OnPaint() for Java?

Question

All right real quick question guys. I know that C# Forms have the OnPaint() method that keeps on being called when its time to render. I know Java has a similar one but I am lost on how to implement it. Any pointers or example(prefferred) will be very much appreciated. Thanks a lot.

Answer 1

If using Swing, refrain from painting in a top level container (eg JApplet or JFrame ) and use a JComponent or JPanel .

For custom painting in the latter two classes, use paintComponent(Graphics) .

Answer 2

Component#paint()方法。