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Refresh a frame

Jesse Walker
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Joined: Aug 18, 2004
Posts: 50
I am trying to use a checkbox that once it is selected, that it will add a component to the frame do I need to use paint and repaint/update or is there another way??
Thank you
Craig Wood
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Joined: Jan 14, 2004
Posts: 1535
Brian Cole
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Joined: Sep 20, 2005
Posts: 866
Call revalidate() on the JPanel after you have added the new component.

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Consider Paul's rocket mass heater.
subject: Refresh a frame