組件外觀：setBorder setBackgroud setForeground setFont setCursor setOpaque
組件狀態：setComponentPopupMenu setTransferHandler setTooltipText isShowing setVisible setEnable
事件處理：addHierarchyListener addMouseListener addMouseMotionListener addKeyListener addComponentListener contains getComponentAt
繪製組件：repaint revalidate paintComponent
容器層次：add remove removeAll getTopLevelAncestor getParent getComponentCount getComponent getComponentZOrder
佈局：setPreferredSize setMaximumSize setMinimumSize setAllignmentX setAllignmentY setLayout setComponentOrientation applyComponentOrientation
大小和位置：setSize setWidth setHeight setBouds setLocation