Word Character Count in Java with Source Code

by Online Tutorials Library July 14, 2022

Word Character Counter in Java with Source Code

Word Character Counter in Java with Source Code: We can develop Word Character Counter in java with the help of string, AWT/Swing with event handling. Let’s see the code of creating Word Character Counter in java.

 String text=”hello tutoraspire this is wcc tool”; String words[]=text.split(“\s”); int length=words.length;//returns total number of words int clength=text.length();//returns total number of characters with space 

Let’s see the swing code to count word and character.

 import java.awt.event.*; import javax.swing.*; public class WCC extends JFrame implements ActionListener{ JTextArea ta; JButton b1,b2; WCC(){ super(“Word Character Counter – tutoraspire”); ta=new JTextArea(); ta.setBounds(50,50,300,200);  b1=new JButton(“Word”); b1.setBounds(50,300,100,30);  b2=new JButton(“Character”); b2.setBounds(180,300,100,30);  b1.addActionListener(this); b2.addActionListener(this); add(b1);add(b2);add(ta); setSize(400,400); setLayout(null); setVisible(true); } public void actionPerformed(ActionEvent e){ String text=ta.getText(); if(e.getSource()==b1){ String words[]=text.split(“\s”); JOptionPane.showMessageDialog(this,”Total words: “+words.length); } if(e.getSource()==b2){ JOptionPane.showMessageDialog(this,”Total Characters with space: “+text.length()); } } public static void main(String[] args) { new WCC(); } } 

Word Count Example with Pad and Text Color

 import java.awt.*; import javax.swing.*; import java.awt.event.*; public class CharCount extends JFrame implements ActionListener{ JLabel lb1,lb2; JTextArea ta; JButton b; JButton pad,text; CharCount(){ super(“Char Word Count Tool – JTP”); lb1=new JLabel(“Characters: “); lb1.setBounds(50,50,100,20); lb2=new JLabel(“Words: “); lb2.setBounds(50,80,100,20);  ta=new JTextArea(); ta.setBounds(50,110,300,200);  b=new JButton(“click”); b.setBounds(50,320, 80,30);//x,y,w,h b.addActionListener(this);  pad=new JButton(“Pad Color”); pad.setBounds(140,320, 110,30);//x,y,w,h pad.addActionListener(this);  text=new JButton(“Text Color”); text.setBounds(260,320, 110,30);//x,y,w,h text.addActionListener(this);  add(lb1);add(lb2);add(ta);add(b);add(pad);add(text);  setSize(400,400); setLayout(null);//using no layout manager setVisible(true); setDefaultCloseOperation(EXIT_ON_CLOSE); } public void actionPerformed(ActionEvent e){ if(e.getSource()==b){ String text=ta.getText(); lb1.setText(“Characters: “+text.length()); String words[]=text.split(“\s”); lb2.setText(“Words: “+words.length); }else if(e.getSource()==pad){ Color c=JColorChooser.showDialog(this,”Choose Color”,Color.BLACK); ta.setBackground(c); }else if(e.getSource()==text){ Color c=JColorChooser.showDialog(this,”Choose Color”,Color.BLACK); ta.setForeground(c); } } public static void main(String[] args) { new CharCount(); }} 

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