I have a DataGrid that needs to show a gradient background on mouseover of the row. I have created itemrenderers for each of the columns and the gradient shows up for the individual cell that is moused over, but not for the whole row. How do I get the whole row to show the gradient when mousing over one of the cells?
+1
A:
You have subclass the DataGrid and delve into the ListBase and override the protected function drawRowHighlightIndicator(). You'll be using the graphics class to draw what you need, so bone up on how to do that.
Robusto
2010-03-23 23:59:46
you lead me on the right track, but the function that needs overriding is drawHighlightIndicator
asawilliams
2010-03-24 17:32:40
I have drawRowBackgrounds on the brain because I've been doing so much of that lately. Brain cramp. But you're right, for your purposes it's drawHighlightIndicator.
Robusto
2010-03-24 17:36:18
if you change your answer I can give you credit
asawilliams
2010-03-29 23:58:42
@asawilliams: Done :)
Robusto
2010-03-30 02:24:47