JButton Image Does Not Show On Background Image

Feb 23, 2014

I successfully added a background image on the Panel but I can't create my JButton image on top of my background image.

ImageIcon piano = new ImageIcon("src/img/piano_backgrd.png");
JLabel backlabel = new JLabel(piano);
panel.add(backlabel, new Integer(Integer.MIN_VALUE));
backlabel.setBounds(0, 0, piano.getIconWidth(), piano.getIconHeight()); 
JButton volup = new JButton(new ImageIcon("src/img/volup.png"));
volup.setLocation(10, 0);
panel.add(volup);

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[Code] .....

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IMPORTANT PARTS OF CODE:-
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