Dynamically create Button on JPanel ordered in a row and column

Java Dynamically Button Created on JPanel

I want that dynamically button ordered in a row and column. And when it reach my monitor edge it move to the next column. Any ideas pls ? Here's my code. Sorry for my bad english.

package tes;

import java.awt.BorderLayout;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JOptionPane;

import javax.swing.JPanel;



public class prog extends JFrame {



static prog myFrame;

JPanel mainPanel;



public void createAndShowGUI(){

    myFrame = new prog();

    myFrame.prepareUI();

    myFrame.pack();

    myFrame.setVisible(true); 

}



private void prepareUI() {

    mainPanel = new JPanel();

    mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));

    mainPanel.add(new subPanel());

    getContentPane().add(mainPanel, BorderLayout.CENTER);

    myFrame.pack();

}

private class subPanel extends JPanel {



    public subPanel me;



    public subPanel() {

        super();

        me = this;

    try {

        Connection con = DriverManager.getConnection("jdbc:mysql://localhost/progkeg", "root", "konoha89");

        Statement stm = con.createStatement();

        String sql = ("SELECT CONCAT(`program`.`kode_prog`,`program`.`nama_prog`) FROM program" );

        ResultSet rs = stm.executeQuery(sql);



        while (rs.next()){ 

        JButton progbtn = new JButton(rs.getString(1));

        add(progbtn);

        }



    }catch(SQLException e){JOptionPane.showMessageDialog(null,e);}  



    }

  }

}

asked Nov 26 '18 at 6:20

rejik

add a comment |

Java Dynamically Button Created on JPanel

I want that dynamically button ordered in a row and column. And when it reach my monitor edge it move to the next column. Any ideas pls ? Here's my code. Sorry for my bad english.

package tes;

import java.awt.BorderLayout;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JOptionPane;

import javax.swing.JPanel;



public class prog extends JFrame {



static prog myFrame;

JPanel mainPanel;



public void createAndShowGUI(){

    myFrame = new prog();

    myFrame.prepareUI();

    myFrame.pack();

    myFrame.setVisible(true); 

}



private void prepareUI() {

    mainPanel = new JPanel();

    mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));

    mainPanel.add(new subPanel());

    getContentPane().add(mainPanel, BorderLayout.CENTER);

    myFrame.pack();

}

private class subPanel extends JPanel {



    public subPanel me;



    public subPanel() {

        super();

        me = this;

    try {

        Connection con = DriverManager.getConnection("jdbc:mysql://localhost/progkeg", "root", "konoha89");

        Statement stm = con.createStatement();

        String sql = ("SELECT CONCAT(`program`.`kode_prog`,`program`.`nama_prog`) FROM program" );

        ResultSet rs = stm.executeQuery(sql);



        while (rs.next()){ 

        JButton progbtn = new JButton(rs.getString(1));

        add(progbtn);

        }



    }catch(SQLException e){JOptionPane.showMessageDialog(null,e);}  



    }

  }

}

asked Nov 26 '18 at 6:20

rejik

add a comment |

Java Dynamically Button Created on JPanel

I want that dynamically button ordered in a row and column. And when it reach my monitor edge it move to the next column. Any ideas pls ? Here's my code. Sorry for my bad english.

package tes;

import java.awt.BorderLayout;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JOptionPane;

import javax.swing.JPanel;



public class prog extends JFrame {



static prog myFrame;

JPanel mainPanel;



public void createAndShowGUI(){

    myFrame = new prog();

    myFrame.prepareUI();

    myFrame.pack();

    myFrame.setVisible(true); 

}



private void prepareUI() {

    mainPanel = new JPanel();

    mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));

    mainPanel.add(new subPanel());

    getContentPane().add(mainPanel, BorderLayout.CENTER);

    myFrame.pack();

}

private class subPanel extends JPanel {



    public subPanel me;



    public subPanel() {

        super();

        me = this;

    try {

        Connection con = DriverManager.getConnection("jdbc:mysql://localhost/progkeg", "root", "konoha89");

        Statement stm = con.createStatement();

        String sql = ("SELECT CONCAT(`program`.`kode_prog`,`program`.`nama_prog`) FROM program" );

        ResultSet rs = stm.executeQuery(sql);



        while (rs.next()){ 

        JButton progbtn = new JButton(rs.getString(1));

        add(progbtn);

        }



    }catch(SQLException e){JOptionPane.showMessageDialog(null,e);}  



    }

  }

}

asked Nov 26 '18 at 6:20

rejik

Java Dynamically Button Created on JPanel

I want that dynamically button ordered in a row and column. And when it reach my monitor edge it move to the next column. Any ideas pls ? Here's my code. Sorry for my bad english.

package tes;

import java.awt.BorderLayout;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.ResultSet;

import java.sql.SQLException;

import java.sql.Statement;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JOptionPane;

import javax.swing.JPanel;



public class prog extends JFrame {



static prog myFrame;

JPanel mainPanel;



public void createAndShowGUI(){

    myFrame = new prog();

    myFrame.prepareUI();

    myFrame.pack();

    myFrame.setVisible(true); 

}



private void prepareUI() {

    mainPanel = new JPanel();

    mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));

    mainPanel.add(new subPanel());

    getContentPane().add(mainPanel, BorderLayout.CENTER);

    myFrame.pack();

}

private class subPanel extends JPanel {



    public subPanel me;



    public subPanel() {

        super();

        me = this;

    try {

        Connection con = DriverManager.getConnection("jdbc:mysql://localhost/progkeg", "root", "konoha89");

        Statement stm = con.createStatement();

        String sql = ("SELECT CONCAT(`program`.`kode_prog`,`program`.`nama_prog`) FROM program" );

        ResultSet rs = stm.executeQuery(sql);



        while (rs.next()){ 

        JButton progbtn = new JButton(rs.getString(1));

        add(progbtn);

        }



    }catch(SQLException e){JOptionPane.showMessageDialog(null,e);}  



    }

  }

}

java jpanel

asked Nov 26 '18 at 6:20

rejik

asked Nov 26 '18 at 6:20

rejik

asked Nov 26 '18 at 6:20

rejik

asked Nov 26 '18 at 6:20

rejik

asked Nov 26 '18 at 6:20

rejik

add a comment |

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