TextAreaEx Class Reference

Inheritance diagram for TextAreaEx:

Collaboration diagram for TextAreaEx:

Public Member Functions
void	actionPerformed (ActionEvent event)
void	go ()

Static Public Member Functions
static void	main (String[] args)

Detailed Description

Definition at line 5 of file TextAreaEx.java.

Member Function Documentation

actionPerformed()

void TextAreaEx.actionPerformed ( ActionEvent event )

inline

Definition at line 31 of file TextAreaEx.java.

                                                   {  
        text.append("button clicked\n");
    }

go()

void TextAreaEx.go ( )

inline

Definition at line 13 of file TextAreaEx.java.

                     {
        JFrame frame = new JFrame();  
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        JPanel panel = new JPanel();
        JButton button = new JButton("Just Click It");  
        button.addActionListener(this);
        text = new JTextArea(10, 20);  
        text.setLineWrap(true);
        JScrollPane scroller = new JScrollPane(text);  
        scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);  
        scroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
        panel.add(scroller);
        frame.add(panel, BorderLayout.CENTER);  
        frame.add(button, BorderLayout.SOUTH);
        frame.setSize(350, 300);  
        frame.setVisible(true);
    }

Referenced by main().

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main()

static void TextAreaEx.main ( String[] args )

inlinestatic

Definition at line 8 of file TextAreaEx.java.

                                           {  
        TextAreaEx gui = new TextAreaEx();  
        gui.go();
    }

References go().

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The documentation for this class was generated from the following file:

• chapter8/TextAreaEx.java