Hi Harbs,

Sorry for the late reply and sorry for the change,

We are porting Flex application in jewel so i need ParentApplication
property in UIBase, because in jewel we are using UIBase instead of
UIComponent that why i have to add mxmlDocument and other stuff to achieve
the functionality of ParentApplication.

Thanks and regards,
Pushmina kazi

On Mon, Jan 20, 2025, 3:36 AM Harbs <harbs.li...@gmail.com> wrote:

> Pashmina,
>
> Please respond to my questions. It’s important to understand if there was
> a good technical reason for this change.
>
> Thanks,
> Harbs
>
> > On Jan 17, 2025, at 3:46 PM, Harbs <harbs.li...@gmail.com> wrote:
> >
> > Also:
> >
> > Any breaking changes really should be discussed before committing.
> >
> >> On Jan 17, 2025, at 2:58 PM, Harbs <harbs.li...@gmail.com> wrote:
> >>
> >> I just noticed this:
> >>
> >>> mxmlDocument in UIBase
> >>
> >>
> >> UIBase is not **supposed** to have mxmlDocument.
> >>
> >> Why was this done/changed?
> >>
> >>> On Jan 13, 2025, at 10:58 PM, pushminak...@apache.org wrote:
> >>>
> >>> This is an automated email from the ASF dual-hosted git repository.
> >>>
> >>> pushminakazi pushed a commit to branch develop
> >>> in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
> >>>
> >>>
> >>> The following commit(s) were added to refs/heads/develop by this push:
> >>>     new 9bf2aac596 Added parentApplication and mxmlDocument in UIBase
> and some other changes
> >>> 9bf2aac596 is described below
> >>>
> >>> commit 9bf2aac59699b4b29517d12727253b92aa684511
> >>> Author: pashminakazi <pashminak...@gmail.com>
> >>> AuthorDate: Tue Jan 14 01:54:49 2025 +0500
> >>>
> >>>    Added parentApplication and mxmlDocument in UIBase and some other
> changes
> >>> ---
> >>> .../projects/Basic/src/main/royale/BasicClasses.as |   3 +
> >>> .../royale/org/apache/royale/core/IChildList.as    | 301
> +++++++++++++++++++++
> >>> .../royale/org/apache/royale/core/IUIBaseBasic.as} |   9 +-
> >>> .../main/royale/org/apache/royale/core/UIBase.as   | 252
> +++++++++++++++++
> >>> .../html/supportClasses/TextFieldItemRenderer.as   |  33 +++
> >>> .../org/apache/royale/managers/ISystemManager.as   | 135 +++++++++
> >>> .../main/royale/org/apache/royale/core/IUIBase.as  |   7 +
> >>> .../royale/org/apache/royale/core/UIButtonBase.as  |  33 +++
> >>> .../royale/org/apache/royale/jewel/DateField.as    |  86 +++++-
> >>> .../AdvancedDataGridItemRenderer.as                |   4 +-
> >>> .../dataGridClasses/DataGridItemRenderer.as        |   4 +-
> >>> .../src/main/royale/mx/core/UIComponent.as         |   8 +-
> >>> .../src/main/royale/mx/managers/SystemManager.as   |  28 +-
> >>> .../src/main/royale/mx/core/IUIComponent.as        |   4 +-
> >>> 14 files changed, 889 insertions(+), 18 deletions(-)
> >>>
> >>> diff --git a/frameworks/projects/Basic/src/main/royale/BasicClasses.as
> b/frameworks/projects/Basic/src/main/royale/BasicClasses.as
> >>> index 91a45a7911..16ed5c9cad 100644
> >>> --- a/frameworks/projects/Basic/src/main/royale/BasicClasses.as
> >>> +++ b/frameworks/projects/Basic/src/main/royale/BasicClasses.as
> >>> @@ -365,6 +365,9 @@ internal class BasicClasses
> >>>     }
> >>>
> >>>     import org.apache.royale.html.SimpleTextHighlighter;
> SimpleTextHighlighter;
> >>> +   import org.apache.royale.managers.ISystemManager; ISystemManager;
> >>> +   import org.apache.royale.core.IChildList; IChildList;
> >>> +   import org.apache.royale.core.IUIBaseBasic; IUIBaseBasic;
> >>> }
> >>>
> >>> }
> >>> diff --git
> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/IChildList.as
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/IChildList.as
> >>> new file mode 100644
> >>> index 0000000000..5bcc0bd44a
> >>> --- /dev/null
> >>> +++
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/IChildList.as
> >>> @@ -0,0 +1,301 @@
> >>>
> +////////////////////////////////////////////////////////////////////////////////
> >>> +//
> >>> +//  Licensed to the Apache Software Foundation (ASF) under one or more
> >>> +//  contributor license agreements.  See the NOTICE file distributed
> with
> >>> +//  this work for additional information regarding copyright
> ownership.
> >>> +//  The ASF licenses this file to You under the Apache License,
> Version 2.0
> >>> +//  (the "License"); you may not use this file except in compliance
> with
> >>> +//  the License.  You may obtain a copy of the License at
> >>> +//
> >>> +//      http://www.apache.org/licenses/LICENSE-2.0
> >>> +//
> >>> +//  Unless required by applicable law or agreed to in writing,
> software
> >>> +//  distributed under the License is distributed on an "AS IS" BASIS,
> >>> +//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> implied.
> >>> +//  See the License for the specific language governing permissions
> and
> >>> +//  limitations under the License.
> >>> +//
> >>>
> +////////////////////////////////////////////////////////////////////////////////
> >>> +
> >>> +package org.apache.royale.core
> >>> +{
> >>> +
> >>> +COMPILE::SWF
> >>> +{
> >>> +    import flash.display.DisplayObject;
> >>> +}
> >>> +import org.apache.royale.core.IUIBase;
> >>> +
> >>> +/**
> >>> + *  The IChildList interface defines the properties and methods
> >>> + *  for accessing and manipulating child lists, which are subsets
> >>> + *  of a DisplayObjectContainer's children.
> >>> + *
> >>> + *  <p>As an example, consider the Container class.
> >>> + *  It overrides DisplayObjectContainer APIs such as the
> >>> + *  <code>numChildren</code> and <code>getChildAt()</code> methods
> >>> + *  to access only "content" children, which are the controls
> >>> + *  and other containers that you put inside it.
