[jquery-ui commit] r846 - trunk/ui

[codesite...@google.com]

Author: eduardolundgren
Date: Tue Oct 28 11:05:02 2008
New Revision: 846

Modified:
trunk/ui/ui.sortable.js

Log:
Sortable - delta direction improved

Modified: trunk/ui/ui.sortable.js
==============================================================================
--- trunk/ui/ui.sortable.js (original)
+++ trunk/ui/ui.sortable.js Tue Oct 28 11:05:02 2008
@@ -128,12 +128,24 @@

if (this.floating) {
if (isOverElement) {
- return horizontalDirection == "right" ? 2 : 1;
+
+ if (horizontalDirection == false) {
+ return false;
+ }
+
+ var direction = horizontalDirection == "right" ? 2 : 1;
+ return direction;
}
}
else {
if (isOverElement) {
- return verticalDirection == "down" ? 2 : 1;
+
+ if (verticalDirection == false) {
+ return false;
+ }
+
+ var direction = verticalDirection == "down" ? 2 : 1;
+ return direction;
}
}

@@ -143,14 +155,26 @@
_getDragVerticalDirection: function() {
var helperTop = this.positionAbs.top;
var lastTop = this.lastPositionAbs.top;
- var direction = helperTop - lastTop > 0 ? "down" : "up";
+ var delta = helperTop - lastTop;
+
+ if (delta == 0) {
+ return false;
+ }
+
+ var direction = delta > 0 ? "down" : "up";
return direction;
},

_getDragHorizontalDirection: function() {
var helperLeft = this.positionAbs.left;
var lastLeft = this.lastPositionAbs.left;
- var direction = helperLeft - lastLeft > 0 ? "right" : "left";
+ var delta = helperLeft - lastLeft;
+
+ if (delta == 0) {
+ return false;
+ }
+
+ var direction = delta > 0 ? "right" : "left";
return direction;
},