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sortable: added forcePointerForContainers option (to have another intersection mode for items, but allow only one container to be activated at the same time), added custom object in options, that holds custom (defined) functions that are called instead of original pieces. Only for advanced developers, currently only supported function: refreshContainers.

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This commit is contained in:
Paul Bakaus
2008-07-09 09:03:24 +00:00
parent a8c39c29e2
commit cf48fc7ee4
1 changed files with 14 additions and 10 deletions
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24
ui/ui.sortable.js
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@@ -92,7 +92,7 @@ $.widget("ui.sortable", $.extend({}, $.ui.mouse, {
var l = item.left, r = l + item.width,
t = item.top, b = t + item.height;
if(this.options.tolerance == "pointer" || (this.options.tolerance == "guess" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])) {
if(this.options.tolerance == "pointer" || this.options.forcePointerForContainers || (this.options.tolerance == "guess" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])) {
return (y1 + this.offset.click.top > t && y1 + this.offset.click.top < b && x1 + this.offset.click.left > l && x1 + this.offset.click.left < r);
} else {
@@ -206,15 +206,19 @@ $.widget("ui.sortable", $.extend({}, $.ui.mouse, {
this.items[i].top = p.top;
};
for (var i = this.containers.length - 1; i >= 0; i--){
var p =this.containers[i].element.offset();
this.containers[i].containerCache.left = p.left;
this.containers[i].containerCache.top = p.top;
this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
};
if(this.options.custom && this.options.custom.refreshContainers) {
this.options.custom.refreshContainers.call(this);
} else {
for (var i = this.containers.length - 1; i >= 0; i--){
var p =this.containers[i].element.offset();
this.containers[i].containerCache.left = p.left;
this.containers[i].containerCache.top = p.top;
this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
};
}
},
destroy: function() {
this.element