> >>> + *  But a Container can also have additional children
> >>> + *  created automatically by the framework, such as a background or
> border
> >>> + *  skin and scrollbars.
> >>> + *  So Container exposes a property called <code>rawChildren</code>
> >>> + *  of type IChildList, which lets you access all its children,
> >>> + *  not just the content children.</p>
> >>> + *
> >>> + *  <p>As another example, the SystemManager class is a
> DisplayObjectContainer
> >>> + *  whose children are partitioned into various layers:
> >>> + *  normal children like the Application are on the bottom,
> >>> + *  popups above them, tooltips above them, and cursors on the top.
> >>> + *  The SystemManager class has properties named
> <code>popUpChildren</code>,
> >>> + *  <code>toolTipChildren</code>, and <code>cursorChildren</code>
> >>> + *  which let you access these layers, and the type of each of these
> >>> + *  properties is IChildList.
> >>> + *  Therefore, you can count the number of popups using the
> >>> + *  <code>systemManager.popUpChildren.numChildren</code> property,
> >>> + *  insert another DisplayObject into the tooltip layer using the
> >>> + *  <code>systemManager.toolTipChildren.addChild()</code> method, and
> so on.</p>
> >>> + *
> >>> + *  @see mx.core.Container#rawChildren
> >>> + *  @see mx.managers.SystemManager#rawChildren
> >>> + *  @see mx.managers.SystemManager#popUpChildren
> >>> + *  @see mx.managers.SystemManager#toolTipChildren
> >>> + *  @see mx.managers.SystemManager#cursorChildren
> >>> + *
> >>> + *  @langversion 3.0
> >>> + *  @playerversion Flash 9
> >>> + *  @playerversion AIR 1.1
> >>> + *  @productversion Flex 3
> >>> + */
> >>> +public interface IChildList
> >>> +{
> >>> +
>  //--------------------------------------------------------------------------
> >>> +   //
> >>> +   //  Properties
> >>> +   //
> >>> +
>  //--------------------------------------------------------------------------
> >>> +
> >>> +   //----------------------------------
> >>> +   //  numChildren
> >>> +   //----------------------------------
> >>> +
> >>> +   /**
> >>> +    *  The number of children in this child list.
> >>> +    *
> >>> +    *  @langversion 3.0
> >>> +    *  @playerversion Flash 9
> >>> +    *  @playerversion AIR 1.1
> >>> +    *  @productversion Flex 3
> >>> +    */
> >>> +   function get numChildren():int;
> >>> +
> >>> +
>  //--------------------------------------------------------------------------
> >>> +   //
> >>> +   //  Methods
> >>> +   //
> >>> +
>  //--------------------------------------------------------------------------
> >>> +
> >>> +    /**
> >>> +     *  Adds a child DisplayObject after the end of this child list.
> >>> +     *
> >>> +    *  <p>Calling <code>childList.addChild(child)</code> is the same
> as calling
> >>> +    *  <code>childList.addChild(child, childList.numChildren)</code>
> >>> +    *  After it has been added, its index of the new child
> >>> +    *  will be <code>(child.numChildren - 1)</code></p>
> >>> +     *
> >>> +     *  @param child The DisplayObject to add as a child.
> >>> +     *
> >>> +     *  @return The child that was added; this is the same
> >>> +    *  as the argument passed in.
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Flex 3
> >>> +     */
> >>> +    [SWFOverride(params="flash.display.DisplayObject",
> altparams="org.apache.royale.core.UIBase",
> returns="flash.display.DisplayObject")]
> >>> +   function addChild(child:IUIBase):IUIBase;
> >>> +
> >>> +    /**
> >>> +     *  Adds a child DisplayObject to this child list at the index
> specified.
> >>> +    *  An index of 0 represents the beginning of the DisplayList,
> >>> +    *  and an index of <code>numChildren</code> represents the end.
> >>> +    *
> >>> +    *  <p>Adding a child anywhere except at the end of a child list
> >>> +    *  will increment the indexes of children that were previously
> >>> +    *  at that index or at higher indices.</p>
> >>> +     *
> >>> +     *  @param child The DisplayObject to add as a child.
> >>> +    *
> >>> +     *  @param index The index to add the child at.
> >>> +     *
> >>> +     *  @return The child that was added; this is the same
> >>> +    *  as the <code>child</code> argument passed in.
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Flex 3
> >>> +     */
> >>> +    [SWFOverride(params="flash.display.DisplayObject,int",
> altparams="org.apache.royale.core.UIBase,int",
> returns="flash.display.DisplayObject")]
> >>> +   function addChildAt(child:IUIBase, index:int):IUIBase;
> >>> +
> >>> +    /**
> >>> +     *  Removes the specified child DisplayObject from this child
> list.
> >>> +    *
> >>> +    *  <p>Removing a child anywhere except from the end of a child
> list
> >>> +    *  will decrement the indexes of children that were at higher
> indices.</p>
> >>> +     *
> >>> +    *  <p>The removed child will have its parent set to null and will
> be
> >>> +    *  garbage collected if no other references to it exist.</p>
> >>> +     *
> >>> +     *  @param child The DisplayObject to remove.
> >>> +     *
> >>> +     *  @return The child that was removed; this is the same
> >>> +    *  as the argument passed in.
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Flex 3
> >>> +     */
> >>> +    [SWFOverride(params="flash.display.DisplayObject",
> altparams="mx.core.UIComponent", returns="flash.display.DisplayObject")]
> >>> +   function removeChild(child:IUIBase):IUIBase;
> >>> +
> >>> +    /**
> >>> +     *  Removes the child DisplayObject at the specified index
> >>> +    *  from this child list.
> >>> +    *
> >>> +    *  <p>Removing a child anywhere except from the end of a child
> list
> >>> +    *  will decrement the indexes of children that were at higher
> indices.</p>
> >>> +     *
> >>> +     *  <p>The removed child will have its parent set to null and
> will be
> >>> +    *  garbage collected if no other references to it exist.</p>
> >>> +     *
> >>> +     *  @param index The child index of the DisplayObject to remove.
> >>> +     *
> >>> +     *  @return The child that was removed.
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Flex 3
> >>> +     */
> >>> +    [SWFOverride(returns="flash.display.DisplayObject")]
> >>> +   function removeChildAt(index:int):IUIBase;
> >>> +
> >>> +   /**
> >>> +    *  Gets the child DisplayObject at the specified index in this
> child list.
