[FLEX-5464] EWI: default height of header and rows of DataGrid should be 22 and not 20.

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Fix Version/s: Adobe Flex SDK 2.0 (Release)
• Component/s: mx: DataGrid
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 15/Nov/05 10:43
• Updated: 10/May/11 14:12
• Resolved: 27/Jul/07 10:46

Description

Reproduction:
By default measuredHeight of row item or header item is 22
It is currently never used unless for providing some estimate of total height while dataProvider is not assigned.

Height of a row is determined as follows:
DataGridCellRenderer derives from UITextField.

TextField textHeight = fontHeight(default 10) + 4 = 14

UITextField measuredHeight = textHeight + 4 = 14 + 4 = 18

rowHeight/headerHeight => measuredHeight + topMargin + bottomMargin = 18 + 2 + 2 = 22.

So in default case measured row height would be 22.

Actual Results:

Expected Results:

Workaround: