Example usage for javax.swing JTextArea setLineWrap

List of usage examples for javax.swing JTextArea setLineWrap

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Introduction

In this page you can find the example usage for javax.swing JTextArea setLineWrap.

Prototype

@BeanProperty(preferred = true, description = "should lines be wrapped")
public void setLineWrap(boolean wrap)

Source Link

Document

Sets the line-wrapping policy of the text area.

Usage

From source file:TextArea.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTextArea area = new JTextArea();
    area.setLineWrap(true);
    area.setWrapStyleWord(true);//www  .  j  a  va  2 s  . c  o m
    area.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));

    f.add(new JScrollPane(area));
    f.setSize(new Dimension(350, 300));

    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) {

    JTextArea c = new JTextArea();

    // Enable line-wrapping
    c.setLineWrap(true);
    c.setWrapStyleWord(false);//from ww w. j a v a2s . c  o  m
}

From source file:Main.java

public static void main(String argv[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    String testStr = "Paste text here.";
    JTextArea wrapArea = new JTextArea(testStr, 20, 40);
    wrapArea.setLineWrap(true);
    wrapArea.setWrapStyleWord(true);/*from w w w  .  j  a v  a 2s  .  c  om*/
    wrapArea.setCaretPosition(testStr.length());
    frame.add(new JScrollPane(wrapArea));
    frame.pack();
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String... args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel contentPane = new JPanel();
    contentPane.setLayout(new GridLayout(1, 2, 2, 2));

    JTextArea tArea1 = new JTextArea();
    tArea1.setLineWrap(true);
    JTextArea tArea2 = new JTextArea();
    tArea2.setLineWrap(true);/*from ww w. ja  va2s  . c  om*/
    tArea1.setText("I got a long long line of text in my JTextArea");
    tArea2.setText("I got a long long line of text in my JTextArea");

    JScrollPane scroller1 = new JScrollPane();
    JScrollPane scroller2 = new JScrollPane();
    scroller1.setViewportView(tArea1);
    scroller2.setViewportView(tArea2);

    contentPane.add(scroller1);
    contentPane.add(scroller2);

    frame.setContentPane(contentPane);
    frame.setSize(100, 100);
    frame.setLocationByPlatform(true);
    frame.setVisible(true);

}

From source file:Main.java

public static void main(String[] args) {
    JTextArea ta = new JTextArea();
    ta.setLineWrap(true);

    Action[] actions = ta.getActions();
    JMenuBar menubar = new JMenuBar();
    JMenu actionmenu = new JMenu("Actions");
    menubar.add(actionmenu);/*from   w  w w  . j  a v a  2  s .c  om*/

    JMenu firstHalf = new JMenu("1st Half");
    JMenu secondHalf = new JMenu("2nd Half");
    actionmenu.add(firstHalf);
    actionmenu.add(secondHalf);

    int mid = actions.length / 2;
    for (int i = 0; i < mid; i++) {
        firstHalf.add(actions[i]);
    }
    for (int i = mid; i < actions.length; i++) {
        secondHalf.add(actions[i]);
    }

    // Show it . . .
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(ta);
    f.setJMenuBar(menubar);
    f.setSize(300, 200);
    f.setVisible(true);
}

From source file:TextAreaExample.java

public static void main(String[] args) {
    JFrame f = new JFrame("Text Area Examples");
    JPanel upperPanel = new JPanel();
    JPanel lowerPanel = new JPanel();
    f.getContentPane().add(upperPanel, "North");
    f.getContentPane().add(lowerPanel, "South");

    upperPanel.add(new JTextArea(content));
    upperPanel.add(new JTextArea(content, 6, 10));
    upperPanel.add(new JTextArea(content, 3, 8));

    lowerPanel.add(new JScrollPane(new JTextArea(content, 6, 8)));
    JTextArea ta = new JTextArea(content, 6, 8);
    ta.setLineWrap(true);
    lowerPanel.add(new JScrollPane(ta));

    ta = new JTextArea(content, 6, 8);
    ta.setLineWrap(true);//from   ww w  .  ja  v  a 2 s  . co m
    ta.setWrapStyleWord(true);
    lowerPanel.add(new JScrollPane(ta));

    f.pack();
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    String text = "one two three four five six seven eight nine ten ";
    JTextArea textArea = new JTextArea(text);
    textArea.setColumns(30);//from ww  w  .j  a va2s  .  c o m
    textArea.setLineWrap(true);
    textArea.setWrapStyleWord(true);
    textArea.append(text);
    textArea.append(text);
    textArea.append(text);
    textArea.append(text);
    textArea.append(text);
    textArea.setSize(textArea.getPreferredSize().width, 1);
    JOptionPane.showMessageDialog(null, new JScrollPane(textArea), "Not Truncated!",
            JOptionPane.WARNING_MESSAGE);
}

From source file:OffsetTest.java

public static void main(String[] args) {
    JTextArea ta = new JTextArea();
    ta.setLineWrap(true);
    ta.setWrapStyleWord(true);/*w  w w  . j a  v  a 2  s  .  c  om*/
    JScrollPane scroll = new JScrollPane(ta);

    // Add three lines of text to the JTextArea.
    ta.append("The first line.\n");
    ta.append("Line Two!\n");
    ta.append("This is the 3rd line of this document.");

    // Print some results . . .
    try {
        for (int n = 0; n < ta.getLineCount(); n += 1)
            System.out.println("line " + n + " starts at " + ta.getLineStartOffset(n) + ", ends at "
                    + ta.getLineEndOffset(n));
        System.out.println();

        int n = 0;
        while (true) {
            System.out.print("offset " + n + " is on ");
            System.out.println("line " + ta.getLineOfOffset(n));
            n += 13;
        }
    } catch (BadLocationException ex) {
        System.out.println(ex);
    }

    // Layout . . .
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(scroll, java.awt.BorderLayout.CENTER);
    f.setSize(150, 150);
    f.setVisible(true);
}

From source file:MainClass.java

public static void main(String[] args) {
    JTextArea ta = new JTextArea();
    ta.setLineWrap(true);
    ta.setWrapStyleWord(true);/*from w ww .  jav a 2 s. com*/
    JScrollPane scroll = new JScrollPane(ta);

    ta.append("www.\n");
    ta.append("java2s\n");
    ta.append(".com");

    try {
        for (int n = 0; n < ta.getLineCount(); n += 1)
            System.out.println("line " + n + " starts at " + ta.getLineStartOffset(n) + ", ends at "
                    + ta.getLineEndOffset(n));
        System.out.println();

        int n = 0;
        while (true) {
            System.out.print("offset " + n + " is on ");
            System.out.println("line " + ta.getLineOfOffset(n));
            n += 1;
        }
    } catch (BadLocationException ex) {
        System.out.println(ex);
    }

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(scroll, java.awt.BorderLayout.CENTER);
    f.setSize(150, 150);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    JTextArea ta = new JTextArea(5, 32);
    ta.setText("That's one small step for man...\nOne giant leap for mankind.");
    ta.setLineWrap(true);
    ta.setWrapStyleWord(true);//from w ww . j a  v a 2 s.co  m

    f.getContentPane().add(ta);
    f.setSize(100, 100);
    f.setVisible(true);

}