> >>> +    *
> >>> +    *  @param index An integer from 0 to <code>(numChildren -
> 1)</code>
> >>> +    *  that specifies the index of a child in this child list.
> >>> +    *
> >>> +    *  @return The child at the specified index.
> >>> +    *
> >>> +    *  @langversion 3.0
> >>> +    *  @playerversion Flash 9
> >>> +    *  @playerversion AIR 1.1
> >>> +    *  @productversion Flex 3
> >>> +    */
> >>> +    [SWFOverride(returns="flash.display.DisplayObject")]
> >>> +   function getChildAt(index:int):IUIBase;
> >>> +
> >>> +    /**
> >>> +     *  Gets the child DisplayObject with the specified name
> >>> +    *  in this child list.
> >>> +     *
> >>> +     *  @param name The name of the child to return.
> >>> +    *
> >>> +     *  @return The child with the specified name.
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Flex 3
> >>> +     */
> >>> +    [SWFOverride(returns="flash.display.DisplayObject")]
> >>> +   function getChildByName(name:String):IUIBase;
> >>> +
> >>> +   /**
> >>> +    *  Gets the index of a specific child in this child list.
> >>> +    *
> >>> +    *  <p>The first child in the child list has an index of 0,
> >>> +    *  the second child has an index of 1, and the last child
> >>> +    *  has an index of <code>(numChildren - 1)</code>.</p>
> >>> +    *
> >>> +    *  <p>If <code>getChildIndex(myChild)</code> returns 5,
> >>> +    *  then <code>myView.getChildAt(5)</code> returns
> >>> +    *  <code>myChild</code>.</p>
> >>> +    *
> >>> +    *  <p>If you add a child by calling the <code>addChild()</code>
> method,
> >>> +    *  the new child's index is equal to the largest index among the
> >>> +    *  existing children plus one.</p>
> >>> +    *
> >>> +    *  <p>You can insert a child at a specified index by using the
> >>> +    *  <code>addChildAt()</code> method
> >>> +    *  In that case the children previously at that index and higher
> >>> +    *  indices have their index increased by 1 so that all
> >>> +    *  children are indexed from 0 to <code>(numChildren -
> 1)</code>.</p>
> >>> +    *
> >>> +    *  <p>If you remove a child by calling the
> <code>removeChild()</code>
> >>> +    *  or <code>removeChildAt()</code> method, then the children
> >>> +    *  at higher indices have their index decreased by 1 so that
> >>> +    *  all children are indexed from 0 to <code>(numChildren -
> 1)</code>.</p>
> >>> +    *
> >>> +    *  <p>If you change a child's index by calling the
> >>> +    *  <code>setChildIndex()</code> method, then the children between
> >>> +    *  the old index and the new index, inclusive, have their indexes
> >>> +    *  adjusted so that all children are indexed from
> >>> +    *  0 to <code>(numChildren - 1)</code>.</p>
> >>> +    *
> >>> +    *  @param child The child whose index to get.
> >>> +    *
> >>> +    *  @return The index of the child, which is an integer
> >>> +    *  between 0 and <code>(numChildren - 1)</code>.
> >>> +    *
> >>> +    *  @langversion 3.0
> >>> +    *  @playerversion Flash 9
> >>> +    *  @playerversion AIR 1.1
> >>> +    *  @productversion Flex 3
> >>> +    */
> >>> +    [SWFOverride(params="flash.display.DisplayObject",
> altparams="org.apache.royale.core.UIBase")]
> >>> +   function getChildIndex(child:IUIBase):int;
> >>> +
> >>> +   /**
> >>> +    *  Changes the index of a particular child in this child list.
> >>> +    *  See the <code>getChildIndex()</code> method for a
> >>> +    *  description of the child's index.
> >>> +    *
> >>> +    *  @param child The child whose index to set.
> >>> +    *
> >>> +    *  @param newIndex The new index for the specified child.
> >>> +    *  This must be an integer between zero and <code>(numChildren -
> 1)</code>.
> >>> +    *
> >>> +    *  @langversion 3.0
> >>> +    *  @playerversion Flash 9
> >>> +    *  @playerversion AIR 1.1
> >>> +    *  @productversion Flex 3
> >>> +    */
> >>> +    [SWFOverride(params="flash.display.DisplayObject,int",
> altparams="org.apache.royale.core.UIBase,int")]
> >>> +   function setChildIndex(child:IUIBase, newIndex:int):void;
> >>> +
> >>> +   /**
> >>> +    *  Determines if a DisplayObject is in this child list,
> >>> +    *  or is a descendant of an child in this child list.
> >>> +    *
> >>> +    *  @param child The DisplayObject to test.
> >>> +    *
> >>> +    *  @return <code>true</code> if the DisplayObject is in this
> child list
> >>> +    *  or is a descendant of an child in this child list;
> >>> +    *  <code>false</code> otherwise.
> >>> +    *
> >>> +    *  @langversion 3.0
> >>> +    *  @playerversion Flash 9
> >>> +    *  @playerversion AIR 1.1
> >>> +    *  @productversion Flex 3
> >>> +    */
> >>> +    [SWFOverride(params="flash.display.DisplayObject",
> altparams="org.apache.royale.core.UIBase")]
> >>> +   function contains(child:IUIBase):Boolean;
> >>> +}
> >>> +
> >>> +}
> >>> diff --git
> a/frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/IUIBaseBasic.as
> >>> similarity index 95%
> >>> copy from
> frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> >>> copy to
> frameworks/projects/Basic/src/main/royale/org/apache/royale/core/IUIBaseBasic.as
> >>> index f35f6d0049..c36e1e58eb 100644
> >>> ---
> a/frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> >>> +++
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/IUIBaseBasic.as
> >>> @@ -28,7 +28,7 @@ package org.apache.royale.core
> >>>      *  @playerversion AIR 2.6
> >>>      *  @productversion Royale 0.0
> >>>      */
> >>> -   public interface IUIBase extends IStrand, IEventDispatcher, IChild
> >>> +   public interface IUIBaseBasic extends IStrand, IEventDispatcher,
> IChild
> >>>     {
> >>>
> >>>         /**
> >>> @@ -53,6 +53,13 @@ package org.apache.royale.core
> >>>             function get alpha():Number;
> >>>             function set alpha(value:Number):void;
> >>>
> >>> +           function get mxmlDocument():Object
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           function set mxmlDocument(value:Object):void
> >>> +
> >>>             /**
> >>>              *  The x co-ordinate or left side position of the
> bounding box.
