import java.awt.Toolkit;import java.util.Calendar;import java.util.GregorianCalendar;import java.util.logging.Level;import java.util.logging.Logger;import javax.swing.JOptionPane;import java.io.*;import com.sun.speech.freetts.*;
public class tabels extends javax.swing.JFrame {
/** * Creates new form tabels */ public tabels() { initComponents(); }
/** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code"> private void initComponents() {
jPanel1 = new javax.swing.JPanel(); tf1 = new javax.swing.JTextField(); jLabel2 = new javax.swing.JLabel(); tf = new javax.swing.JTextField(); jLabel3 = new javax.swing.JLabel(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jScrollPane1 = new javax.swing.JScrollPane(); ta = new javax.swing.JTextArea(); l = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
tf1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N tf1.addKeyListener(new java.awt.event.KeyAdapter() { public void keyTyped(java.awt.event.KeyEvent evt) { tf1KeyTyped(evt); } });
jLabel2.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N jLabel2.setForeground(new java.awt.Color(102, 102, 0)); jLabel2.setText("Enter table number"); jLabel2.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jLabel2MouseClicked(evt); } });
tf.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N tf.addKeyListener(new java.awt.event.KeyAdapter() { public void keyTyped(java.awt.event.KeyEvent evt) { tfKeyTyped(evt); } });
jLabel3.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N jLabel3.setForeground(new java.awt.Color(102, 102, 0)); jLabel3.setText("Enter table Limit"); jLabel3.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jLabel3MouseClicked(evt); } });
jButton1.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N jButton1.setForeground(new java.awt.Color(102, 102, 0)); jButton1.setText("Display Table"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } });
jButton2.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N jButton2.setForeground(new java.awt.Color(102, 102, 0)); jButton2.setText("Refresh"); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton2ActionPerformed(evt); } });
ta.setColumns(20); ta.setFont(new java.awt.Font("Monospaced", 1, 24)); // NOI18N ta.setForeground(new java.awt.Color(102, 102, 0)); ta.setRows(5); jScrollPane1.setViewportView(ta);
l.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N l.setText("Table of Number");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup() .addGap(0, 0, Short.MAX_VALUE) .addComponent(l, javax.swing.GroupLayout.PREFERRED_SIZE, 214, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(144, 144, 144)) .addGroup(jPanel1Layout.createSequentialGroup() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addGap(30, 30, 30) .addComponent(jButton2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jButton1)) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 411, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(jPanel1Layout.createSequentialGroup() .addContainerGap() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel2) .addGap(18, 18, 18) .addComponent(tf1, javax.swing.GroupLayout.PREFERRED_SIZE, 216, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel3) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(tf, javax.swing.GroupLayout.PREFERRED_SIZE, 216, javax.swing.GroupLayout.PREFERRED_SIZE))))) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) ); jPanel1Layout.setVerticalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addGap(40, 40, 40) .addComponent(l) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(tf1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel2)) .addGap(28, 28, 28) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(tf, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel3)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButton1) .addComponent(jButton2)) .addGap(18, 18, 18) .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 425, Short.MAX_VALUE)) );
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addContainerGap()) );
pack(); }// </editor-fold>
private void tfKeyTyped(java.awt.event.KeyEvent evt) { char ch = evt.getKeyChar(); if(Character.isAlphabetic(ch)) { evt.consume(); } // TODO add your handling code here: }
private void jLabel2MouseClicked(java.awt.event.MouseEvent evt) { // TODO add your handling code here: }
private void tf1KeyTyped(java.awt.event.KeyEvent evt) { // TODO add your handling code here: }
private void jLabel3MouseClicked(java.awt.event.MouseEvent evt) { // TODO add your handling code here: }
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { try { int n1=Integer.parseInt(tf.getText()); int n=Integer.parseInt(tf1.getText()); for(int i=1;i<=n1;i++){ ta.append(n+" x "+i+" = "+n*i+"\n"); } }catch(Exception e){ JOptionPane.showMessageDialog(null, e);} // TODO add your handling code here: }
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { ta.setText(""); tf1.setText(""); tf.setText("");// TODO add your handling code here: }
/** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ 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(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold>
/* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new tabels().setVisible(true); } }); }
// Variables declaration - do not modify private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JPanel jPanel1; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JLabel l; private javax.swing.JTextArea ta; private javax.swing.JTextField tf; private javax.swing.JTextField tf1; // End of variables declaration }
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