Hi Christina,
Thanks for Choosing Syncfusion products,
To achieve the feature (1.Syncfusion tab normally cuts the header short) we modified your control template in this attachment.
(2) Editing the tab header when control template is
overrided is not possible , because you are overriding the control template of tab item in which we implemented the logics for editing the tab item header. so if you want to
tab header editing feature . you need to implement such a feature in your control template . we attached our default control template and style for tab item with tab header editing
feature for your general idea. when you are using this template to create your own Control Template the PART name mentioned in Tab item template should not be changed . because we
are using this name to refer in our internal source to create tab items.
Please let us know if you have any questions,
Regards,
HemanthKumar K
ControlTemplate_TabItem_e905fc58.zip