Ticket #5181: draggable_options.patch

---

File draggable_options.patch, 1.4 KB (added by macarthy, February 13, 2010 03:31PM UTC)

new tests for contrain by array

Index: draggable_options.js
===================================================================
--- draggable_options.js	(revision 3797)
+++ draggable_options.js	(working copy)
@@ -158,6 +158,49 @@
 	})
 });
 
+
+test("{ containment: Array x1,y1,x2,y2 }", function() {
+	
+	var el_offset, x1 ,x2,y1,y2
+	var dragged_el_x2 , dragged_el_y2, x2y2offsetAfter
+	
+	// create a containment area 20 pixel around this element
+
+	el_offset = $("#draggable1").offset();
+	x1 = el_offset.left - 20;
+	y1 = el_offset.left	- 20;
+	x2 = x1 + $("#draggable1").outerHeight(true) + 20;
+	y2 = y1 + $("#draggable1").outerWidth(true) + 20;
+
+	el = $("#draggable1").draggable({ containment:[ x1, y1, x2, y2 ] });
+	
+	
+	// drag it passed the containment area top and left
+	drag(el, -25, -25);
+	var expected = {
+		left: x1,
+		top: y1
+	}
+	same(offsetAfter, expected, 'insure containment by array, top left corner');
+	
+	
+	// drag it passed the containment area right and down 
+	drag(el, 400 ,400);
+	
+	//calculate the x,y position of the elements bottom right corner after dragging
+	var x2y2offsetAfter = {
+		left: offsetAfter.left + $("#draggable1").outerHeight(true),
+  		top: offsetAfter.top + $("#draggable1").outerWidth(true)
+	}
+	var expected = {
+		left: x2,
+		top: y2
+	}
+	same(x2y2offsetAfter , expected, 'insure containment by array, bottom right corner');
+	
+});
+
+
 test("{ containment: false }, default", function() {
 	equals(draggable_defaults.containment, false);

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