Sample Objects of different Classes

Classes used to create the above components are as follows:

Component Name	Class Name
Frame	JFrame
Panel	JPanel
Button	JButton
Label	JLabel
TextField	JTextField
RadioButton	JRadioButton
ChekBox	JCheckBox
ComboBox	JComboBox

JFrame frame = new JFrame("Welcome");

JPanel panel = new JPanel();

JLabel lblusername = new JLabel("User Name");

JTextField txtusername = new JTextField(30);

JButton btnOk = new JButton("OK");

JRadioButton rbMale = new JRadioButton();

JCheckBox cbHobby = new JCheckBox();

JComboBox cbxCity = new JComboBox();