javax.swing.JTextArea#getText ( )源码实例Demo

下面列出了javax.swing.JTextArea#getText ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： uima-uimaj 文件： GUI.java

/**
 * Browse dir.
 *
 * @param f the f
 */
void browseDir(JTextArea f) {
  String startingDir = f.getText();
  if (startingDir.length() == 0) {
    // default to user.dir
    startingDir = System.getProperty("user.dir");
  }
  JFileChooser c = new JFileChooser(startingDir);
  c.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
  int returnVal = c.showOpenDialog(gui);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    try {
      f.setText(c.getSelectedFile().getCanonicalPath());
      Prefs.set(gui);
    } catch (Exception e) { // do nothing
    }
  }
}

源代码2 项目： java-ocr-api 文件： PanelLogging.java

private static void logAndScrollToBottom(final JTextArea textArea, final String mesg) {
    if(! SwingUtilities.isEventDispatchThread()) {
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                logAndScrollToBottom(textArea, mesg);
            }
        });
        return;
    }
    textArea.append(textArea.getText().length() == 0 ? mesg : "\n" + mesg);

    String text = textArea.getText();
    if(text.length() > 2) {
        int lastLinePos = text.lastIndexOf("\n", text.length() - 2);
        if(lastLinePos > 0) {
            textArea.setCaretPosition(lastLinePos + 1); 
        }
    }
}

源代码3 项目： uima-uimaj 文件： GUI.java

/**
 * Browse file.
 *
 * @param f the f
 */
void browseFile(JTextArea f) {
  String startingDir = f.getText();
  if (startingDir.length() == 0) {
    // default to user.dir
    startingDir = System.getProperty("user.dir");
  }
  JFileChooser c = new JFileChooser(startingDir);
  int returnVal = c.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    try {
      f.setText(c.getSelectedFile().getCanonicalPath());
      Prefs.set(gui);
    } catch (Exception e) { // do nothing
    }
  }
}

源代码4 项目： universal-pokemon-randomizer 文件： CustomNamesEditorDialog.java

private List<String> getNameList(JTextArea textArea) {
    String contents = textArea.getText();
    // standardize newlines
    contents = contents.replace("\r\n", "\n");
    contents = contents.replace("\r", "\n");
    // split by them
    String[] names = contents.split("\n");
    List<String> results = new ArrayList<String>();
    for (String name : names) {
        String ln = name.trim();
        if (!ln.isEmpty()) {
            results.add(ln);
        }
    }
    return results;
}

源代码5 项目： nextreports-designer 文件： DesignerTablePanel.java

public void actionPerformed(ActionEvent e) {
            String expression = expressionColumn.getName();
//            String result = (String) JOptionPane.showInputDialog(Globals.getMainFrame(), null, "Expression",
//                    JOptionPane.QUESTION_MESSAGE, null, null, expression);

            final JTextArea textArea = new JTextArea(expression, 10, 30);
            textArea.setLineWrap(true);
            textArea.setWrapStyleWord(true);
            textArea.setEditable(true);

            Object msg[] = {"", new JScrollPane(textArea)};
//
            int option = JOptionPane.showOptionDialog(Globals.getMainFrame(),
                    msg, I18NSupport.getString("designer.expression"),
                    JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);

            if (option == JOptionPane.YES_OPTION) {
                String result = textArea.getText();
                if (expressionColumn instanceof ExpressionColumn) {
                    ((ExpressionColumn) expressionColumn).setExpression(result);
                } else if (expressionColumn instanceof GroupByFunctionColumn) {
                    ((GroupByFunctionColumn) expressionColumn).setExpression(result);
                }
                okPressed = true;
            }

            table.packAll();
        }

源代码6 项目： jeddict 文件： NamedQueryPanel.java

public static String showDescription(Component component, String title, String description) {
    JTextArea descriptionArea = new JTextArea(15, 50);
    descriptionArea.setText(description);
    JScrollPane scrollPane = new JScrollPane(descriptionArea);
    if(JOptionPane.showConfirmDialog(component, scrollPane, title, OK_CANCEL_OPTION) == OK_OPTION) {
        return descriptionArea.getText();
    }
    return description;
}

源代码7 项目： stone 文件： CodeDialog.java

protected String showDialog() {
    JTextArea area = new JTextArea(20, 40);
    JScrollPane pane = new JScrollPane(area);
    int result = JOptionPane.showOptionDialog(null, pane, "Input",
                                              JOptionPane.OK_CANCEL_OPTION,
                                              JOptionPane.PLAIN_MESSAGE,
                                              null, null, null);
    if (result == JOptionPane.OK_OPTION)
        return area.getText();
    else
        return null;
}

源代码8 项目： dragonwell8_jdk 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码9 项目： TencentKona-8 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码10 项目： jdk8u60 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码11 项目： openjdk-jdk8u 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码12 项目： netbeans 文件： RepositorySelectorTest.java

private String getErrroLabelText(SelectorPanel sp) throws NoSuchFieldException, IllegalArgumentException, IllegalAccessException {
    RepositorySelectorBuilder builder = (RepositorySelectorBuilder) getField(sp, "builder");
    RepositoryFormPanel form = (RepositoryFormPanel) getField(builder, "repositoryFormsPanel");
    JTextArea label = (JTextArea) getField(form, "errorText");
    return label.getText();
}

