'Jtextfield' presentation slideshows

Selection

Selection. Chapter 7. Chapter Contents. Objectives 7.1 Introductory Example: The Mascot Problem 7.2 Selection: The if Statement Revisited 7.3 Selection: The switch Statement 7.4 Selection: Conditional Expressions 7.5 Graphical/Internet Java: Event-Driven Programming

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Chapter 9: Applets

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G raphical U ser I nterfaces GUIs

G raphical U ser I nterfaces GUIs. The Plan. Components Flat Layouts Hierarchical Layouts Designing a GUI Coding a GUI. Components. JLabel text/image display JTextField single line for text input/output JTextArea multiple lines for text input/output JButton used for decisions

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GUI and Event-Driven Programming

GUI and Event-Driven Programming. Part 2. Event Handling. An action involving a GUI object, such as clicking a button, is called an event. The mechanism to process events is called event handling .

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Advanced Swing

Advanced Swing. Advanced Layout Managers. GridBagLayout Example: Web Browser (Grid Bag Layout) BoxLayout Example: Web Browser (Box Layout) Several other layout managers (less commonly used) CardLayout SpringLayout GroupLayout. Grid Bag Layout. Rows and columns can have variable sizes

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Java 2 ?????????????

Java 2 ?????????????. ???????????? ?????????? ???????? www.tup.tsinghu.edu.cn ??. ? 17 ?? Java Swing ??. 17.1 ??????? 17.2 ???? 17.3 ????.

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Event Driven Programming

Event Driven Programming. Event-driven Programming. In the early days of computing communication with the outside world was accomplished using a technique called Polling. This is the technique you used with your Mom and Dad when you were little and went on a long trip Are we there yet?

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Advanced GUI

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