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Posted to issues@flex.apache.org by "Justin Mclean (JIRA)" <ji...@apache.org> on 2013/08/03 18:39:48 UTC
[jira] [Resolved] (FLEX-32948) Invalid implementation
drawRowBackgrounds function in AdvancedDataGrid
[ https://issues.apache.org/jira/browse/FLEX-32948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Justin Mclean resolved FLEX-32948.
----------------------------------
Resolution: Fixed
Fix Version/s: Apache Flex 4.11.0
Checked into develop branch.
> Invalid implementation drawRowBackgrounds function in AdvancedDataGrid
> ----------------------------------------------------------------------
>
> Key: FLEX-32948
> URL: https://issues.apache.org/jira/browse/FLEX-32948
> Project: Apache Flex
> Issue Type: Bug
> Components: Advanced Data Grid
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): All OS Platforms
> Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Fix For: Apache Flex 4.11.0
>
>
> Steps to reproduce:
> 1. Open AdvancedDataGrid.as
> 2. Scroll to line 3000 in function "override protected function drawRowBackgrounds():void"
> 3. implementation is "drawRowBackground(rowBGs, i++, rowInfo[curRow].y, rowInfo[curRow].height, colors[d - 1], curRow);"
> 4. But the last argument "curRow" is not a dataIndex value;
>
> Actual Results:
>
> Same as in DataGrid.as
> var actualRow:int = verticalScrollPosition;
> var n:int = contentHolder.listItems.length;
> while (curRow < n)
> {
> drawRowBackground(rowBGs, i++, contentHolder.rowInfo[curRow].y, contentHolder.rowInfo[curRow].height,
> colors[actualRow % colors.length], actualRow);
> curRow++;
> actualRow++;
> }
> Where actualRow start index of verticalScrollPosition.
>
> Expected Results:
>
> If verticalScrollPosition equals to 41 the dataIndex should equals to 41 as well not to ZERO
>
> Workaround (if any):
>
> drawRowBackground(rowBGs, i++, rowInfo[curRow].y, rowInfo[curRow].height, colors[d - 1], actualRow);"
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