Remove scroll forward/backward button of JideTabbedPane

[pianyao]

I wrote an UI class inherited from BasicJideTabbedPaneUI, and want to hide/remove the automatically created forward/backward button.
Since JideTabbedPane doesn't provide such an API, could anyone tell me how to remove them or explain the mechanism of calculate the area width of function buttons?
I checked the layout source code but failed to understand it, as it is more than 600 lines.
Right now I simply hide the two buttons after each layout operation, but the space they take up is still there.

Thanks...

[JIDE Support]

JideTabbedPane has setShowTabButtons method which will hide the buttons. However this method doesn't always hide the scroll button because if you have too many tabs wider than the tabbed pane, you must have the scroll buttons, otherwise you can't get to all the tabs. So setShowTabButtons will only hide the scroll buttons when all the tabs are visible.