> >>>              *
> >>> diff --git
> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/UIBase.as
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/UIBase.as
> >>> index 522d5d5da4..159edfcfea 100644
> >>> ---
> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/UIBase.as
> >>> +++
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/core/UIBase.as
> >>> @@ -35,6 +35,7 @@ package org.apache.royale.core
> >>>     import org.apache.royale.events.ValueChangeEvent;
> >>>     import org.apache.royale.utils.loadBeadFromValuesManager;
> >>>     import org.apache.royale.utils.sendEvent;
> >>> +   import org.apache.royale.managers.ISystemManager;
> >>>
> >>>     COMPILE::JS
> >>>     {
> >>> @@ -212,6 +213,257 @@ package org.apache.royale.core
> >>>                 createElement();
> >>>             }
> >>>         }
> >>> +
> >>> +           //----------------------------------
> >>> +           //  parentApplication
> >>> +           //----------------------------------
> >>> +
> >>> +           [Bindable("initialize")]
> >>> +
> >>> +           /*
> >>> +            *  Note:
> >>> +            *  There are two reasons that 'parentApplication' is
> typed as Object
> >>> +            *  rather than as Application. The first is that typing
> it as Application
> >>> +            *  would make UIComponent dependent on Application,
> slowing down compile
> >>> +            *  times not only for SWCs for also for MXML and AS
> components. The
> >>> +            *  second is that authors would not be able to access
> properties and
> >>> +            *  methods in the <Script> of their <Application> without
> casting it
> >>> +            *  to their application's subclass, as in
> >>> +            *     MyApplication(paentApplication).myAppMethod().
> >>> +            *  Therefore we decided to dispense with strict typing for
> >>> +            *  'parentApplication'.
> >>> +            */
> >>> +           /**
> >>> +            *  A reference to the Application object that contains
> this UIComponent
> >>> +            *  instance.
> >>> +            *  This Application object might exist in a SWFLoader
> control in another
> >>> +            *  Application, and so on, creating a chain of
> Application objects that
> >>> +            *  can be walked using parentApplication.
> >>> +            *
> >>> +            *  <p>The <code>parentApplication</code> property of an
> Application is never itself;
> >>> +            *  it is either the Application into which it was loaded
> or null
> >>> +            *  (for the top-level Application).</p>
> >>> +            *
> >>> +            *  <p>Walking the application chain using the
> <code>parentApplication</code>
> >>> +            *  property is similar to walking the document chain
> using the
> >>> +            *  <code>parentDocument</code> property.
> >>> +            *  You can access the top-level application using the
> >>> +            *  <code>application</code> property of the Application
> class.</p>
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           public function get parentApplication():Object
> >>> +           {
> >>> +                   // Look for the SystemManager's document,
> >>> +                   // which should be the Application.
> >>> +                   var o:Object = systemManagerBasic.mxmlDocument;
> >>> +
> >>> +                   // If this UIBase is its own root, then it is an
> Application.
> >>> +                   // We want to return its parent Application, or
> null
> >>> +                   // (if it has no parent because it is the
> top-level Application).
> >>> +                   // The hierarchy in this situation looks something
> like this:
> >>> +                   //
> >>> +                   //  SystemManager
> >>> +                   //      Application
> >>> +                   //          SomeContainer
> >>> +                   //              Loader
> >>> +                   //                  Loaded App's SystemManager
> >>> +                   //                      Application
> >>> +                   //                          ThisComponent
> >>> +                   if (o == this)
> >>> +                   {
> >>> +                           var p:UIBase = o.systemManagerBasic.parent
> as UIBase;
> >>> +                           o = p ? p.systemManagerBasic.mxmlDocument
> : null;
> >>> +                   }
> >>> +
> >>> +                   return o;
> >>> +           }
> >>> +
> >>> +               //----------------------------------
> >>> +                   //  parentComponent
> >>> +                   //----------------------------------
> >>> +
> >>> +                   [Bindable("initialize")]
> >>> +
> >>> +                   /**
> >>> +                    *  A reference to the parent component object for
> this UIComponent.
> >>> +                    *  A component object is a UIComponent at the top
> of the hierarchy
> >>> +                    *  of a Flex application, MXML component, or AS
> component.
> >>> +                    *
> >>> +                    *  <p>For the Application object, the
> <code>parentDocument</code>
> >>> +                    *  property is null.
> >>> +                    *  This property  is useful in MXML scripts to go
> up a level
> >>> +                    *  in the chain of document objects.
> >>> +                    *  It can be used to walk this chain using
> >>> +                    *  <code>parentDocument.parentDocument</code>,
> and so on.</p>
> >>> +                    *
> >>> +                    *  <p>It is typed as Object so that authors can
> access properties
> >>> +                    *  and methods on ancestor document objects
> without casting.</p>
> >>> +                    *
> >>> +                    *  @langversion 3.0
> >>> +                    *  @playerversion Flash 9
> >>> +                    *  @playerversion AIR 1.1
> >>> +                    *  @productversion Flex 3
> >>> +                    */
> >>> +                   public function get parentMxmlDocument():Object
> >>> +                   {
> >>> +                           if (mxmlDocument == this)
> >>> +                           {
> >>> +                                   var p:IUIBase = parent as IUIBase;
> >>> +                                   if (p)
> >>> +                                           return p.mxmlDocument;
> >>> +
> >>> +                                   var sm:ISystemManager = parent as
> ISystemManager;
> >>> +                                   if (sm)
> >>> +                                           return sm.mxmlDocument;
> >>> +
> >>> +                                   return null;
> >>> +                           }
> >>> +                           else
> >>> +                           {
> >>> +                                   return mxmlDocument;
> >>> +                           }
> >>> +                   }
> >>> +
> >>> +           //----------------------------------
> >>> +           //  systemManager
> >>> +           //----------------------------------
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            *  Storage for the systemManager property.
> >>> +            *  Set by the SystemManager so that each UIBase
> >>> +            *  has a references to its SystemManager
> >>> +            */
> >>> +           private var _systemManager:ISystemManager;
> >>> +
> >>> +           [Inspectable(environment="none")]
> >>> +
> >>> +           /**
> >>> +            *  Returns the SystemManager object used by this
> component.
