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 - Copyright (c) 2007-2010 flex-iframe contributors
 -
 - Permission is hereby granted, free of charge, to any person obtaining a copy
 - of this software and associated documentation files (the "Software"), to deal
 - in the Software without restriction, including without limitation the rights
 - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 - copies of the Software, and to permit persons to whom the Software is
 - furnished to do so, subject to the following conditions:
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 - The above copyright notice and this permission notice shall be included in
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 - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 - THE SOFTWARE.
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 - $Id: CHANGELOG 207 2010-05-20 21:36:49Z Julien.Nicoulaud $
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -


 flex-iframe 1.4.6 - 20/05/2010

   [ J. Nicoulaud ]
   * Added 'scrollPolicy' attribute.
   * Added an example for callIFrameFunction().
   * Added an example for the 'content' property.
   * Added an example with iframes in a hierarchy of TabNavigators.


 flex-iframe 1.4.5 - 25/04/2010

   [ J. Nicoulaud ]
   * Fixed component broken.


 flex-iframe 1.4.4 - 18/04/2010

   [ J. Nicoulaud ]
   * Mavenized the build process.

   [ RAB ]
   * Added check for stacking order in overlay detection. This prevents the
     iframe from detecting floating items behind its own as overlapping
     objects, and fixes a bug where it could not be used in a modal pop-up
     (because it would detect the modalWindow shield behind its pop-up as
     an overlapping object).
   * Fixed issue where overlay checks could run on an item that was already
     removed from the display list. This issue could have caused null errors
     in new isInFrontOfMe method.


 flex-iframe 1.4.3 - 22/11/2009

   [ RAB ]
   * The *visible* property will now work more like that of standard Flex
     components; i.e. if visible is set to false, the IFrame will never
     appear until it is explicitly set back to true. To support this, I've
     changed the internal iframe show/hide logic to use a ower-level private
     function rather than directly modifying the visible property. The
     *hidden* property is now layered on top of visible and just sets visible
     to the opposite of the requested value. I also centralized all rule-
     based checks for iframe display in the new private function
     updateFrameVisibility.
   * Enhancements and fixes to overlay detection: resolved some cases where
     overlay detection would be ignored and the iframe allowed to display
     on top of another flex pop-up, added checks for existing pop-ups that
     are in the way when the IFrame is sized by its parent container, fixed
     an issue where an IFrame in a pop-up could detect its own parent as an
     overlaying object and never display, and fixed an issue where the same
     overlaying object could be counted more than once, preventing the IFrame
     from reappearing when it was removed.

   [ J. Nicoulaud ]
   * Remove 'hidden' property which has no use anymore.


 flex-iframe 1.4.2 - 10/11/2009

   [ J. Nicoulaud ]
   * Issue 20: iFrame positioned relative to the swf container and not the
     document.
   * Issue 40: fix iFrame shifted.


 flex-iframe 1.4.1 - 07/11/2009

   [ J. Nicoulaud ]
   * Fix settingDict incorrectly filled when child of a container with
     creationPolicy="all" (Issue 43, fix by andr.fel).
   * Issue 40: Handle the browser zoom (IE7).
   * Issues 45/47: Fix wrong layout when resizing/maximizing/restoring the
     browser, by queueing bursts of 'resize' events.


 flex-iframe 1.4 - 17/10/2009

   [ J. Nicoulaud ]
   * Add functions for history back and forward.
   * Add the 'hidden' attribute that forces the IFrame to stay hidden
     whatever happens.


 flex-iframe 1.3.5 - 14/10/2009

   [ J. Nicoulaud ]
   * Added a function to bring an IFrame to the front (Issue 35, function
     written by artistinclosure).
   * Use Application.application.url instead of BrowserManager to avoid
     adding an extra history state to the browser (Issue 19, fix by Bruce
     Schwartz).
   * Workaround for Application.application.id being null on Linux (Issue 34).
   * Fixed loading indicator not working (Issue 36).
   * Issue 25/37: Handle the browser zoom (Firefox + Chrome).
   * Issue 25/37: Handle the browser zoom (Firefox, Chrome, IE8, Opera,
     Safari).
   * Add a function to print the IFrame (Issue 23, contribution of Jeffery
     Fernandez).


 flex-iframe 1.3.4 - 03/10/2009

   [ J. Nicoulaud ]
   * Fixed issue where assignment using the content property was causing
     the DIV to ignore the container size. DIV now uses overflow:auto;
     with explicit size. (fix by chrisr, Issue 12).
   * Fixed DIVs never removed (Issue 1, fix by alan.plante).
   * Fixed issue when moving IFrame (Issue 29, fix by achim.alin.ion).
   * Fixed IFrame contents were reloaded at every visibility change (Issue
     32, fix by Savas Ali Tokmen).


 flex-iframe 1.3.3 - 05/11/2008

   [ RAB ]
   * Fixed issue where iframe in nested ViewStacks (or related components
     like TabNavigator) could become visible when it shouldn't.
   * Debug mode can now be turned on or off at any time instead of being
     locked in when createChildren runs.
   * Fixed issue with incorrect switching when iframe was created in ViewStack
     child on the fly due to creationPolicy="auto".


 flex-iframe 1.3.2 - 20/10/2008

   [ RAB ]
   * Added checks for cross-domain security violations. Fixes a problem
     with hiding and showing iframes with content from a different domain,
     and will now log a warning in debug mode when attempting to call a
     function inside an iframe in a different domain.


 flex-iframe 1.3.1 - 13/10/2008

   [ RAB ]
   * Fixed issue where parent document body could be accidentally set to
     invisible when using content div mode.


 flex-iframe 1.3 - 22/09/2008

   [ RAB ]
   * Frame will now move with the Flex component (for example, dragging a
     popup TitleWindow parent). It does this by seeding a second event
     listener up the displayList for MoveEvent.MOVE.
   * Fixed issue where frame might not display if it was visible at
     component creation and not a child of a navigator control like
     TabNavigator, ViewStack or Accordion.
   * IFrame now registers an onLoad callback for its iframe element and
     will dispatch a 'frameLoad' flash event when the browser reports iframe
     content load.
   * Added callIFrameFunction that allows calling of JavaScript functions
     defined on the IFrame content's document object, if everything is in
     the same domain (if the iframe hasn't fully loaded yet, the call will
     be queued and executed once it has loaded).
   * Added option for IFrame component to try and detect new global objects
     such as alerts, tooltips and pop up windows that are added on top of
     it and hide the browser iframe temporarily. This option must be
     explicitly enabled with the overlayDetection property as it's a total
     hack with no guarantees of working.
   * Added 'debug' property to component that can be used to switch trace
     statements on and off and changed all traces to go through a logger.
   * Added property "loadIndicatorClass". If this is defined, iframe will
     create an instance of this class and use it to display a centered
     indicator over the iframe container while its contents are being
     loaded by the browser.
   * IFrame will now ensure that it's using a unique id within the application
     by tracking all IFrame component ids in use with a static var and
     appending a unique number to the end if needed. This allows use of
     IFrame within a reusable MXML  component that gets instantiated more
     than once.


 flex-iframe 1.2 - 14/12/2007

   [ Max ]
   * http://16-bits.com/HTMLTest/HTMLTest.html
     I modified it a little bit so that you can also set a content property
     instead of source to display a div container instead of iFrame.


 flex-iframe 1.1 - 29/09/2007

   [ AJR ]
   * Fixed bug where the frame wasn't resizing itself when the source url
     was assigned.


 flex-iframe 1.0 - 16/09/2007

   [ AJR ]
   * Initial version.
