AWT(Optional) AWTEvent Container 匚Pmek[APp Font Butt Windo FI Fontmetri Dialog FileDialog Text Field Object Color Textcomponer TextA Graph List Component Choice Check Box Layout Manager Check Box Group Canvas Menu component Menuitem Menu Menubar ScrollbarAWT (Optional) AWTEvent Font FontMetrics Component Graphics Obje ct Color Canvas Button TextCom ponent Lab el List CheckB o x Gro u p CheckB o x Choice Container Pa n el Applet Fra m e Di alog File Dialog Wind o w TextFiel d TextArea Men uCo m ponent MenuItem MenuBar Menu Scrollbar LayoutManager