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Draggable: Modified the iframe shims to load prior to dragging. Fixed #7270.

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This commit is contained in:
Mark Johnson 2011-04-19 14:39:58 -07:00
parent 5076f233db
commit b1c8a13a16
1 changed files with 20 additions and 18 deletions
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38
ui/jquery.ui.draggable.js vendored
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@ -79,6 +79,16 @@ $.widget("ui.draggable", $.ui.mouse, {
this.handle = this._getHandle(event);
if (!this.handle)
return false;
$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
.css({
width: this.offsetWidth+"px", height: this.offsetHeight+"px",
position: "absolute", opacity: "0.001", zIndex: 1000
})
.css($(this).offset())
.appendTo("body");
});
return true;
@ -212,6 +222,16 @@ $.widget("ui.draggable", $.ui.mouse, {
return false;
},
_mouseUp: function(event) {
if (this.options.iframeFix === true) {
$("div.ui-draggable-iframeFix").each(function() {
this.parentNode.removeChild(this);
}); //Remove frame helpers
}
return $.ui.mouse.prototype._mouseUp.call(this, event);
},
cancel: function() {
if(this.helper.is(".ui-draggable-dragging")) {
@ -616,24 +636,6 @@ $.ui.plugin.add("draggable", "cursor", {
}
});
$.ui.plugin.add("draggable", "iframeFix", {
start: function(event, ui) {
var o = $(this).data('draggable').options;
$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
.css({
width: this.offsetWidth+"px", height: this.offsetHeight+"px",
position: "absolute", opacity: "0.001", zIndex: 1000
})
.css($(this).offset())
.appendTo("body");
});
},
stop: function(event, ui) {
$("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
}
});
$.ui.plugin.add("draggable", "opacity", {
start: function(event, ui) {
var t = $(ui.helper), o = $(this).data('draggable').options;