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can't stop JPanel paint

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From Peter Cheung <cmk128@gmail.com>
Newsgroups comp.lang.java.programmer
Subject can't stop JPanel paint
Date Thu, 14 Jul 2011 04:43:04 -0700 (PDT)
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Hi
   I have overrider all the paintXX method and did nothing in there. But why I still able to see the component on top of the JPanel?

thanks
from Peter (cmk128@hotmail.com)

import java.awt.CardLayout;

public class Carousel extends JPanel {
	public Carousel() {
		setLayout(new CardLayout(0, 0));
		b.setSize(100, 100);
	}

	public Component add(Component c) {
		add(c, "");
		return c;
	}

	 public void paint(Graphics g) {
	 }

	public void paintComponents(Graphics g) {

	}

	public void paintChildren(Graphics g) {
		System.out.println("ss");
	}

	public void paintImmediately(int x, int y, int w, int h) {
	}

	public void paintImmediately(Rectangle r) {
	}

	public void repaint(long tm, int x, int y, int width, int height) {

	}
}

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can't stop JPanel paint Peter Cheung <cmk128@gmail.com> - 2011-07-14 04:43 -0700
  Re: can't stop JPanel paint supercalifragilisticexpialadiamaticonormalizeringelimatisticantations <supercalifragilisticexpialadiamaticonormalizeringelimatisticantations@averylongandannoyingdomainname.com> - 2011-07-14 08:37 -0400
  Re: can't stop JPanel paint Roedy Green <see_website@mindprod.com.invalid> - 2011-07-26 06:30 -0700

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