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           public function get systemManagerBasic():ISystemManager
> >>> +           {
> >>> +                   // TODO
> >>> +                   if (_systemManager == null && parent != null &&
> parent is UIBase)
> >>> +                           _systemManager = (parent as
> UIBase).systemManagerBasic;
> >>> +
> >>> +                   return _systemManager;
> >>> +           }
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           public function set
> systemManagerBasic(value:ISystemManager):void
> >>> +           {
> >>> +                   // TODO
> >>> +                   _systemManager = value;
> >>> +           }
> >>> +
> >>> +           private var processedMXMLDescriptors : Boolean;
> >>> +
> >>> +           private var _mxmlDescriptor:Array;
> >>> +
> >>> +           /**
> >>> +            *  @copy org.apache.royale.core.Application#MXMLDescriptor
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 10.2
> >>> +            *  @playerversion AIR 2.6
> >>> +            *  @productversion Royale 0.8
> >>> +            */
> >>> +           public function get MXMLDescriptorBasic():Array
> >>> +           {
> >>> +                   return _mxmlDescriptor;
> >>> +           }
> >>> +
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           // COMPILE::SWF
> >>> +           // { override }
> >>> +           public function get numChildrenBasic():int
> >>> +           {
> >>> +                   return numElements;
> >>> +           }
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            *  @royaleignorecoercion org.apache.royale.core.IUIBase
> >>> +            */
> >>> +           // [SWFOverride(returns="flash.display.DisplayObject")]
> >>> +           // COMPILE::SWF
> >>> +           // { override }
> >>> +           public function getChildAtBasic(index:int):IUIBase
> >>> +           {
> >>> +                   return getElementAt(index) as IUIBase;
> >>> +           }
> >>> +
> >>> +
> >>> +           public var _mxmlDocument:Object;
> >>> +
> >>> +           [Inspectable(environment="none")]
> >>> +
> >>> +           /**
> >>> +            *  A reference to the document object associated with
> this UIComponent.
> >>> +            *  A document object is an Object at the top of the
> hierarchy of a
> >>> +            *  Flex application, MXML component, or AS component.
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           public function get mxmlDocument():Object
> >>> +           {
> >>> +                   if (!_mxmlDocument && MXMLDescriptorBasic != null)
> >>> +                           _mxmlDocument = this;
> >>> +                   return _mxmlDocument;
> >>> +           }
> >>> +
> >>> +           public static var topLevelApplication:Object;
> >>> +
> >>> +           /**
> >>> +            *  A reference to the document object associated with
> this UIComponent.
> >>> +            *  A document object is an Object at the top of the
> hierarchy of a
> >>> +            *  Flex application, MXML component, or AS component.
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           public function set mxmlDocument(value:Object):void
> >>> +           {
> >>> +                   var n:int = numChildrenBasic;
> >>> +                   for (var i:int = 0; i < n; i++)
> >>> +                   {
> >>> +                           var child:IUIBase = getChildAtBasic(i) as
> IUIBase;
> >>> +                           if (!child)
> >>> +                                   continue;
> >>> +                           // JS subtrees will point back to the
> component.  Ignore those.
> >>> +                           if (child == this)
> >>> +                                   continue;
> >>> +
> >>> +                           if (child.mxmlDocument == _mxmlDocument ||
> >>> +                                   // child.mxmlDocument ==
> FlexGlobals.topLevelApplication)
> >>> +                                   child.mxmlDocument ==
> topLevelApplication)
> >>> +                           {
> >>> +                                   child.mxmlDocument = value;
> >>> +                           }
> >>> +                   }
> >>> +
> >>> +                   _mxmlDocument = value;
> >>> +           }
> >>>
> >>>         COMPILE::SWF
> >>>         public function get $displayObject():DisplayObject
> >>> diff --git
> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/supportClasses/TextFieldItemRenderer.as
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/supportClasses/TextFieldItemRenderer.as
> >>> index 3c98bd6bbd..09c610ce2c 100644
> >>> ---
> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/supportClasses/TextFieldItemRenderer.as
> >>> +++
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/supportClasses/TextFieldItemRenderer.as
> >>> @@ -69,6 +69,39 @@ package org.apache.royale.html.supportClasses
> >>>
> >>>             MouseEventConverter.setupInstanceConverters(this);
> >>>             }
> >>> +
> >>> +           //----------------------------------
> >>> +           //  document
> >>> +           //----------------------------------
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            *  Storage for the enabled property.
> >>> +            */
> >>> +           private var _mxmlDocument:Object;
> >>> +
> >>> +           /**
> >>> +            *  A reference to the document object associated with
> this UITextField object.
> >>> +            *  A document object is an Object at the top of the
> hierarchy of a Flex application,
> >>> +            *  MXML component, or AS component.
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           public function get mxmlDocument():Object
> >>> +           {
> >>> +                   return _mxmlDocument;
> >>> +           }
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           public function set mxmlDocument(value:Object):void
> >>> +           {
> >>> +                   _mxmlDocument = value;
> >>> +           }
> >>>
> >>>         public var highlightColor:uint = 0xCEDBEF;
> >>>         public var selectedColor:uint = 0xA8C6EE;
> >>> diff --git
> a/frameworks/projects/Basic/src/main/royale/org/apache/royale/managers/ISystemManager.as
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/managers/ISystemManager.as
> >>> new file mode 100644
> >>> index 0000000000..4dbdd2c84b
> >>> --- /dev/null
> >>> +++
> b/frameworks/projects/Basic/src/main/royale/org/apache/royale/managers/ISystemManager.as
> >>> @@ -0,0 +1,135 @@
> >>>
> +////////////////////////////////////////////////////////////////////////////////
> >>> +//
> >>> +//  Licensed to the Apache Software Foundation (ASF) under one or more
> >>> +//  contributor license agreements.  See the NOTICE file distributed
> with
> >>> +//  this work for additional information regarding copyright
> ownership.
> >>> +//  The ASF licenses this file to You under the Apache License,
> Version 2.0
> >>> +//  (the "License"); you may not use this file except in compliance
> with
> >>> +//  the License.  You may obtain a copy of the License at
> >>> +//
> >>> +//      http://www.apache.org/licenses/LICENSE-2.0
> >>> +//
> >>> +//  Unless required by applicable law or agreed to in writing,
> software
> >>> +//  distributed under the License is distributed on an "AS IS" BASIS,
> >>> +//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> implied.
