set textfield text from another class java

[ofir roz]

i have got this 2 classes

but when i try to move the text from one to another i don't see it when i switch to the 2nd window, although i do see with when printing to console with getTest();

package test;

import java.sql.*;
import java.util.*;

import javax.swing.*;
import javax.swing.table.TableColumn;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

public class JTableResultSet {
	public static   JFrame frame;
	public static  JPanel panel;
	public test2 tt = new test2();
	/**
	 * @wbp.parser.entryPoint
	 */
	public void  init() {
        Vector columnNames = new Vector();
        Vector data = new Vector();
         panel = new JPanel();   //
        try {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            Connection con = DriverManager.getConnection(
                    "jdbc:mysql://localhost:3306/mybox", "root", "");
            String sql = "select requestID,RequestType,status,UserName "+
						"from adminrequsts a, users s "+
						"where s.UserID = a.UserId";
						

            Statement statement = con.createStatement();
            ResultSet resultSet = statement.executeQuery(sql);
            ResultSetMetaData metaData = resultSet.getMetaData();
            int columns = metaData.getColumnCount();
            for (int i = 1; i <= columns; i++) {
                columnNames.addElement(metaData.getColumnName(i));
            }
            while (resultSet.next()) {
                Vector row = new Vector(columns);
                for (int i = 1; i <= columns; i++) {
                    row.addElement(resultSet.getObject(i));
                }
                data.addElement(row);
            }
            resultSet.close();
            statement.close();
        } catch (Exception e) {
            System.out.println(e);
        }
        final JTable table = new JTable(data, columnNames);
        for (int c = 0; c < table.getColumnCount(); c++){        
            Class<?> col_class = table.getColumnClass(c);
            table.setDefaultEditor(col_class, null);        // remove editor
        }
        TableColumn column;
        for (int i = 0; i < table.getColumnCount(); i++) {
            column = table.getColumnModel().getColumn(i);
            column.setMaxWidth(350);
        }
        
        JButton btnBack = new JButton("Back");
        btnBack.addMouseListener(new MouseAdapter() {
        	@Override
        	public void mouseClicked(MouseEvent e) {
        		frame.setVisible(false);
        		tt.frame.setVisible(true);
        	}
        });
        panel.add(btnBack);        
      
        JScrollPane scrollPane = new JScrollPane(table);   
        panel.add(scrollPane);               
        frame = new JFrame();
        frame.getContentPane().add(panel);         //adding panel to the frame
        frame.setSize(800, 600); //setting frame size
        frame.setVisible(true);  //setting visibility true
        
        table.addMouseListener(new java.awt.event.MouseAdapter() {
            @Override
            public void mouseClicked(java.awt.event.MouseEvent e) {
                int row = table.rowAtPoint(e.getPoint());
                int column = table.columnAtPoint(e.getPoint());
                if (row >= 0 && column >= 0) {
                	String rowEntry = "";
                	String user = "";
                   // JOptionPane.showConfirmDialog(null, "dfdfd");
                    rowEntry = rowEntry + " " + table.getValueAt(row, column).toString();
                   // StringTokenizer st = new StringTokenizer(rowEntry);
                    String[] splited = rowEntry.split("\\s+");
                    //System.out.println(splited[1]);
                    user = user + " " + table.getValueAt(row , column + 2).toString();
                    //System.out.println(user);
                   // System.out.println(rowEntry);
                   // System.out.println(rowEntry.startsWith(" Add"));
                    if (rowEntry.startsWith(" Add")){
                    	//System.out.println("gfgfdgfdg");
                    	AdminAddPeopleToGroup admin = new AdminAddPeopleToGroup();                   	
                    	
                    	admin.init();
                    	admin.setGrp(splited[2]);
                    	admin.setUsr(user);
                    	
                    	
                    }
                 
                   	
                }
            }
        });
    }
}

package test;

import java.awt.BorderLayout;
import java.awt.EventQueue;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JTextPane;

import java.awt.Choice;
import java.awt.TextField;
import java.awt.Button;
import java.awt.Color;
import java.awt.Font;

import javax.swing.JLabel;

import java.awt.SystemColor;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;


public class AdminAddPeopleToGroup extends AbstractGUI {

	private JPanel contentPane;
	private JLabel join;
	private JButton cancelButton;
	private JButton OkButton;
	private TextField textField;
	private JTextPane textPane;
	private JTextPane UserField;
	private JTextPane txtpnChooseGroup;
	private JTextPane txtpnAddPeopleTo;
	private String grp = new String();
	private String usr = new String();
	

	/**
	 * Launch the application.
	 */
	public void init() {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					AdminAddPeopleToGroup frame = new AdminAddPeopleToGroup();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the frame.
	 */
	public AdminAddPeopleToGroup() {
		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		setBounds(100, 100, 800, 600);
		contentPane = new JPanel();
		contentPane.setBackground(new Color(59, 89, 151));
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
		
		txtpnAddPeopleTo = new JTextPane();
		txtpnAddPeopleTo.setForeground(SystemColor.textHighlightText);
		txtpnAddPeopleTo.setBackground(new Color(59, 89, 151));
		txtpnAddPeopleTo.setFont(new Font("Tahoma", Font.PLAIN, 18));
		txtpnAddPeopleTo.setText("Add People To Group");		
		txtpnAddPeopleTo.setBounds(320, 33, 177, 42);
		contentPane.add(txtpnAddPeopleTo);
		
		txtpnChooseGroup = new JTextPane();
		txtpnChooseGroup.setForeground(SystemColor.textHighlightText);
		txtpnChooseGroup.setFont(new Font("Tahoma", Font.PLAIN, 16));
		txtpnChooseGroup.setText(" Group");
		txtpnChooseGroup.setBackground(new Color(59, 89, 151));
		txtpnChooseGroup.setBounds(430, 230, 185, 20);
		contentPane.add(txtpnChooseGroup);
		
