svn commit: r515607 - /incubator/xap/trunk/codebase/src/xap/widgets/dojo/Window.js

[mt...@apache.org]

Author: mturyn
Date: Wed Mar  7 07:31:48 2007
New Revision: 515607

URL: http://svn.apache.org/viewvc?view=rev&rev=515607
Log:
WARNING:  Alters dojo.dnd.HtmlDragObject.prototype.onDragMove 
Added code to patch Dojo 0.3 dragging; still not perfect under IE6, but better there and works well under Firefox.

Modified:
    incubator/xap/trunk/codebase/src/xap/widgets/dojo/Window.js

Modified: incubator/xap/trunk/codebase/src/xap/widgets/dojo/Window.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/codebase/src/xap/widgets/dojo/Window.js?view=diff&rev=515607&r1=515606&r2=515607
==============================================================================
--- incubator/xap/trunk/codebase/src/xap/widgets/dojo/Window.js (original)
+++ incubator/xap/trunk/codebase/src/xap/widgets/dojo/Window.js Wed Mar  7 07:31:48 2007
@@ -514,4 +514,33 @@
 		r.style.left = (width-1)+"px";
 		br.style.left = (width-1)+"px";
 	}
-}
\ No newline at end of file
+}
+
+
+/**
+ *  Patch for Dojo 0.3 bug:  objects within
+ *  divs other than the body are offset from the
+ *  cursor by their immediate parent's top corner
+ *  vector from body.topLeft. It looks like this 
+ *  parentPosition offset has been in and out of 
+ *  the code repeatedly.
+**/
+dojo.dnd.HtmlDragObject.prototype.onDragMove = function(e){
+	this.updateDragOffset();
+	var x = this.dragOffset.x + e.pageX;
+	var y = this.dragOffset.y + e.pageY;
+//********* Begin change from Dojo 0.3 original. ******************
+	x -= this.parentPosition.x ;
+	y -= this.parentPosition.y ;
+//*********** End change from Dojo 0.3 original. ******************
+
+	if (this.constrainToContainer) {
+		if (x < this.constraints.minX) { x = this.constraints.minX; }
+		if (y < this.constraints.minY) { y = this.constraints.minY; }
+		if (x > this.constraints.maxX) { x = this.constraints.maxX; }
+		if (y > this.constraints.maxY) { y = this.constraints.maxY; }
+	}
+
+	if(!this.disableY) { this.dragClone.style.top = y + "px"; }
+	if(!this.disableX) { this.dragClone.style.left = x + "px"; }
+}