> >>> +//  See the License for the specific language governing permissions
> and
> >>> +//  limitations under the License.
> >>> +//
> >>>
> +////////////////////////////////////////////////////////////////////////////////
> >>> +
> >>> +package org.apache.royale.managers
> >>> +{
> >>> +
> >>> +import org.apache.royale.events.IEventDispatcher;
> >>> +import org.apache.royale.core.IChildList;
> >>> +//import mx.core.UIComponent;
> >>> +//import flash.display.Stage;
> >>> +/**
> >>> + *  An ISystemManager manages an "application window".
> >>> + *  Every application that runs on the desktop or in a browser
> >>> + *  has an area where the visuals of the application will be
> >>> + *  displayed.  It may be a window in the operating system
> >>> + *  or an area within the browser.  That is an "application window"
> >>> + *  and different from an instance of
> <code>mx.core.Application</code>, which
> >>> + *  is the main "top-level" window within an application.
> >>> + *
> >>> + *  <p>Every application has an ISystemManager.
> >>> + *  The ISystemManager  sends an event if
> >>> + *  the size of the application window changes (you cannot change it
> from
> >>> + *  within the application, but only through interaction with the
> operating
> >>> + *  system window or browser).  It parents all displayable items
> within the
> >>> + *  application, such as the main mx.core.Application instance and
> all popups,
> >>> + *  tooltips, cursors, an so on.  Any object parented by the
> ISystemManager is
> >>> + *  considered to be a "top-level" window, even tooltips and
> cursors.</p>
> >>> + *
> >>> + *  <p>The ISystemManager also switches focus between top-level
> windows
> >>> + *  if there  are more than one IFocusManagerContainer displayed and
> users
> >>> + *  are interacting with components within the
> IFocusManagerContainers.</p>
> >>> + *
> >>> + *  <p>All keyboard and mouse activity that is not expressly trapped
> is seen
> >>> + *  by the ISystemManager, making it a good place to monitor activity
> >>> + *  should you need to do so.</p>
> >>> + *
> >>> + *  <p>If an application is loaded into another application, an
> ISystemManager
> >>> + *  will still be created, but will not manage an "application
> window",
> >>> + *  depending on security and domain rules.
> >>> + *  Instead, it will be the <code>content</code> of the
> <code>Loader</code>
> >>> + *  that loaded it and simply serve as the parent of the
> sub-application</p>
> >>> + *
> >>> + *  <p>The ISystemManager maintains multiple lists of children, one
> each for
> >>> + *  tooltips, cursors, popup windows.
> >>> + *  This is how it ensures that popup windows "float" above the main
> >>> + *  application windows and that tooltips "float" above that
> >>> + *  and cursors above that.
> >>> + *  If you examine the <code>numChildren</code> property
> >>> + *  or <code>getChildAt()</code> method on the ISystemManager
> >>> + *  you are accessing the main application window and any other
> windows
> >>> + *  that aren't popped up.
> >>> + *  To get the list of all windows, including popups, tooltips and
> cursors,
> >>> + *  use the <code>rawChildren</code> property.</p>
> >>> + *
> >>> + *  @langversion 3.0
> >>> + *  @playerversion Flash 9
> >>> + *  @playerversion AIR 1.1
> >>> + *  @productversion Royale 0.9.4
> >>> + */
> >>> +public interface ISystemManager extends IEventDispatcher, IChildList
> /*, IFlexModuleFactory */
> >>> +{
> >>> +
>  //--------------------------------------------------------------------------
> >>> +   //
> >>> +   //  Properties
> >>> +   //
> >>> +
>  //--------------------------------------------------------------------------
> >>> +
> >>> +    //----------------------------------
> >>> +    //  component
> >>> +    //----------------------------------
> >>> +
> >>> +    /**
> >>> +     *  A reference to the document object.
> >>> +     *  A document object is an Object at the top of the hierarchy of
> a
> >>> +     *  Flex application, MXML component, or AS component.
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Royale 0.9.4
> >>> +     */
> >>> +    function get mxmlDocument():Object;
> >>> +
> >>> +    /**
> >>> +     *  @private
> >>> +     */
> >>> +    function set mxmlDocument(value:Object):void;
> >>> +    function get rawChildren():IChildList;
> >>> +    function get numModalWindows():int;
> >>> +    function set numModalWindows(value:int):void;
> >>> +   /* COMPILE::SWF {
> >>> +           function get stage():Stage;
> >>> +   }
> >>> +   COMPILE::JS {
> >>> +           function get stage():Object;
> >>> +   } */
> >>> +
> >>> +
> >>> +
>  //--------------------------------------------------------------------------
> >>> +   //
> >>> +   //  Methods
> >>> +   //
> >>> +
>  //--------------------------------------------------------------------------
> >>> +   /**
> >>> +     *  Gets the system manager that is the root of all
> >>> +     *  top level system managers in this SecurityDomain.
> >>> +     *
> >>> +     *  @return the highest-level systemManager in the sandbox
> >>> +     *
> >>> +     *  @langversion 3.0
> >>> +     *  @playerversion Flash 9
> >>> +     *  @playerversion AIR 1.1
> >>> +     *  @productversion Royale 0.9.4
> >>> +     */
> >>> +    function getSandboxRoot():Object;
> >>> +
> >>> +}
> >>> +
> >>> +}
> >>> diff --git
> a/frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> b/frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> >>> index f35f6d0049..f87437804f 100644
> >>> ---
> a/frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> >>> +++
> b/frameworks/projects/Core/src/main/royale/org/apache/royale/core/IUIBase.as
> >>> @@ -42,6 +42,13 @@ package org.apache.royale.core
> >>>          */
> >>>             function addedToParent():void;
> >>>
> >>> +           function get mxmlDocument():Object
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           function set mxmlDocument(value:Object):void
> >>> +
> >>>             /**
> >>>              *  The alpha or opacity in the range of 0 to 1.
