/*
 * Ext JS Library 2.2
 * Copyright(c) 2006-2008, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext.ToolTip=Ext.extend(Ext.Tip,{showDelay:500,hideDelay:200,dismissDelay:5000,mouseOffset:[15,18],trackMouse:false,constrainPosition:true,initComponent:function(){Ext.ToolTip.superclass.initComponent.call(this);this.lastActive=new Date();this.initTarget()},initTarget:function(){if(this.target){this.target=Ext.get(this.target);this.target.on("mouseover",this.onTargetOver,this);this.target.on("mouseout",this.onTargetOut,this);this.target.on("mousemove",this.onMouseMove,this)}},onMouseMove:function(A){this.targetXY=A.getXY();if(!this.hidden&&this.trackMouse){this.setPagePosition(this.getTargetXY())}},getTargetXY:function(){return[this.targetXY[0]+this.mouseOffset[0],this.targetXY[1]+this.mouseOffset[1]]},onTargetOver:function(A){if(this.disabled||A.within(this.target.dom,true)){return }this.clearTimer("hide");this.targetXY=A.getXY();this.delayShow()},delayShow:function(){if(this.hidden&&!this.showTimer){if(this.lastActive.getElapsed()<this.quickShowInterval){this.show()}else{this.showTimer=this.show.defer(this.showDelay,this)}}else{if(!this.hidden&&this.autoHide!==false){this.show()}}},onTargetOut:function(A){if(this.disabled||A.within(this.target.dom,true)){return }this.clearTimer("show");if(this.autoHide!==false){this.delayHide()}},delayHide:function(){if(!this.hidden&&!this.hideTimer){this.hideTimer=this.hide.defer(this.hideDelay,this)}},hide:function(){this.clearTimer("dismiss");this.lastActive=new Date();Ext.ToolTip.superclass.hide.call(this)},show:function(){this.showAt(this.getTargetXY())},showAt:function(A){this.lastActive=new Date();this.clearTimers();Ext.ToolTip.superclass.showAt.call(this,A);if(this.dismissDelay&&this.autoHide!==false){this.dismissTimer=this.hide.defer(this.dismissDelay,this)}},clearTimer:function(A){A=A+"Timer";clearTimeout(this[A]);delete this[A]},clearTimers:function(){this.clearTimer("show");this.clearTimer("dismiss");this.clearTimer("hide")},onShow:function(){Ext.ToolTip.superclass.onShow.call(this);Ext.getDoc().on("mousedown",this.onDocMouseDown,this)},onHide:function(){Ext.ToolTip.superclass.onHide.call(this);Ext.getDoc().un("mousedown",this.onDocMouseDown,this)},onDocMouseDown:function(A){if(this.autoHide!==false&&!A.within(this.el.dom)){this.disable();this.enable.defer(100,this)}},onDisable:function(){this.clearTimers();this.hide()},adjustPosition:function(A,D){var C=this.targetXY[1],B=this.getSize().height;if(this.constrainPosition&&D<=C&&(D+B)>=C){D=C-B-5}return{x:A,y:D}},onDestroy:function(){Ext.ToolTip.superclass.onDestroy.call(this);if(this.target){this.target.un("mouseover",this.onTargetOver,this);this.target.un("mouseout",this.onTargetOut,this);this.target.un("mousemove",this.onMouseMove,this)}}});