Java - How To Display image from JTable to JLabel In Java NetBeans

How To Display Picture From JTable To JLabel In Java NetBeans

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In this java Tutorial we will see How To Fill data Into JTable from Mysql  database And Also Displaying Picture From Mysql Database In Java NetBeans .

Before: Display Picture From Mysql Database To JTable In Java





Project Source Code:




// Create A JFrame Named "JTableWithImage"


package javaapp;

import java.awt.Image;
import java.util.ArrayList;
import javax.swing.ImageIcon;

/**
 *
 * @author 1bestcsharp.blogspot.com
 */

public class JTableWithImage extends javax.swing.JFrame {

    public JTableWithImage() {
        initComponents();
        populateJTable();
    }

    
 // populate jtable from mysql database and displaying image
    public void populateJTable(){
        MyQuery mq = new MyQuery();
        ArrayList<Product2> list = mq.BindTable();
        String[] columnName = {"Id","Name","Qte","Price","Image","Categorie"};
        Object[][] rows = new Object[list.size()][6];
        for(int i = 0; i < list.size(); i++){
            rows[i][0] = list.get(i).getID();
            rows[i][1] = list.get(i).getName();
            rows[i][2] = list.get(i).getQte();
            rows[i][3] = list.get(i).getPrice();
            
            if(list.get(i).getMyImage() != null){
                
             ImageIcon image = new ImageIcon(new ImageIcon(list.get(i).getMyImage()).getImage()
             .getScaledInstance(150, 120, Image.SCALE_SMOOTH) );   
                
            rows[i][4] = image;
            }
            else{
                rows[i][4] = null;
            }
            rows[i][5] = list.get(i).getCatID();
        }
        
        TheModel model = new TheModel(rows, columnName);
        jTable1.setModel(model);
        jTable1.setRowHeight(120);
        jTable1.getColumnModel().getColumn(4).setPreferredWidth(150);
    }
    
    
    
    
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        jLabel1 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jTable1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jTable1MouseClicked(evt);
            }
        });
        jScrollPane1.setViewportView(jTable1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1)
                .addContainerGap())
            .addGroup(layout.createSequentialGroup()
                .addGap(248, 248, 248)
                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 291, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(261, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 272, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 194, Short.MAX_VALUE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>                        

// show image from jtable to jlabel
    private void jTable1MouseClicked(java.awt.event.MouseEvent evt) {                                     
      
        int i = jTable1.getSelectedRow();
        if(jTable1.getValueAt(i, 4) != null)
        {
        ImageIcon image1 = (ImageIcon)jTable1.getValueAt(i, 4);
        Image image2 = image1.getImage().getScaledInstance(jLabel1.getWidth(), jLabel1.getHeight()
                 , Image.SCALE_SMOOTH);
        ImageIcon image3 = new ImageIcon(image2);
        jLabel1.setIcon(image3);
        }
        else{
            System.out.println("No Image");
        }
    }                                    

    public static void main(String args[]) {
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(JTableWithImage.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(JTableWithImage.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(JTableWithImage.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(JTableWithImage.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }

        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new JTableWithImage().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                     
    private javax.swing.JLabel jLabel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    // End of variables declaration                   
}




///////////////OUTPUT:


Show image from JTable to JLabel In Java
Show image from JTable to JLabel In Java




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