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From "Mark Kessler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-33630) ComboBox RTE when opened and DEL pressed OR when opened, text input and BACKSPACE pressed
Date Sat, 17 Aug 2013 03:18:48 GMT

    [ https://issues.apache.org/jira/browse/FLEX-33630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13742814#comment-13742814
] 

Mark Kessler commented on FLEX-33630:
-------------------------------------

Confirmed with hitting the backspace as well.  Same message.

                
> ComboBox RTE when opened and DEL pressed OR when opened, text input and BACKSPACE pressed
> -----------------------------------------------------------------------------------------
>
>                 Key: FLEX-33630
>                 URL: https://issues.apache.org/jira/browse/FLEX-33630
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: ComboBox
>    Affects Versions: Apache Flex 4.9.0
>            Reporter: Mihai Chira
>            Priority: Critical
>              Labels: easyfix, easytest
>         Attachments: _ExplodingCombobox.fxp
>
>
> Run the attached project (nothing more than a ComboBox instance with no data provider)
and either:
> 1. open the combobox and press DEL.
> 2. open the combobox, type something, then press BACKSPACE.
> Actual behaviour: RTE:
> 1.
> TypeError: Error #1009: Cannot access a property or method of a null object reference.
> 	at spark.accessibility::ComboBoxAccImpl/eventHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/accessibility/ComboBoxAccImpl.as:522]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> 	at spark.components.supportClasses::DropDownListBase/http://www.adobe.com/2006/flex/mx/internal::changeHighlightedSelection()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/supportClasses/DropDownListBase.as:652]
> 	at spark.components::ComboBox/textInput_changeHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/ComboBox.as:1105]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> 	at spark.components.supportClasses::SkinnableTextBase/textDisplay_changeHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/supportClasses/SkinnableTextBase.as:2707]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> 	at spark.components::RichEditableText/textContainerManager_flowOperationCompleteHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/RichEditableText.as:4835]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at flashx.textLayout.container::TextContainerManager/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/container/TextContainerManager.as:1598]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at flashx.textLayout.elements::TextFlow/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/elements/TextFlow.as:867]
> 	at flashx.textLayout.edit::EditManager/finalizeDo()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:679]
> 	at flashx.textLayout.edit::EditManager/doOperation()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:623]
> 	at flashx.textLayout.edit::EditManager/deleteNextCharacter()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:1383]
> 	at flashx.textLayout.edit::EditManager/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:362]
> 	at flashx.textLayout.container::ContainerController/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/container/ContainerController.as:2529]
> 	at flashx.textLayout.container::TextContainerManager/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/container/TextContainerManager.as:1889]
> 	at spark.components.supportClasses::RichEditableTextContainerManager/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/supportClasses/RichEditableTextContainerManager.as:665]
> 2.
> TypeError: Error #1009: Cannot access a property or method of a null object reference.
> 	at spark.accessibility::ComboBoxAccImpl/eventHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/accessibility/ComboBoxAccImpl.as:522]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> 	at spark.components.supportClasses::DropDownListBase/http://www.adobe.com/2006/flex/mx/internal::changeHighlightedSelection()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/supportClasses/DropDownListBase.as:652]
> 	at spark.components::ComboBox/textInput_changeHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/ComboBox.as:1105]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> 	at spark.components.supportClasses::SkinnableTextBase/textDisplay_changeHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/supportClasses/SkinnableTextBase.as:2707]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/framework/src/mx/core/UIComponent.as:13160]
> 	at spark.components::RichEditableText/textContainerManager_flowOperationCompleteHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/RichEditableText.as:4835]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at flashx.textLayout.container::TextContainerManager/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/container/TextContainerManager.as:1598]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at flashx.textLayout.elements::TextFlow/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/elements/TextFlow.as:867]
> 	at flashx.textLayout.edit::EditManager/finalizeDo()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:679]
> 	at flashx.textLayout.edit::EditManager/doOperation()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:623]
> 	at flashx.textLayout.edit::EditManager/deletePreviousCharacter()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:1535]
> 	at flashx.textLayout.edit::EditManager/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/edit/EditManager.as:372]
> 	at flashx.textLayout.container::ContainerController/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/container/ContainerController.as:2529]
> 	at flashx.textLayout.container::TextContainerManager/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/textLayout/3.0.33/src/flashx/textLayout/container/TextContainerManager.as:1889]
> 	at spark.components.supportClasses::RichEditableTextContainerManager/keyDownHandler()[/Users/justinmclean/Documents/ApacheFlexSDK/frameworks/projects/spark/src/spark/components/supportClasses/RichEditableTextContainerManager.as:665]

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