JTextField

Text fields are objects belonging to the class JTextField. Therefore, you can create a text field by declaring a reference variable of the type JTextField followed by an instantiation of the object.  Some methods of the class JTextField are:

public JTextField(int columns)

public JTextField(String str)

public JTextField(String str, int columns)

public void setLayout(String str)

public String getText()

public void setEditable(Boolean b)

public void addActionListener(ActionListener obj)