1 files changed, 65 insertions, 0 deletions
diff --git a/lib/dojo/dnd/Mover.js b/lib/dojo/dnd/Mover.js
new file mode 100644
index 000000000..6ea793efc
--- /dev/null
+++ b/lib/dojo/dnd/Mover.js
@@ -0,0 +1,65 @@
+/*
+	Copyright (c) 2004-2010, 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["dojo.dnd.Mover"]){
+dojo._hasResource["dojo.dnd.Mover"]=true;
+dojo.provide("dojo.dnd.Mover");
+dojo.require("dojo.dnd.common");
+dojo.require("dojo.dnd.autoscroll");
+dojo.declare("dojo.dnd.Mover",null,{constructor:function(_1,e,_2){
+this.node=dojo.byId(_1);
+this.marginBox={l:e.pageX,t:e.pageY};
+this.mouseButton=e.button;
+var h=this.host=_2,d=_1.ownerDocument,_3=dojo.connect(d,"onmousemove",this,"onFirstMove");
+this.events=[dojo.connect(d,"onmousemove",this,"onMouseMove"),dojo.connect(d,"onmouseup",this,"onMouseUp"),dojo.connect(d,"ondragstart",dojo.stopEvent),dojo.connect(d.body,"onselectstart",dojo.stopEvent),_3];
+if(h&&h.onMoveStart){
+h.onMoveStart(this);
+}
+},onMouseMove:function(e){
+dojo.dnd.autoScroll(e);
+var m=this.marginBox;
+this.host.onMove(this,{l:m.l+e.pageX,t:m.t+e.pageY},e);
+dojo.stopEvent(e);
+},onMouseUp:function(e){
+if(dojo.isWebKit&&dojo.isMac&&this.mouseButton==2?e.button==0:this.mouseButton==e.button){
+this.destroy();
+}
+dojo.stopEvent(e);
+},onFirstMove:function(e){
+var s=this.node.style,l,t,h=this.host;
+switch(s.position){
+case "relative":
+case "absolute":
+l=Math.round(parseFloat(s.left))||0;
+t=Math.round(parseFloat(s.top))||0;
+break;
+default:
+s.position="absolute";
+var m=dojo.marginBox(this.node);
+var b=dojo.doc.body;
+var bs=dojo.getComputedStyle(b);
+var bm=dojo._getMarginBox(b,bs);
+var bc=dojo._getContentBox(b,bs);
+l=m.l-(bc.l-bm.l);
+t=m.t-(bc.t-bm.t);
+break;
+}
+this.marginBox.l=l-this.marginBox.l;
+this.marginBox.t=t-this.marginBox.t;
+if(h&&h.onFirstMove){
+h.onFirstMove(this,e);
+}
+dojo.disconnect(this.events.pop());
+},destroy:function(){
+dojo.forEach(this.events,dojo.disconnect);
+var h=this.host;
+if(h&&h.onMoveStop){
+h.onMoveStop(this);
+}
+this.events=this.node=this.host=null;
+}});
+}