问题
I have a question.
I have a JInternalFrame, with input-texts, combo-boxes, panels, almost finalized... but, it is bigger than the JFrame...
I don't want to do all back.. So, Can I add a scroll bar without add a scroll panel? How I to do?
Sorry for my English.
回答1:
Can I add a scroll bar without add a scroll panel? How I to do?
Why not use a JScrollPane?
Simply add your main JPanel or contentPane to a JScrollPane, add it to your JInternalFrame, and you're done. This is really you're only solution, either that or re-think your GUI structure so that you display information in a more efficient manner.
来源：https://stackoverflow.com/questions/22698509/scroll-bar-en-jinternalframe