The  five main parts of the Java GUI framework are:

  I) Components
 II) Containers
III) Layout Managers
 IV) Events
  V) Listeners


Here is an outline of the details:

I) Components
    1) Label, JLabel
    2) TextField, JTextField
    3) Button, JButton
    4) Checkbox, JCheckBox
    5) ComboBox, JComboBox
    6) List, JList
    7) ScrollBar, JScrollBar
    8) JSlider
    9) JTabbedPane
    10) Choice
    11) Canvas
    12) menus

II) Containers
    1) Frame, JFrame
    2) Panel, JPanel
    3) Window, JWindow
    4) Applet, Japplet

III) Layout Managers
    1) BorderLayout
    2) FlowLayout
    3) GridLayout
    4) CardLayout
    5) GridBagLayout

IV) Events
    1) ActionEvent
        a) buttons
        b) lists
        c) text fields
        d) menu items
    2) ItemEvent
        a) check boxes
        b) lists
        c) choices
        d) check box menu items
    3) TextEvent
        a) text components
    4) AdjustmentEvent
        a) scroll bars
    5) FocusEvent
        a) components
    6) KeyEvent
        a) components
    7) MouseEvent
        a) components
    8) WindowEvent
        a) windows (including frames)

V) Listeners
    1) ActionListener
    2) ItemListener
    3) TextListener
    4) AdjustmentListener
    5) FocusListener
    6) KeyListener
    7) MouseListener
       MouseMotionListener
    8) WindowListener