Hey, alguem poderia me falar como botar cor em uma linha do JTable?
Obrigado.
Ola Gabriel Neto,
Tente fazer da seguinte forma, aqui_vc_coloca_o_nome_do_seu_JTable.setBackground(new Color(217,217,217));
ola leandro onde eu devo botar?
olha o codigo:
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.border.EmptyBorder;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.JTableHeader;
import javax.swing.table.TableColumnModel;
import javax.swing.JLabel;
import java.awt.Font;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JTextField;
import java.awt.Color;
import java.sql.SQLException;
import javax.swing.SwingConstants;
import sistema.bin.ClienteBin3;
import sistema.conexao.ClienteControl3;
import javax.swing.ScrollPaneConstants;
import javax.swing.border.MatteBorder;
public class ConsultaProdutos extends JFrame {
String[] coluna = {"","ID","Nome","Preço","Código","Marca","Quantidade"};
String [][] linhas = {};
private DefaultTableModel tabela = new DefaultTableModel(linhas,coluna);
private JScrollPane Scroll = null;
private JTable Tabela = null;
private ClienteControl3 CliControl = new ClienteControl3();
ClienteBin3 CliBin = new ClienteBin3();
private JPanel contentPane;
private JTextField jtfCod;
private JTextField jtfNome;
public static void main(String[] args) {
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
ConsultaProdutos frame = new ConsultaProdutos();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
private JTable getTabela() {
if (Tabela == null) {
Tabela = new JTable(tabela);
Tabela.addMouseListener(new MouseAdapter() {
public void mouseReleased (MouseEvent e) {
int i = Tabela.getSelectedRow();
Object x = Tabela.getValueAt(i,1);
String codigo = x + "";
}
});
}
return Tabela;
}
private JScrollPane getScroll() {
if (Scroll == null) {
Scroll = new JScrollPane();
Scroll.setViewportBorder(new MatteBorder(1, 1, 1, 1, (Color) new Color(0, 0, 0)));
Scroll.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
Scroll.setBackground(new Color(0, 0, 0));
Scroll.setBackground(new Color(217,217,217));
Scroll.setViewportView(getTabela());
Scroll.setBounds(7,195,653,181);
defineRenderers();
}
return Scroll;
}
private void defineRenderers() {
Tabela.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
JTableHeader header = Tabela.getTableHeader();
header.setPreferredSize(new Dimension(2000,25));
TableColumnModel modeloDaColuna = Tabela.getColumnModel();
modeloDaColuna.getColumn(0).setPreferredWidth(50);
modeloDaColuna.getColumn(1).setPreferredWidth(70); //id
modeloDaColuna.getColumn(2).setPreferredWidth(140);//nome
modeloDaColuna.getColumn(3).setPreferredWidth(100);//preco
modeloDaColuna.getColumn(4).setPreferredWidth(70); //codigo
modeloDaColuna.getColumn(5).setPreferredWidth(130);//marca
modeloDaColuna.getColumn(6).setPreferredWidth(90);//quantidade
}
public ConsultaProdutos() {
setTitle("B.C. Systems");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 686, 422);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
contentPane.add(getScroll(),null);
;
JLabel label = new JLabel("Consultas dos Pre\u00E7os dos Produtos");
label.setIcon(new ImageIcon("D:\\IFBA\\4 Ano\\III Unidade\\Trabalho ADS e P.O.O\\Imagens\\lupa2.png"));
label.setFont(new Font("Tahoma", Font.PLAIN, 22));
label.setBounds(10, 11, 422, 48);
contentPane.add(label);
JButton button = new JButton("SAIR");
button.setBackground(Color.WHITE);
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
button.setIcon(new ImageIcon("D:\\IFBA\\4 Ano\\III Unidade\\Trabalho ADS e P.O.O\\Imagens\\adf.png"));
button.setFont(new Font("Tahoma", Font.PLAIN, 15));
button.setBounds(551, 11, 109, 49);
contentPane.add(button);
JButton button_1 = new JButton("VOLTAR");
button_1.setBackground(Color.WHITE);
button_1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
new TelaInicial().setVisible(true);
}
});
button_1.setIcon(new ImageIcon("D:\\IFBA\\4 Ano\\III Unidade\\Trabalho ADS e P.O.O\\Imagens\\voltar1.png"));
button_1.setFont(new Font("Tahoma", Font.PLAIN, 15));
button_1.setBounds(406, 11, 135, 49);
contentPane.add(button_1);
JButton button_6 = new JButton("CONSULTAR");
button_6.setBackground(Color.WHITE);
button_6.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
try {
CliControl.preenche_tabela(Tabela,jtfNome,jtfCod);
} catch (SQLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
});
button_6.setIcon(new ImageIcon("D:\\IFBA\\4 Ano\\III Unidade\\Trabalho ADS e P.O.O\\Imagens\\Search-icon (1).png"));
button_6.setFont(new Font("Tahoma", Font.PLAIN, 14));
button_6.setBounds(7, 142, 154, 48);
contentPane.add(button_6);
JButton button_7 = new JButton("LIMPAR");
button_7.setBackground(Color.WHITE);
button_7.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
jtfNome.setText("");
jtfCod.setText("");
JOptionPane.showMessageDialog(null,"Campos Limpos!");
}
});
button_7.setIcon(new ImageIcon("D:\\IFBA\\4 Ano\\III Unidade\\Trabalho ADS e P.O.O\\Imagens\\Eraser-icon.png"));
button_7.setHorizontalAlignment(SwingConstants.LEFT);
button_7.setFont(new Font("Tahoma", Font.PLAIN, 15));
button_7.setBounds(171, 142, 124, 48);
contentPane.add(button_7);
JButton button_8 = new JButton("ADICIONAR AO CARRINHO DE COMPRAS");
button_8.setBackground(Color.WHITE);
button_8.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
new Vendas().setVisible(true);
}
});
button_8.setIcon(new ImageIcon("D:\\IFBA\\4 Ano\\III Unidade\\Trabalho ADS e P.O.O\\Imagens\\math-add-icon.png"));
button_8.setHorizontalAlignment(SwingConstants.LEFT);
button_8.setFont(new Font("Tahoma", Font.PLAIN, 15));
button_8.setBounds(305, 142, 355, 48);
contentPane.add(button_8);
JLabel label_1 = new JLabel("Nome do Produto:");
label_1.setFont(new Font("Tahoma", Font.PLAIN, 14));
label_1.setBounds(10, 92, 124, 39);
contentPane.add(label_1);
JTextField c = new JTextField();
c.setColumns(10);
c.setBounds(131, 92, 200, 39);
//contentPane.add(a3);
JLabel label_3 = new JLabel("C\u00F3digo do Produto:");
label_3.setFont(new Font("Tahoma", Font.PLAIN, 14));
label_3.setBounds(341, 91, 136, 40);
contentPane.add(label_3);
jtfCod = new JTextField();
jtfCod.setColumns(10);
jtfCod.setBounds(470, 92, 190, 39);
contentPane.add(jtfCod);
jtfNome = new JTextField();
jtfNome.setColumns(10);
jtfNome.setBounds(131, 92, 200, 39);
contentPane.add(jtfNome);
}
}
Tenta colocar assim modeloDaColuna.setBackground(new Color(217,217,217));
due erro setbackground
The Method setBackground(Color) is undefined for the type TabelColumnModel