[FLEX-15152] closeButton of TitleBar of Window component can't be disabled, got an exception

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: mx: Window
• Environment: Affected OS(s): Windows; Affected OS(s): ; Language Found: Japanese
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 28/Jul/08 16:16
• Updated: 10/May/11 11:17

Description

Steps to reproduce:
1. compile an attachment
2. click "test" button
3.

Actual Results:
ArgumentError: 未定義のステート 'disabled'
at mx.core::UIComponent/getState()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:7169]
at mx.core::UIComponent/findCommonBaseState()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:7189]
at mx.core::UIComponent/commitCurrentState()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:7088]
at mx.core::UIComponent/setCurrentState()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:7052]
at mx.core::UIComponent/set currentState()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:4338]
at mx.controls::Button/http://www.adobe.com/2006/flex/mx/internal::viewSkinForPhase()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\controls\Button.as:1794]
at mx.controls::Button/http://www.adobe.com/2006/flex/mx/internal::viewSkin()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\controls\Button.as:1705]
at mx.controls::Button/updateDisplayList()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\controls\Button.as:1587]
at mx.core::UIComponent/validateDisplayList()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:6292]
at mx.managers::LayoutManager/validateDisplayList()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\managers\LayoutManager.as:605]
at mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\managers\LayoutManager.as:678]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:8564]
at mx.core::UIComponent/callLaterDispatcher()[E:\dev\3.0.3\frameworks\projects\framework\src\mx\core\UIComponent.as:8507]

Expected Results:
no exception and closeButton of TitleBar is disabled

Workaround (if any):