to set layout in content of JTabbedPane!

[Bumsys]

I create JtabbedPane and add some data and it appears in the centre of
tabs. How can I do that the data appears in the northwest? How to set
layout in JtabbedPane?

 

[RedGrittyBrick]

I create JtabbedPane and add some data and it appears in the centre of
tabs. How can I do that the data appears in the northwest? How to set
layout in JtabbedPane?

Presumably you are using

tabbedPane.addTab(name, panel);

If so use panel.setLayout(...)

There are several layout managers that would let you position contents
in the North-West position.