| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.layout.ScrollPane"]){ |
| dojo._hasResource["dojox.layout.ScrollPane"]=true; |
| dojo.provide("dojox.layout.ScrollPane"); |
| dojo.experimental("dojox.layout.ScrollPane"); |
| dojo.require("dijit.layout.ContentPane"); |
| dojo.require("dijit._Templated"); |
| dojo.declare("dojox.layout.ScrollPane",[dijit.layout.ContentPane,dijit._Templated],{_line:null,_lo:null,_offset:15,orientation:"vertical",autoHide:true,templateString:"<div class=\"dojoxScrollWindow\" dojoAttachEvent=\"onmouseenter: _enter, onmouseleave: _leave\">\n <div class=\"dojoxScrollWrapper\" style=\"${style}\" dojoAttachPoint=\"wrapper\" dojoAttachEvent=\"onmousemove: _calc\">\n\t<div class=\"dojoxScrollPane\" dojoAttachPoint=\"containerNode\"></div>\n </div>\n <div dojoAttachPoint=\"helper\" class=\"dojoxScrollHelper\"><span class=\"helperInner\">|</span></div>\n</div>\n",resize:function(_1){ |
| if(_1){ |
| if(_1.h){ |
| dojo.style(this.domNode,"height",_1.h+"px"); |
| } |
| if(_1.w){ |
| dojo.style(this.domNode,"width",_1.w+"px"); |
| } |
| } |
| var _2=this._dir,_3=this._vertical,_4=this.containerNode[(_3?"scrollHeight":"scrollWidth")]; |
| dojo.style(this.wrapper,this._dir,this.domNode.style[this._dir]); |
| this._lo=dojo.coords(this.wrapper,true); |
| this._size=Math.max(0,_4-this._lo[(_3?"h":"w")]); |
| if(!this._size){ |
| this.helper.style.display="none"; |
| this.wrapper[this._scroll]=0; |
| return; |
| }else{ |
| this.helper.style.display=""; |
| } |
| this._line=new dojo._Line(0-this._offset,this._size+(this._offset*2)); |
| var u=this._lo[(_3?"h":"w")],r=Math.min(1,u/_4),s=u*r,c=Math.floor(u-(u*r)); |
| this._helpLine=new dojo._Line(0,c); |
| dojo.style(this.helper,_2,Math.floor(s)+"px"); |
| },postCreate:function(){ |
| this.inherited(arguments); |
| if(this.autoHide){ |
| this._showAnim=dojo._fade({node:this.helper,end:0.5,duration:350}); |
| this._hideAnim=dojo.fadeOut({node:this.helper,duration:750}); |
| } |
| this._vertical=(this.orientation=="vertical"); |
| if(!this._vertical){ |
| dojo.addClass(this.containerNode,"dijitInline"); |
| this._dir="width"; |
| this._edge="left"; |
| this._scroll="scrollLeft"; |
| }else{ |
| this._dir="height"; |
| this._edge="top"; |
| this._scroll="scrollTop"; |
| } |
| if(this._hideAnim){ |
| this._hideAnim.play(); |
| } |
| dojo.style(this.wrapper,"overflow","hidden"); |
| },_set:function(n){ |
| if(!this._size){ |
| return; |
| } |
| this.wrapper[this._scroll]=Math.floor(this._line.getValue(n)); |
| dojo.style(this.helper,this._edge,Math.floor(this._helpLine.getValue(n))+"px"); |
| },_calc:function(e){ |
| if(!this._lo){ |
| this.resize(); |
| } |
| this._set(this._vertical?((e.pageY-this._lo.y)/this._lo.h):((e.pageX-this._lo.x)/this._lo.w)); |
| },_enter:function(e){ |
| if(this._hideAnim){ |
| if(this._hideAnim.status()=="playing"){ |
| this._hideAnim.stop(); |
| } |
| this._showAnim.play(); |
| } |
| },_leave:function(e){ |
| if(this._hideAnim){ |
| this._hideAnim.play(); |
| } |
| }}); |
| } |