> >>>              *
> >>> diff --git
> a/frameworks/projects/Core/src/main/royale/org/apache/royale/core/UIButtonBase.as
> b/frameworks/projects/Core/src/main/royale/org/apache/royale/core/UIButtonBase.as
> >>> index 38bc88c599..1612b18866 100644
> >>> ---
> a/frameworks/projects/Core/src/main/royale/org/apache/royale/core/UIButtonBase.as
> >>> +++
> b/frameworks/projects/Core/src/main/royale/org/apache/royale/core/UIButtonBase.as
> >>> @@ -97,6 +97,39 @@ package org.apache.royale.core
> >>>         {
> >>>
> >>>         }
> >>> +
> >>> +           //----------------------------------
> >>> +           //  document
> >>> +           //----------------------------------
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            *  Storage for the enabled property.
> >>> +            */
> >>> +           private var _mxmlDocument:Object;
> >>> +
> >>> +           /**
> >>> +            *  A reference to the document object associated with
> this UITextField object.
> >>> +            *  A document object is an Object at the top of the
> hierarchy of a Flex application,
> >>> +            *  MXML component, or AS component.
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           public function get mxmlDocument():Object
> >>> +           {
> >>> +                   return _mxmlDocument;
> >>> +           }
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           public function set mxmlDocument(value:Object):void
> >>> +           {
> >>> +                   _mxmlDocument = value;
> >>> +           }
> >>>
> >>>         private var _x:Number;
> >>>
> >>> diff --git
> a/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/DateField.as
> b/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/DateField.as
> >>> index 0d6fa25698..b378646c1e 100644
> >>> ---
> a/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/DateField.as
> >>> +++
> b/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/DateField.as
> >>> @@ -24,6 +24,7 @@ package org.apache.royale.jewel
> >>>     import org.apache.royale.core.StyledUIBase;
> >>>     import org.apache.royale.events.Event;
> >>>     import org.apache.royale.utils.loadBeadFromValuesManager;
> >>> +   import org.apache.royale.jewel.beads.views.DateFieldView;
> >>>
> >>>     /**
> >>>      * The change event is dispatched when the selectedDate is changed.
> >>> @@ -135,5 +136,88 @@ package org.apache.royale.jewel
> >>>             {
> >>>                     _dateFormat = value.toUpperCase();
> >>>             }
> >>> -   }
> >>> +
> >>> +           //----------------------------------
> >>> +           //  formatString
> >>> +           //----------------------------------
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            *  Storage for the formatString property.
> >>> +            */
> >>> +           // private var _formatString:String = "MM/DD/YYYY";
> >>> +
> >>> +           // [Bindable("formatStringChanged")]
> >>> +           // [Inspectable(defaultValue="null")]
> >>> +
> >>> +           // /**
> >>> +            // *  @private
> >>> +            // */
> >>> +           // private var formatStringOverride:String;
> >>> +
> >>> +           /**
> >>> +            *  The format of the displayed date in the text field.
> >>> +            *  This property can contain any combination of
> <code>"M"</code>,
> >>> +            *  <code>"MM"</code>, <code>"MMM"</code> (3 letter month
> names),
> >>> +            *  <code>"MMMM"</code> (month names), <code>"D"</code>,
> <code>"DD"</code>,
> >>> +            *  <code>"YY"</code>, <code>"YYYY"</code>,
> >>> +            *  delimiter, and punctuation characters.
> >>> +            *
> >>> +            *  <p>Only upper case characters are supported.</p>
> >>> +            *
> >>> +            *  @default "MM/DD/YYYY"
> >>> +            *
> >>> +            *  @langversion 3.0
> >>> +            *  @playerversion Flash 9
> >>> +            *  @playerversion AIR 1.1
> >>> +            *  @productversion Flex 3
> >>> +            */
> >>> +           // public function get formatString():String
> >>> +           // {
> >>> +                   // return _formatString;
> >>> +           // }
> >>> +
> >>> +           // /**
> >>> +            // *  @private
> >>> +            // */
> >>> +           // public function set formatString(value:String):void
> >>> +           // {
> >>> +                   // formatStringOverride = value;
> >>> +
> >>> +                   // if (value != _formatString)
> >>> +                   // {
> >>> +                           // _formatString = value /* != null ?
> >>> +                                                   // value :
> >>> +                                                   //
> resourceManager.getString(
> >>> +                                                           //
> "SharedResources", "dateFormat")*/;
> >>> +                           // var formatter:IBead =
> getBeadByType(IFormatter);
> >>> +                           // if (formatter)
> >>> +                                   // removeBead(formatter);
> >>> +                           // if (value == "MM/DD/YYYY")
> >>> +                                   // addBead(new
> DateFormatMMDDYYYY());
> >>> +                           // else if (value == "DD/MM/YYYY")
> >>> +                                   // addBead(new
> DateFormatDDMMYYYY());
> >>> +                           // else if (value == "YYYY/MM/DD")
> >>> +                                   // addBead(new
> DateFormatYYYYMMDD());
> >>> +                   // }
> >>> +           // }
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           public function get text():String
> >>> +           {
> >>> +                   // var s:String = ((view as
> DateFieldView).textInputField as TextInput).text;
> >>> +                   // return s == null ? "" : s;
> >>> +                   return "";
> >>> +           }
> >>> +
> >>> +           /**
> >>> +            *  @private
> >>> +            */
> >>> +           public function set text(value:String):void
> >>> +           {
> >>> +                   // ((view as DateFieldView).textInputField as
> TextInput).text = value == null ? "" : value;
> >>> +           }
> >>> +}
> >>> }
> >>> diff --git
> a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/advancedDataGridClasses/AdvancedDataGridItemRenderer.as
> b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/advancedDataGridClasses/AdvancedDataGridItemRenderer.as
> >>> index 30b717f2c2..0dcae179e2 100644
> >>> ---
> a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/advancedDataGridClasses/AdvancedDataGridItemRenderer.as
