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/*
* draggable_core.js
*/
var el, offsetBefore, offsetAfter, dragged;
var drag = function(handle, dx, dy) {
var element = el.data("draggable").element;
offsetBefore = el.offset();
$(handle).simulate("drag", {
dx: dx || 0,
dy: dy || 0
});
dragged = { dx: dx, dy: dy };
offsetAfter = el.offset();
}
var moved = function (dx, dy, msg) {
msg = msg ? msg + "." : "";
var actual = { left: offsetAfter.left, top: offsetAfter.top };
var expected = { left: offsetBefore.left + dx, top: offsetBefore.top + dy };
same(actual, expected, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] ' + msg);
}
function restoreScroll(what) {
if(what) {
$(document).scrollTop(0); $(document).scrollLeft(0);
} else {
$("#main")[0].scrollTop = 0; $("#main")[0].scrollLeft = 0;
}
}
(function($) {
module("draggable");
})(jQuery);
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