[FLEX-32541] sortable ou sortableColumns = false still shows box of sorting and sortItemRenderer = null throws error

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous, Apache Flex 4.12.1
• Fix Version/s: Apache Flex 4.14.0
• Component/s: Advanced Data Grid
• Environment: Affected OS(s): Windows; Affected OS(s): Windows XP; Language Found: English
• Assignee: Mihai Chira
• Reporter: Adobe JIRA
• Created: 07/Jul/09 13:02
• Updated: 26/Aug/14 16:48
• Resolved: 26/Aug/14 16:48

Description

Steps to reproduce:
1. Run Teste.mxml. First and second columns of first AdvancedDataGrid are sortable = false, but same thus shows the box of sorting.
2. Click at button, the first collomn shows the arrow of sorting, this is sortable = false.
3. At second AdvancedDataGrid sortItemRenderer="

{null}

", but throws error below when mouse over the headers.

TypeError: Error #1009: Não é possível acessar uma propriedade ou um método de uma referência de objeto nula.
at mx.controls.advancedDataGridClasses::AdvancedDataGridHeaderRenderer/mouseEventToHeaderPart()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\controls\advancedDataGridClasses\AdvancedDataGridHeaderRenderer.as:738]
at mx.controls::AdvancedDataGrid/mouseOverHandler()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\controls\AdvancedDataGrid.as:6493]
at mx.controls.listClasses::AdvancedListBase/mouseMoveHandler()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\controls\listClasses\AdvancedListBase.as:8119]

SDK 3.3
DMV 3.3

Workaround:
Class ADGHeaderRenderer

Expected Results:
Box of sorting don't shows when sortable ou sortableColumns = false or sortItemRenderer = null.

Please, sorry my poor English.