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[java]
public JComponent showJDialogAsSheet (JDialog dialog) {
sheet = (JComponent) dialog.getContentPane( );
sheet.setBackground (Color.red);
glass.setLayout (new GridBagLayout( ));
sheet.setBorder (new LineBorder(Color.black, 1));
glass.removeAll( ); www.2cto.com
GridBagConstraints gwbc = new GridBagConstraints( );
GridBagConstraints gwbc = new GridBagConstraints( );
gbc.anchor = GridBagConstraints.NORTH;
glass.add (sheet, gbc);
gbc.gridy=1;
gbc.weighty = Integer.MAX_VALUE;
glass.add (Box.createGlue( ), gbc);
glass.setVisible(true);
return sheet;
}