How to make JComboBox set paticular elements visible and other notvisible

Question

Could someone tell me how to do this? Ive tried by putting the element1.setVisible(true) in actionListener but it does nothing.

But do i have to out setVisible(false) in the part i created the element? And then have another setVisible(true) in the actionListener? — user1232112, Nov 27 '14 at 17:59

score 1 · Answer 1 · edited May 23 '17 at 11:50

1

If element1 was added after the initial calls to pack() and set visible(), you will have to revalidate(), and possibly repaint(), the enclosing container. A more extensive examination of the problem is seen here.

edited May 23 '17 at 11:50

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answered Nov 27 '14 at 18:42

trashgod

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How to make JComboBox set paticular elements visible and other notvisible

1 Answers1