		UserField = new JTextPane();
		UserField.setForeground(SystemColor.textHighlightText);
		UserField.setFont(new Font("Tahoma", Font.PLAIN, 16));
		UserField.setText(" User");
		UserField.setBackground(new Color(59, 89, 151));
		UserField.setBounds(430, 282, 137, 20);
		contentPane.add(UserField);
		
		textPane = new JTextPane();
		textPane.setForeground(SystemColor.textHighlightText);
		textPane.setFont(new Font("Tahoma", Font.PLAIN, 16));
		textPane.setText("Reason");
		textPane.setBackground(new Color(59, 89, 151));
		textPane.setBounds(430, 334, 67, 20);
		contentPane.add(textPane);
		
		textField = new TextField();
		textField.setBounds(430, 359, 185, 20);
		contentPane.add(textField);
		
		OkButton = new JButton();		
		OkButton.addMouseListener(new MouseAdapter() {
			@Override
			public void mouseClicked(MouseEvent arg0) {
				JOptionPane.showInputDialog("good");
			}
		});
		OkButton.setIcon(new ImageIcon("src/GUI_final/OkButton.jpg"));
		OkButton.setBounds(174, 426, 120, 42);
		contentPane.add(OkButton);
		
		cancelButton = new JButton();
		cancelButton.setIcon(new ImageIcon("src/GUI_final/cancelButton.jpg"));
		cancelButton.setBounds(442, 426, 209, 42);
		contentPane.add(cancelButton);
		
		join= new JLabel();
		join.setIcon(new ImageIcon("src/GUI_final/join.jpeg"));
		join.setBounds(131, 167, 260	, 165);
		contentPane.add(join);
		
		TextField UserText = new TextField();
		UserText.setText(getUsr());
		UserText.setBounds(430, 308, 185, 20);
		contentPane.add(UserText);
		
		TextField GroupFiled = new TextField();
		GroupFiled.setText(getGrp());
		GroupFiled.setBounds(430, 256, 185, 20);
		contentPane.add(GroupFiled);
	}


	public JTextPane getUserField() {
		return UserField;
	}

	public void setUserField(JTextPane userField) {
		UserField = userField;
	}

	public void okListner(ActionListener listenForOkButton){
		OkButton.addActionListener(listenForOkButton);
	}
	
	public void cancelListner(ActionListener listenForCancelButton){
		cancelButton.addActionListener(listenForCancelButton);		
	}

	public JLabel getJoin() {
		return join;
	}

	public void setJoin(JLabel join) {
		this.join = join;
	}

	public JButton getCancelButton() {
		return cancelButton;
	}

	public void setCancelButton(JButton cancelButton) {
		this.cancelButton = cancelButton;
	}

	public JButton getOkButton() {
		return OkButton;
	}

	public void setOkButton(JButton okButton) {
		OkButton = okButton;
	}

	public TextField getTextField() {
		return textField;
	}

	public void setTextField(TextField textField) {
		this.textField = textField;
	}

	public JTextPane getTextPane() {
		return textPane;
	}

	public void setTextPane(JTextPane textPane) {
		this.textPane = textPane;
	}



	public JTextPane getTxtpnChooseUser_1() {
		return UserField;
	}

	public void setTxtpnChooseUser_1(JTextPane txtpnChooseUser_1) {
		this.UserField = txtpnChooseUser_1;
	}

	public JTextPane getTxtpnChooseGroup() {
		return txtpnChooseGroup;
	}

	public void setTxtpnChooseGroup(JTextPane txtpnChooseGroup) {
		this.txtpnChooseGroup = txtpnChooseGroup;
	}



	public JTextPane getTxtpnAddPeopleTo() {
		return txtpnAddPeopleTo;
	}

	public void setTxtpnAddPeopleTo(JTextPane txtpnAddPeopleTo) {
		this.txtpnAddPeopleTo = txtpnAddPeopleTo;
	}

	public String getGrp() {
		return grp;
	}

	public void setGrp(String grp) {
		this.grp = grp;
	}

	public String getUsr() {
		return usr;
	}

	public void setUsr(String usr) {
		this.usr = usr;
	}
	
}

[Ranganathan Kaliyur Mannar]

Hi ofir,
Welcome to the Ranch!

I see some problems with your code:
a) Too long to read for people to help out - I suggest you create a SSCCE.
b) You are using both AWT and Swing components. ex.: TestField in the second class - this is a bad idea if intentional. If not, you should remember that Swing components start with a 'J' and you might have missed it.
c) I don't see any method where you set the text to (in the second class).