In order to change the indicated background color, you'll need to edit the ControlTemplate
of the RadTabControl
. Basically the template contains a border - HeaderBackground
, that sets the background color of the upper part of the RadTabControl
. However, the ItemsPanel
hosting the RadTabItems
doesn't take up the entire space of this upper part
and this is why setting its Background
won't have the effect you're looking for.
I modified the sample project to change the Background
color of the HeaderBackground
element of the RadTabControl
. Please have a look at it and let me know if it works for you.
Also, based on your scenario we decided to add a property HeaderBackground
that will allow an easier customization of the RadTabControl
upper part background. You can vote for this feature here
. I also updated your Telerik account as your requirements brought us to adding this new feature in the control.
the Telerik team
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