Organize Component in a Form

Question

Hello!
I wasn't able to put the JTable in the correct position that is below the other components. Could anyone help me?
public class teste extends JFrame
     private javax.swing.JButton btnBotaoOK = new JButton();
     private javax.swing.JButton btnAnterior = new JButton();
     private javax.swing.JButton btnProximo = new JButton();
     private javax.swing.JLabel lblAtivo = new JLabel();
     private javax.swing.JLabel lblCompra = new JLabel();
     private javax.swing.JLabel lblVenda = new JLabel();
     private javax.swing.JPanel pnlSuperior = new JPanel(new BorderLayout());
     private javax.swing.JPanel pnlInferior = new JPanel();
     private javax.swing.JTextField txtCodAtivo = new JTextField();
     public teste()
          initComponents();
     private void initComponents() {
          lblAtivo.setHorizontalAlignment(SwingConstants.LEADING);
          lblAtivo.setHorizontalTextPosition(SwingConstants.CENTER);
          lblAtivo.setText("Ativo");
          lblAtivo.setBounds(new Rectangle(4, 4, 79, 16));
          txtCodAtivo.setFont(new java.awt.Font("Dialog", 1, 12));
          txtCodAtivo.setHorizontalAlignment(SwingConstants.CENTER);
          txtCodAtivo.setBounds(new Rectangle(4, 21, 81, 18));
          txtCodAtivo.setForeground(objContexto.Funcoes.toRGBColor(0, 0, 160));
          txtCodAtivo.setRequestFocusEnabled(true);
          btnBotaoOK.setBounds(new Rectangle(90, 4, 51, 35));
          btnBotaoOK.setRequestFocusEnabled(true);
          btnBotaoOK.setRolloverEnabled(false);
          btnBotaoOK.setText("OK");
          lblCompra.setHorizontalAlignment(SwingConstants.LEADING);
          lblCompra.setHorizontalTextPosition(SwingConstants.CENTER);
          lblCompra.setText("Compra");
          lblCompra.setForeground(Color.RED);
          lblCompra.setBounds(new Rectangle(160, 25, 79, 16));
          lblVenda.setHorizontalAlignment(SwingConstants.LEADING);
          lblVenda.setHorizontalTextPosition(SwingConstants.CENTER);
          lblVenda.setText("Venda");
          lblVenda.setForeground(Color.BLUE);
          lblVenda.setBounds(new Rectangle(230, 25, 79, 16));
          btnAnterior.setBounds(new Rectangle(290, 4, 51, 35));
          btnAnterior.setRequestFocusEnabled(true);
          btnAnterior.setRolloverEnabled(false);
          btnAnterior.setText("<<");
          btnProximo.setBounds(new Rectangle(345, 4, 51, 35));
          btnProximo.setRequestFocusEnabled(true);
          btnProximo.setRolloverEnabled(false);
          btnProximo.setText(">>");
          btnProximo.setFont(new Font("Dialog", Font.BOLD, 12));
          cpJanela.add(lblAtivo, null);
          cpJanela.add(txtCodAtivo, null);
          cpJanela.add(btnBotaoOK, null);
          cpJanela.add(lblCompra, null);
          cpJanela.add(lblVenda, null);
          cpJanela.add(btnAnterior, null);
          cpJanela.add(btnProximo, null);
          JTable objGrid = new JTable();
          JPanel objPanel = new JPanel();
          objPanel.add(objGrid, null);
          add(objPanel, null);
          String strColunas[] = {"Ps" , "Cor.", "Qtd.", "Pre�o", "Pre�o", "Qtd.", "Cor.", "Ps"};
          Object dados[][] = new Object[30][strColunas.length];
          for(int idLn=0; idLn<dados.length; idLn++)
               for(int idCl=0; idCl<dados[0].length; idCl++)
                    dados[idLn][idCl] = String.valueOf(idLn) + " , " + String.valueOf(idCl);
Thanks,
Pati :o)

Answer 1

try using a JSplitPane.
its an easy way to separate a table from the controls
JSplitPane sp = new JSplitPane(JSplitPane.Vertical_Split);
sp.setBottomComponent(table)
sp.setTopComponet(panelwithotherstuff)
sp.setDividerLocation(300);just an idea.