文档介绍：GUI Basics CSE 114, Computer Science 1, Fall 2011 Stony Brook UniversityStony Brook University /~cse114 1 ? Last classes: the object-oriented paradigm, inheritance, polymorphism and dynamic bindingpolymorphism and dynamic binding ?This class: GUI basics (c) 2011 Pearson Education, In c. & (CS Stony Brook) 2 ?The design of the API for Java GUI programming is an example of how the object-oriented principle is applied // // Create a button with text OK JButton jbtOK = n ew JButton("OK"); // Create a label with t ext "Enter your name: " J L abe l j l b lN a m e = n e w J L abe l ( "En te r you r n a m e: " ); Jabe jb ae e Jabe( te you ae: ); Btt Label Text field Check Box Radio Button B u tt on // Create a text field with text "Type Name Here" JTextField jtfName = new J TextField("Type Name Here"); // Create a check b ox with text bold JCheckBox jchkBold = new JCheckBox( " Bold " ); Combo Box JCheckBox jchkBold = new JCheckBox( Bold ); // Create a radio but ton with text red JRadioButton jrbRed = ne w JRadioButton("Red"); (c) 2011 Pearson Education, In c. & (CS Stony Brook) 3 // Create bo box with c hoices red, green, and blue JComboBox jcboColor = new JC omboBox(new String[]{"Red", "Green", "Blue"}); Objectives dhb d ?To d istinguis h between Swing an d AWT (§). ?To describe the Java GUI API hierarchy (§). ?To create user interfaces usin g frames, panels, and sim p le p onents gp pp (§). ?To understand the role of layout managers (§). ? T o use t h e Fl o wL ayout , GridL ayout , a nd B o rd e rLayout m a n age r s to layout o use t e o ayout , G ayout , a o e ayout a age s to ayout components in a container (§). ?To use JPanel as subcontainers (§). ?To specify colors and fonts using the Color and Font classes ( §§12 7 -12 8) ?To specify colors and fonts using the Color and Font classes ( §§ 12 . 7 - 12 . 8) . ?To mon features such as borders, tool tips, fonts, and colors on po