类java.awt.TextField源码实例Demo

下面列出了怎么用java.awt.TextField的API类实例代码及写法,或者点击链接到github查看源代码。

public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
源代码2 项目: jdk8u-dev-jdk   文件: MultiResolutionSplashTest.java
static void testFocus() throws Exception {

        System.out.println("Focus Test!");
        Robot robot = new Robot();
        robot.setAutoDelay(50);

        Frame frame = new Frame();
        frame.setSize(100, 100);
        String test = "123";
        TextField textField = new TextField(test);
        frame.add(textField);
        frame.setVisible(true);
        robot.waitForIdle();

        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        robot.keyPress(KeyEvent.VK_B);
        robot.keyRelease(KeyEvent.VK_B);
        robot.waitForIdle();

        frame.dispose();

        if(!textField.getText().equals("ab")){
            throw new RuntimeException("Focus is lost!");
        }
    }
 
源代码3 项目: TencentKona-8   文件: FocusTransitionTest.java
private static void createAndShowGUI() {
    frame = new Frame("Test Frame");

    textField1 = new TextField(5);

    button = new Button("Go");
    button.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            textField1.requestFocusInWindow();
            startUpdate();
        }
    });

    frame.setLayout(new FlowLayout());
    frame.setSize(400, 200);
    frame.add(textField1);
    frame.add(new TextField(5));
    frame.add(new TextField(5));
    frame.add(button);
    frame.setVisible(true);
}
 
源代码4 项目: SPIM_Registration   文件: PluginHelper.java
public static void addSaveAsFileField( final GenericDialogPlus dialog, final String label, final String defaultPath, final int columns) {
	dialog.addStringField( label, defaultPath, columns );

	final TextField text = ( TextField ) dialog.getStringFields().lastElement();
	final GridBagLayout layout = ( GridBagLayout ) dialog.getLayout();
	final GridBagConstraints constraints = layout.getConstraints( text );

	final Button button = new Button( "Browse..." );
	final ChooseXmlFileListener listener = new ChooseXmlFileListener( text );
	button.addActionListener( listener );
	button.addKeyListener( dialog );

	final Panel panel = new Panel();
	panel.setLayout( new FlowLayout( FlowLayout.LEFT, 0, 0 ) );
	panel.add( text );
	panel.add( button );

	layout.setConstraints( panel, constraints );
	dialog.add( panel );
}
 
源代码5 项目: jdk8u-dev-jdk   文件: SelectionVisible.java
@Override
public void init() {
    tf = new TextField(20);
    tf.setText("0123456789");
    tf.select(0, 6);

    final TextArea ta = new TextArea("INSTRUCTIONS:\n"
                                     + "The text 012345 should be selected in the TextField.\n"
                                     + "If this is what you observe, then the test passes.\n"
                                     + "Otherwise, the test fails.", 40, 5,
                                     TextArea.SCROLLBARS_NONE);
    ta.setEditable(false);
    ta.setPreferredSize(new Dimension(300, 70));
    final Panel panel = new Panel();
    panel.setLayout(new FlowLayout());
    panel.add(tf);
    setLayout(new BorderLayout());
    add(ta, BorderLayout.CENTER);
    add(panel, BorderLayout.PAGE_END);
}
 
源代码6 项目: jdk8u-jdk   文件: DeadKeySystemAssertionDialog.java
public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
源代码7 项目: openjdk-8-source   文件: SelectionVisible.java
@Override
public void init() {
    tf = new TextField(20);
    tf.setText("0123456789");
    tf.select(0, 6);

    final TextArea ta = new TextArea("INSTRUCTIONS:\n"
                                     + "The text 012345 should be selected in the TextField.\n"
                                     + "If this is what you observe, then the test passes.\n"
                                     + "Otherwise, the test fails.", 40, 5,
                                     TextArea.SCROLLBARS_NONE);
    ta.setEditable(false);
    ta.setPreferredSize(new Dimension(300, 70));
    final Panel panel = new Panel();
    panel.setLayout(new FlowLayout());
    panel.add(tf);
    setLayout(new BorderLayout());
    add(ta, BorderLayout.CENTER);
    add(panel, BorderLayout.PAGE_END);
}
 
源代码8 项目: jdk8u60   文件: SelectionVisible.java
@Override
public void init() {
    tf = new TextField(20);
    tf.setText("0123456789");
    tf.select(0, 6);

    final TextArea ta = new TextArea("INSTRUCTIONS:\n"
                                     + "The text 012345 should be selected in the TextField.\n"
                                     + "If this is what you observe, then the test passes.\n"
                                     + "Otherwise, the test fails.", 40, 5,
                                     TextArea.SCROLLBARS_NONE);
    ta.setEditable(false);
    ta.setPreferredSize(new Dimension(300, 70));
    final Panel panel = new Panel();
    panel.setLayout(new FlowLayout());
    panel.add(tf);
    setLayout(new BorderLayout());
    add(ta, BorderLayout.CENTER);
    add(panel, BorderLayout.PAGE_END);
}
 
