replacing bgiframe with ui.stackfix, updated dialog and its demos accordingly

2 files changed, 49 insertions, 3 deletions

diff --git a/ui/ui.dialog.js b/ui/ui.dialog.js
index dc10b075d..da7c677c1 100644
--- a/ui/ui.dialog.js
+++ b/ui/ui.dialog.js
@@ -134,7 +134,7 @@ $.widget("ui.dialog", {
 		self._createButtons(options.buttons);
 		self._isOpen = false;
 
-		(options.bgiframe && $.fn.bgiframe && uiDialog.bgiframe());
+		(options.stackfix && $.fn.stackfix && uiDialog.stackfix());
 		(options.autoOpen && self.open());
 	},
 
@@ -526,7 +526,7 @@ $.extend($.ui.dialog, {
 	version: "@VERSION",
 	defaults: {
 		autoOpen: true,
-		bgiframe: false,
+		stackfix: false,
 		buttons: {},
 		closeOnEscape: true,
 		closeText: 'close',
@@ -596,7 +596,7 @@ $.extend($.ui.dialog.overlay, {
 				height: this.height()
 			});
 
-		(dialog.options.bgiframe && $.fn.bgiframe && $el.bgiframe());
+		(dialog.options.stackfix && $.fn.stackfix && $el.stackfix());
 
 		this.instances.push($el);
 		return $el;
diff --git a/ui/ui.stackfix.js b/ui/ui.stackfix.js
new file mode 100644
index 000000000..e789e829c
--- /dev/null
+++ b/ui/ui.stackfix.js
@@ -0,0 +1,46 @@
+/*
+ * jQuery UI Stackfix @VERSION
+ *
+ * Copyright (c) 2008 Brandon Aaron (http://brandonaaron.net)
+ * to be replaced with...?
+ * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
+ * 
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/Plugins/bgiframe
+ * to be moved to...?
+ * http://docs.jquery.com/UI/Stackfix
+ *
+ */
+
+(function($){
+
+// This is only for IE6
+$.fn.stackfix = $.browser.msie && /6.0/.test(navigator.userAgent) ? function(s) {
+	s = $.extend({
+		top     : 'auto', // auto == .currentStyle.borderTopWidth
+		left    : 'auto', // auto == .currentStyle.borderLeftWidth
+		width   : 'auto', // auto == offsetWidth
+		height  : 'auto', // auto == offsetHeight
+		opacity : true,
+		src     : 'javascript:false;'
+	}, s || {});
+	var prop = function(n){return n&&n.constructor==Number?n+'px':n;},
+	    html = '<iframe class="ui-stackfix"frameborder="0"tabindex="-1"src="'+s.src+'"'+
+	               'style="display:block;position:absolute;z-index:-1;'+
+		               (s.opacity !== false?'filter:Alpha(Opacity=\'0\');':'')+
+				       'top:'+(s.top=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+\'px\')':prop(s.top))+';'+
+				       'left:'+(s.left=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+\'px\')':prop(s.left))+';'+
+				       'width:'+(s.width=='auto'?'expression(this.parentNode.offsetWidth+\'px\')':prop(s.width))+';'+
+				       'height:'+(s.height=='auto'?'expression(this.parentNode.offsetHeight+\'px\')':prop(s.height))+';'+
+				'"/>';
+	return this.each(function() {
+		if ( $('> iframe.ui-stackfix', this).length == 0 )
+			this.insertBefore( document.createElement(html), this.firstChild );
+	});
+} : function() {
+	return this;
+};
+
+})(jQuery);
\ No newline at end of file