Add JTextArea and JScrollPane

.gitignore

@@ -28,3 +28,4 @@ git.properties
 
 #IDEA Project Files
 .idea/
+/bin/

src/editor/TextEditor.java

@@ -1,11 +1,52 @@
 package editor;
 
+import java.awt.Container;
+
 import javax.swing.*;
 
+//A simple JTextArea component
+
 public class TextEditor extends JFrame {
+    /**
+     * 
+     */
+    private static final long serialVersionUID = 1L;
+
+    //constructor - initializing a JTextArea component 
     public TextEditor() {
+        JTextArea area = new JTextArea(); //constructor of the JTextArea component.
+        JScrollPane spane = new JScrollPane(area); //make the text scrollable
+
+        area.setLineWrap(true); //makes the lines wrapped if they are too long to fit the text area's width.
+        area.setWrapStyleWord(true); //lines will be wrapped at word boundaries—white spaces.
+
+        createLayout(spane);
+
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         setSize(300, 300);
         setVisible(true);
+        setTitle("JTextEditor");
+    }
+
+    private void createLayout(JComponent... arg) {
+
+        Container pane = getContentPane();
+        GroupLayout gl = new GroupLayout(pane);
+        pane.setLayout(gl);
+
+        gl.setAutoCreateContainerGaps(true);
+        gl.setAutoCreateGaps(true);
+
+        gl.setHorizontalGroup(gl.createParallelGroup()
+                .addComponent(arg[0])
+
+        );
+
+        gl.setVerticalGroup(gl.createSequentialGroup()
+                .addComponent(arg[0])
+        );
+
+        pack();
     }
+
 }