AWT and Swing Hierarchy (see Figure C.3)

JFrame Common Methods (see Figure C.4)

• Container getContentPane()
• void setDefaultCloseOperation(int operation)
• setContentPane(Container contentPane)
• void setTitle(String title)
• void setMenuBar(MenuBar bm)
• void setSize(int width, int height)
• void pack()
• void show() Note: show() is deprecated, use setVisible(true)

JPanel Common Methods

• JPanel()
• JPanel(LayoutManager layout)
• void add(Component c)
• void paintComponent(Graphics g)
• void repaint()

Graphics Common Methods

• void drawLine(int x1, int y1, int x2, int y2)
• void drawOval(int x, int y, int width, int height)
• void fillOval(int x, int y, int width, int height)
• void drawPolygon(Polygon p)
• void fillPolygon(Polygon p)
• void drawRect(int x, int y, int width, int height)
• void fillRect(int x, int y, int width, int height)
• Color getColor()
• void setColor(Color c)

Lecture Code

• MyFrame.java
• MyPanel.java