How do add a header on extjs 3.0 groupTab example? -

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i trying add header on extjs 3.0 grouptab example ,and has given me headache days now.anybody idea how can approach that?

in grouptab example component header modified appears @ left side of component(it can appear @ right side). if want component have 1 more header @ top, can set item of container has normal header.


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