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https://issues.apache.org/jira/browse/FLEX-33630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean updated FLEX-33630:
---------------------------------
Labels: easyfix easytest (was: )
> 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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