mouseup", onUp);
|
|
d.on("mouseover", onOver);
|
|
d.on("mouseout", onOut);
|
|
d.on("mousemove", onMove);
|
|
esc = d.addKeyListener(27, hide);
|
|
esc.disable();
|
|
if(Ext.dd.DD){
|
|
dd = el.initDD("default", null, {
|
|
onDrag : function(){
|
|
el.sync();
|
|
}
|
|
});
|
|
dd.setHandleElId(tipTitle.id);
|
|
dd.lock();
|
|
}
|
|
inited = true;
|
|
}
|
|
this.enable();
|
|
},
|
|
|
|
/**
|
|
* Configures a new quick tip instance and assigns it to a target element
|
|
* @param {Object} config The config object
|
|
*/
|
|
register : function(config){
|
|
var cs = config instanceof Array ? config : arguments;
|
|
for(var i = 0, len = cs.length; i < len; i++) {
|
|
var c = cs[i];
|
|
var target = c.target;
|
|
if(target){
|
|
if(target instanceof Array){
|
|
for(var j = 0, jlen = target.length; j < jlen; j++){
|
|
tagEls[target[j]] = c;
|
|
}
|
|
}else{
|
|
tagEls[typeof target == 'string' ? target : Ext.id(target.id)] = c;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Removes this quick tip from its element and destroys it
|
|
*/
|
|
unregister : function(el){
|
|
delete tagEls[Ext.id(el)];
|
|
},
|
|
|
|
/**
|
|
* Enable this quick tip
|
|
*/
|
|
enable : function(){
|
|
if(inited){
|
|
locks.pop();
|
|
if(locks.length < 1){
|
|
disabled = false;
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Disable this quick tip
|
|
*/
|
|
disable : function(){
|
|
disabled = true;
|
|
clearTimeout(showProc);
|
|
clearTimeout(hideProc);
|
|
clearTimeout(dismissProc);
|
|
if(ce){
|
|
hide(true);
|
|
}
|
|
locks.push(1);
|
|
},
|
|
|
|
/**
|
|
* Returns true if the quick tip is enabled, else false
|
|
*/
|
|
isEnabled : function(){
|
|
return !disabled;
|
|
},
|
|
|
|
// private
|
|
tagConfig : {
|
|
namespace : "ext",
|
|
attribute : "qtip",
|
|
width : "width",
|
|
target : "target",
|
|
title : "qtitle",
|
|
hide : "hide",
|
|
cls : "qclass"
|
|
}
|
|
};
|
|
}();
|
|
|
|
// backwards compat
|
|
Ext.QuickTips.tips = Ext.QuickTips.register; |