X-Git-Url: http://mop.ddnsfree.com/gitweb/?p=xynt.git;a=blobdiff_plain;f=xynt-dd.js;h=ca20b6d06524f12f0d24ca85113f513030749b41;hp=253c27431867fea63e91cc46f553bd76359dcf81;hb=4450618fd580a5491bafcc9d1238dd89e501f9cf;hpb=50efdc4b283f3cb7dadbfc032a87e85f74faa2c7

diff --git a/xynt-dd.js b/xynt-dd.js
index 253c274..ca20b6d 100644
--- a/xynt-dd.js
+++ b/xynt-dd.js
@@ -30,65 +30,67 @@
  * sometimes fired off the handle, not the root.
  **************************************************/
 
-var Drag = {
-
-	obj : null,
-
-	init : function(o, mouseup_cb, oRoot, minX, maxX, minY, maxY, bSwapHorzRef, bSwapVertRef, fXMapper, fYMapper)
-	{
-	    o.onmousedown   = Drag.start;
-	    o.mouseup_cb    = mouseup_cb;
-            o.connect       = function(conn)
-            {
-                this.parentNode.connected[this.parentNode.connected.length] = conn;
-            }
-
-            o.connected     = new Array();
-		/*  		alert("agnulla"+o.style.left); */
-
-		o.hmode			= bSwapHorzRef ? false : true ;
-		o.vmode			= bSwapVertRef ? false : true ;
-
-		o.root = oRoot && oRoot != null ? oRoot : o ;
-
-		if (o.hmode && isNaN(parseInt(o.root.style.left  ))) {
-                    var res = parseInt(getStyle(o, "left", "left"));
-		    if (isNaN(res)) {
-			o.root.style.left   = "0px";
-		    }
-		    else {
-			o.root.style.left   = res;
-		    }
-		}
-		if (o.vmode  && isNaN(parseInt(o.root.style.top   ))) {
-                    var res = parseInt(getStyle(o, "top", "top"));
+function Drag(mouseup_cb, minX, maxX, minY, maxY, bSwapHorzRef, bSwapVertRef, fXMapper, fYMapper)
+{
+    console.log("xx"+this);
+    this.onmousedown   = Drag.prototype.start;
+    this.mouseup_cb    = mouseup_cb;
+    this.connect       = function(conn)
+    {
+        this.parentNode.connected[this.parentNode.connected.length] = conn;
+    }
+    
+    this.connected     = new Array();
+    /*  		alert("agnulla"+this.style.left); */
+    
+    this.hmode			= bSwapHorzRef ? false : true ;
+    this.vmode			= bSwapVertRef ? false : true ;
+    
+    this.root = this.xynt_dom_el && this.xynt_dom_el != null ? this.xynt_dom_el : this ;
+    
+    if (this.hmode && isNaN(parseInt(this.root.style.left  ))) {
+        var res = parseInt(getStyle(o, "left", "left"));
 		    if (isNaN(res)) {
-			o.root.style.top   = "0px";
-		    }
-		    else {
-			o.root.style.top   = res;
+			this.root.style.left   = "0px";
 		    }
-		}
-		if (!o.hmode && isNaN(parseInt(o.root.style.right ))) o.root.style.right  = "0px";
-		if (!o.vmode && isNaN(parseInt(o.root.style.bottom))) o.root.style.bottom = "0px";
-
-		o.minX	= typeof minX != 'undefined' ? minX : null;
-		o.minY	= typeof minY != 'undefined' ? minY : null;
-		o.maxX	= typeof maxX != 'undefined' ? maxX : null;
-		o.maxY	= typeof maxY != 'undefined' ? maxY : null;
-
-		o.xMapper = fXMapper ? fXMapper : null;
-		o.yMapper = fYMapper ? fYMapper : null;
+	else {
+	    this.root.style.left   = res;
+	}
+    }
+    if (this.vmode  && isNaN(parseInt(this.root.style.top   ))) {
+        var res = parseInt(getStyle(o, "top", "top"));
+	if (isNaN(res)) {
+	    this.root.style.top   = "0px";
+	}
+	else {
+	    this.root.style.top   = res;
+	}
+    }
+    if (!this.hmode && isNaN(parseInt(this.root.style.right ))) this.root.style.right  = "0px";
+    if (!this.vmode && isNaN(parseInt(this.root.style.bottom))) this.root.style.bottom = "0px";
+    
+    this.minX	= typeof minX != 'undefined' ? minX : null;
+    this.minY	= typeof minY != 'undefined' ? minY : null;
+    this.maxX	= typeof maxX != 'undefined' ? maxX : null;
+    this.maxY	= typeof maxY != 'undefined' ? maxY : null;
+    
+    this.xMapper = fXMapper ? fXMapper : null;
+    this.yMapper = fYMapper ? fYMapper : null;
+    
+    this.root.onDragStart	= new Function();
+    this.root.onDragEnd	= new Function();
+    this.root.onDrag		= new Function();
+}
+
+Drag.prototype = {
 
-		o.root.onDragStart	= new Function();
-		o.root.onDragEnd	= new Function();
-		o.root.onDrag		= new Function();
-	},
+	obj : null,
 
 	start : function(e)
 	{
+            console.log("Drag.start");
 		var o = Drag.obj = this;
-		e = Drag.fixE(e);
+		e = Drag.prototype.fixE(e);
 
                if (!e) 
                    var e = window.event
@@ -125,8 +127,8 @@ var Drag = {
 			if (o.maxY != null) o.minMouseY = -o.maxY + e.clientY + y;
 		}
 
-		document.onmousemove	= Drag.drag;
-		document.onmouseup	= Drag.end;
+		document.onmousemove	= Drag.prototype.drag;
+		document.onmouseup	= Drag.prototype.end;
 
             for(var i = 0 ; i < o.connected.length ; i++) {
                 o.connected[i].update('start', o);
@@ -137,7 +139,7 @@ var Drag = {
 
 	drag : function(e)
 	{
-		e = Drag.fixE(e);
+		e = Drag.prototype.fixE(e);
 		var o = Drag.obj;
 
 		var ey	= e.clientY;
@@ -173,7 +175,7 @@ var Drag = {
 
 	end : function(e)
 	{
-		e = Drag.fixE(e);
+		e = Drag.prototype.fixE(e);
 		var o = Drag.obj;
 
 		o.style.zIndex = o.oldzidx;