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Add JTextArea into JFrame

Source code below will show you how to create text area in java, and add it into JFrame. There are two example of text area in source code below. First, without initial text and second with initial text.

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COMPLETE SOURCE CODE FOR : AddJTextAreaIntoJFrame.java
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import javax.swing.JFrame;
import javax.swing.JTextArea;

import java.awt.GridLayout;

public class AddJTextAreaIntoJFrame
{
public static void main(String[]args)
{
//Create JTextArea without initial text
JTextArea textArea1=new JTextArea();

//Create JTextArea with initial text ( Text area with initial text )
JTextArea textArea2=new JTextArea("Text area with initial text");

//Create a JFrame with title ( Add JTextArea into JFrame )
JFrame frame=new JFrame("Add JTextArea into JFrame");

//Set JFrame layout
frame.setLayout(new GridLayout(2,1,1,5));

//Add first JTextArea into JFrame
frame.add(textArea1);

//Add second JTextArea into JFrame
frame.add(textArea2);

//Set default close operation for JFrame
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

//Set JFrame size
frame.setSize(400,500);

//Make JFrame visible. So we can see it.
frame.setVisible(true);
}
}


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JUST COMPILE AND EXECUTE IT
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