Change header appearance of TreeGrid
Is there such a way to change header appearance of TreeGrid?
It is inconvinient that GridView has no constructor to change column appearance.
This is slightly easier to do in the latest support version, but you can override the initColumnHeader method to change the appearance if just changing one instance. If changing all of them, remember that you can write a replace-with rule.
This is something that we are working in 3.1 as part of the general effort to improve the appearance usage.
Oh, thanks! Very helpful!