源代码13 项目： openjdk-jdk9 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码14 项目： jdk8u-jdk 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码15 项目： hottub 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码16 项目： openjdk-8-source 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码17 项目： openjdk-8 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码18 项目： jdk8u_jdk 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码19 项目： jdk8u-jdk 文件： WrongKeyTypedConsumedTest.java

public void start ()
{
    setSize (200,200);
    setVisible(true);
    validate();

    JFrame frame = new JFrame("The Frame");
    Set ftk = new HashSet();
    ftk.add(AWTKeyStroke.getAWTKeyStroke(KeyEvent.VK_DOWN, 0));
    frame.getContentPane().
        setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS,
                              ftk);

    JCheckBox checkbox = new JCheckBox("test");
    frame.getContentPane().add(checkbox, BorderLayout.NORTH);

    JTextArea textarea = new JTextArea(40, 10);
    frame.getContentPane().add(textarea);

    frame.pack();
    frame.setVisible(true);
    Util.waitForIdle(robot);

    if (!frame.isActive()) {
        throw new RuntimeException("Test Fialed: frame isn't active");
    }

    // verify if checkbox has focus
    if (!checkbox.isFocusOwner()) {
        checkbox.requestFocusInWindow();
        Util.waitForIdle(robot);
        if (!checkbox.isFocusOwner()) {
            throw new RuntimeException("Test Failed: checkbox doesn't have focus");
        }
    }

    // press VK_DOWN
    robot.keyPress(KeyEvent.VK_DOWN);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_DOWN);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if text area has focus
    if (!textarea.isFocusOwner()) {
        throw new RuntimeException("Test Failed: focus wasn't transfered to text area");
    }
    // press '1'
    robot.keyPress(KeyEvent.VK_1);
    robot.delay(50);
    robot.keyRelease(KeyEvent.VK_1);
    robot.delay(50);

    Util.waitForIdle(robot);

    // verify if KEY_TYPED arrived
    if (!"1".equals(textarea.getText())) {
        throw new RuntimeException("Test Failed: text area text is \"" + textarea.getText() + "\", not \"1\"");
    }
    System.out.println("Test Passed");
}

源代码20 项目： snap-desktop 文件： InsertWktGeometryAction.java

@Override
public void actionPerformed(ActionEvent event) {
    JTextArea textArea = new JTextArea(16, 32);
    textArea.setEditable(true);

    JPanel contentPanel = new JPanel(new BorderLayout(4, 4));
    contentPanel.add(new JLabel("Geometry Well-Known-Text (WKT):"), BorderLayout.NORTH);
    contentPanel.add(new JScrollPane(textArea), BorderLayout.CENTER);

    SnapApp snapApp = SnapApp.getDefault();
    ModalDialog modalDialog = new ModalDialog(snapApp.getMainFrame(),
                                              Bundle.CTL_InsertWktGeometryAction_DialogTitle(),
                                              ModalDialog.ID_OK_CANCEL, null);
    modalDialog.setContent(contentPanel);
    modalDialog.center();
    if (modalDialog.show() == ModalDialog.ID_OK) {
        String wellKnownText = textArea.getText();
        if (wellKnownText == null || wellKnownText.isEmpty()) {
            return;
        }
        ProductSceneView sceneView = snapApp.getSelectedProductSceneView();
        VectorDataLayer vectorDataLayer = InsertFigureInteractorInterceptor.getActiveVectorDataLayer(sceneView);
        if (vectorDataLayer == null) {
            return;
        }

        SimpleFeatureType wktFeatureType = PlainFeatureFactory.createDefaultFeatureType(DefaultGeographicCRS.WGS84);
        ListFeatureCollection newCollection = new ListFeatureCollection(wktFeatureType);
        SimpleFeatureBuilder featureBuilder = new SimpleFeatureBuilder(wktFeatureType);
        SimpleFeature wktFeature = featureBuilder.buildFeature("ID" + Long.toHexString(currentFeatureId++));
        Geometry geometry;
        try {
            geometry = new WKTReader().read(wellKnownText);
        } catch (ParseException e) {
            snapApp.handleError("Failed to convert WKT into geometry", e);
            return;
        }
        wktFeature.setDefaultGeometry(geometry);
        newCollection.add(wktFeature);

        FeatureCollection<SimpleFeatureType, SimpleFeature> productFeatures = FeatureUtils.clipFeatureCollectionToProductBounds(
                newCollection,
                sceneView.getProduct(),
                null,
                ProgressMonitor.NULL);
        if (productFeatures.isEmpty()) {
            Dialogs.showError(Bundle.CTL_InsertWktGeometryAction_MenuText(),
                              "The geometry is not contained in the product.");
        } else {
            vectorDataLayer.getVectorDataNode().getFeatureCollection().addAll(productFeatures);
        }
    }
}