> >>> +++
> b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/advancedDataGridClasses/AdvancedDataGridItemRenderer.as
> >>> @@ -800,7 +800,7 @@ public class AdvancedDataGridItemRenderer extends
> StringItemRenderer
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    public function get mxmlDocument():Object
> >>> +    override public function get mxmlDocument():Object
> >>>     {
> >>>         return _mxmlDocument;
> >>>     }
> >>> @@ -808,7 +808,7 @@ public class AdvancedDataGridItemRenderer extends
> StringItemRenderer
> >>>     /**
> >>>      *  @private
> >>>      */
> >>> -    public function set mxmlDocument(value:Object):void
> >>> +    override public function set mxmlDocument(value:Object):void
> >>>     {
> >>>         _mxmlDocument = value;
> >>>     }
> >>> diff --git
> a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/dataGridClasses/DataGridItemRenderer.as
> b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/dataGridClasses/DataGridItemRenderer.as
> >>> index 727630cae4..6b86afd51b 100644
> >>> ---
> a/frameworks/projects/MXRoyale/src/main/royale/mx/controls/dataGridClasses/DataGridItemRenderer.as
> >>> +++
> b/frameworks/projects/MXRoyale/src/main/royale/mx/controls/dataGridClasses/DataGridItemRenderer.as
> >>> @@ -960,7 +960,7 @@ public class DataGridItemRenderer extends
> StringItemRenderer
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    public function get mxmlDocument():Object
> >>> +    override public function get mxmlDocument():Object
> >>>     {
> >>>         return _mxmlDocument;
> >>>     }
> >>> @@ -968,7 +968,7 @@ public class DataGridItemRenderer extends
> StringItemRenderer
> >>>     /**
> >>>      *  @private
> >>>      */
> >>> -    public function set mxmlDocument(value:Object):void
> >>> +    override public function set mxmlDocument(value:Object):void
> >>>     {
> >>>         _mxmlDocument = value;
> >>>     }
> >>> diff --git
> a/frameworks/projects/MXRoyale/src/main/royale/mx/core/UIComponent.as
> b/frameworks/projects/MXRoyale/src/main/royale/mx/core/UIComponent.as
> >>> index da171add4b..1e51d1f061 100644
> >>> ---
> a/frameworks/projects/MXRoyale/src/main/royale/mx/core/UIComponent.as
> >>> +++
> b/frameworks/projects/MXRoyale/src/main/royale/mx/core/UIComponent.as
> >>> @@ -2391,7 +2391,7 @@ COMPILE::JS
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    public function get mxmlDocument():Object
> >>> +    override public function get mxmlDocument():Object
> >>>     {
> >>>         if (!_mxmlDocument && MXMLDescriptor != null)
> >>>             _mxmlDocument = this;
> >>> @@ -2408,7 +2408,7 @@ COMPILE::JS
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    public function set mxmlDocument(value:Object):void
> >>> +    override public function set mxmlDocument(value:Object):void
> >>>     {
> >>>         var n:int = numChildren;
> >>>         for (var i:int = 0; i < n; i++)
> >>> @@ -2519,7 +2519,7 @@ COMPILE::JS
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    public function get parentApplication():Object
> >>> +    override public function get parentApplication():Object
> >>>     {
> >>>         // Look for the SystemManager's document,
> >>>         // which should be the Application.
> >>> @@ -2572,7 +2572,7 @@ COMPILE::JS
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    public function get parentMxmlDocument():Object
> >>> +    override public function get parentMxmlDocument():Object
> >>>     {
> >>>         if (mxmlDocument == this)
> >>>         {
> >>> diff --git
> a/frameworks/projects/MXRoyale/src/main/royale/mx/managers/SystemManager.as
> b/frameworks/projects/MXRoyale/src/main/royale/mx/managers/SystemManager.as
> >>> index af6debe60a..af94fd5825 100644
> >>> ---
> a/frameworks/projects/MXRoyale/src/main/royale/mx/managers/SystemManager.as
> >>> +++
> b/frameworks/projects/MXRoyale/src/main/royale/mx/managers/SystemManager.as
> >>> @@ -833,7 +833,9 @@ public class SystemManager extends
> SystemManagerBase implements ISystemManager,
> >>>
> >>>         return _densityScale;
> >>>     } */
> >>> -
> >>> +
> >>> +
> >>> +
> >>>     //----------------------------------
> >>>     //  component (was 'document' in Flex, but collides with browser
> 'document'
> >>>     //----------------------------------
> >>> @@ -842,7 +844,8 @@ public class SystemManager extends
> SystemManagerBase implements ISystemManager,
> >>>      *  @private
> >>>      *  Storage for the mxmlDocument property.
> >>>      */
> >>> -    private var _mxmlDocument:Object;
> >>> +
> >>> +   private var _mxmlDocument:Object;
> >>>
> >>>     /**
> >>>      *  @inheritDoc
> >>> @@ -852,18 +855,31 @@ public class SystemManager extends
> SystemManagerBase implements ISystemManager,
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Royale 0.9.4
> >>>      */
> >>> -    public function get mxmlDocument():Object
> >>> +   COMPILE::JS {
> >>> +   override public function get mxmlDocument():Object
> >>>     {
> >>>         return _mxmlDocument;
> >>>     }
> >>>
> >>> -    /**
> >>> -     *  @private
> >>> -     */
> >>> +
> >>> +    override public function set mxmlDocument(value:Object):void
> >>> +    {
> >>> +        _mxmlDocument = value;
> >>> +    }
> >>> +   }
> >>> +
> >>> +   COMPILE::SWF {
> >>> +   public function get mxmlDocument():Object
> >>> +    {
> >>> +        return _mxmlDocument;
> >>> +    }
> >>> +
> >>> +
> >>>     public function set mxmlDocument(value:Object):void
> >>>     {
> >>>         _mxmlDocument = value;
> >>>     }
> >>> +   }
> >>>
> >>>     //----------------------------------
> >>>     //  embeddedFontList
> >>> diff --git
> a/frameworks/projects/MXRoyaleBase/src/main/royale/mx/core/IUIComponent.as
> b/frameworks/projects/MXRoyaleBase/src/main/royale/mx/core/IUIComponent.as
> >>> index 497dbe2532..8478678a43 100644
> >>> ---
> a/frameworks/projects/MXRoyaleBase/src/main/royale/mx/core/IUIComponent.as
> >>> +++
> b/frameworks/projects/MXRoyaleBase/src/main/royale/mx/core/IUIComponent.as
> >>> @@ -56,12 +56,12 @@ public interface IUIComponent extends
> IFlexDisplayObject, IChild, IUIBase, IChil
> >>>      *  @playerversion AIR 1.1
> >>>      *  @productversion Flex 3
> >>>      */
> >>> -    function get mxmlDocument():Object
> >>> +    // function get mxmlDocument():Object
> >>>
> >>>     /**
> >>>      *  @private
> >>>      */
> >>> -    function set mxmlDocument(value:Object):void
> >>> +    // function set mxmlDocument(value:Object):void
> >>>
> >>>     //----------------------------------
> >>>     //  enabled
> >>>
> >>
> >
>
>

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