The header row for ListGrids seems to be broken in certain cases on 3.1. It doesn't apply the correct style to some columns until you have hovered over them. I've tried the "main" 3.1 release as well as the 2013-01-09 nightly.
I've tested this with IE9 on Windows 7 and it is visible in the showcase here: http://www.smartclient.com/smartgwt/showcase/#grid_top_header. The same problem does not appear (neither in the showcase nor my own application) with Chrome on Windows 7. The issue does not occur on 3.0p (I've been using 2012-10-11).
I've attached a few images. Two are directly from the showcase (a "before hovering" and "after hovering") as well as the same from my own application. It seems that setting setAutoFitFieldWidths to false fixes the issue in our application, however that is not used in the showcase so I'm not sure what's going on. I have attached an image of my application with autofit turned off (before hovering over anything).
I've tested this with IE9 on Windows 7 and it is visible in the showcase here: http://www.smartclient.com/smartgwt/showcase/#grid_top_header. The same problem does not appear (neither in the showcase nor my own application) with Chrome on Windows 7. The issue does not occur on 3.0p (I've been using 2012-10-11).
I've attached a few images. Two are directly from the showcase (a "before hovering" and "after hovering") as well as the same from my own application. It seems that setting setAutoFitFieldWidths to false fixes the issue in our application, however that is not used in the showcase so I'm not sure what's going on. I have attached an image of my application with autofit turned off (before hovering over anything).
Attached Files
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