源代码9 项目: jdk8u60   文件: DeadKeySystemAssertionDialog.java
public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
源代码10 项目: jdk8u-jdk   文件: SelectionVisible.java
@Override
public void init() {
    tf = new TextField(20);
    tf.setText("0123456789");
    tf.select(0, 6);

    final TextArea ta = new TextArea("INSTRUCTIONS:\n"
                                     + "The text 012345 should be selected in the TextField.\n"
                                     + "If this is what you observe, then the test passes.\n"
                                     + "Otherwise, the test fails.", 40, 5,
                                     TextArea.SCROLLBARS_NONE);
    ta.setEditable(false);
    ta.setPreferredSize(new Dimension(300, 70));
    final Panel panel = new Panel();
    panel.setLayout(new FlowLayout());
    panel.add(tf);
    setLayout(new BorderLayout());
    add(ta, BorderLayout.CENTER);
    add(panel, BorderLayout.PAGE_END);
}
 
源代码11 项目: ij-ridgedetection   文件: GenericDialogPlus.java
/**
 * Adds the directory field.
 *
 * @param label
 *            the label
 * @param defaultPath
 *            the default path
 * @param columns
 *            the columns
 */
public void addDirectoryField(String label, String defaultPath, int columns) {
	addStringField(label, defaultPath, columns);
	if (isHeadless())
		return;

	TextField text = (TextField) stringField.lastElement();
	GridBagLayout layout = (GridBagLayout) getLayout();
	GridBagConstraints constraints = layout.getConstraints(text);

	Button button = new Button("Browse...");
	DirectoryListener listener = new DirectoryListener("Browse for " + label, text);
	button.addActionListener(listener);
	button.addKeyListener(this);

	Panel panel = new Panel();
	panel.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0));
	panel.add(text);
	panel.add(button);

	layout.setConstraints(panel, constraints);
	add(panel);
}
 
public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
源代码14 项目: jdk8u-jdk   文件: MultiResolutionSplashTest.java
static void testFocus() throws Exception {

        System.out.println("Focus Test!");
        Robot robot = new Robot();
        robot.setAutoDelay(50);

        Frame frame = new Frame();
        frame.setSize(100, 100);
        String test = "123";
        TextField textField = new TextField(test);
        frame.add(textField);
        frame.setVisible(true);
        robot.waitForIdle();

        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        robot.keyPress(KeyEvent.VK_B);
        robot.keyRelease(KeyEvent.VK_B);
        robot.waitForIdle();

        frame.dispose();

        if(!textField.getText().equals("ab")){
            throw new RuntimeException("Focus is lost!");
        }
    }
 
源代码15 项目: openjdk-jdk8u-backup   文件: SelectionVisible.java
@Override
public void init() {
    tf = new TextField(20);
    tf.setText("0123456789");
    tf.select(0, 6);

    final TextArea ta = new TextArea("INSTRUCTIONS:\n"
                                     + "The text 012345 should be selected in the TextField.\n"
                                     + "If this is what you observe, then the test passes.\n"
                                     + "Otherwise, the test fails.", 40, 5,
                                     TextArea.SCROLLBARS_NONE);
    ta.setEditable(false);
    ta.setPreferredSize(new Dimension(300, 70));
    final Panel panel = new Panel();
    panel.setLayout(new FlowLayout());
    panel.add(tf);
    setLayout(new BorderLayout());
    add(ta, BorderLayout.CENTER);
    add(panel, BorderLayout.PAGE_END);
}
 
public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
源代码17 项目: hottub   文件: SelectionVisible.java
@Override
public void init() {
    tf = new TextField(20);
    tf.setText("0123456789");
    tf.select(0, 6);

    final TextArea ta = new TextArea("INSTRUCTIONS:\n"
                                     + "The text 012345 should be selected in the TextField.\n"
                                     + "If this is what you observe, then the test passes.\n"
                                     + "Otherwise, the test fails.", 40, 5,
                                     TextArea.SCROLLBARS_NONE);
    ta.setEditable(false);
    ta.setPreferredSize(new Dimension(300, 70));
    final Panel panel = new Panel();
    panel.setLayout(new FlowLayout());
    panel.add(tf);
    setLayout(new BorderLayout());
    add(ta, BorderLayout.CENTER);
    add(panel, BorderLayout.PAGE_END);
}
 
源代码18 项目: jdk8u-jdk   文件: DeadKeySystemAssertionDialog.java
public static void main(String[] args) throws Exception {

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        Frame frame = new Frame();
        frame.setSize(300, 200);

        TextField textField = new TextField();
        frame.add(textField);

        frame.setVisible(true);
        toolkit.realSync();

        textField.requestFocus();
        toolkit.realSync();

        // Check that the system assertion dialog does not block Java
        Robot robot = new Robot();
        robot.setAutoDelay(50);
        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        toolkit.realSync();

        frame.setVisible(false);
        frame.dispose();
    }
 
源代码19 项目: openjdk-jdk9   文件: MultiResolutionSplashTest.java
static void testFocus() throws Exception {

        Robot robot = new Robot();
        robot.setAutoDelay(50);

        Frame frame = new Frame();
        frame.setSize(100, 100);
        String test = "123";
        TextField textField = new TextField(test);
        textField.selectAll();
        frame.add(textField);
        frame.setVisible(true);
        robot.waitForIdle();

        robot.keyPress(KeyEvent.VK_A);
        robot.keyRelease(KeyEvent.VK_A);
        robot.keyPress(KeyEvent.VK_B);
        robot.keyRelease(KeyEvent.VK_B);
        robot.waitForIdle();

        frame.dispose();

        if (!textField.getText().equals("ab")) {
            throw new RuntimeException("Focus is lost!");
        }
    }
 
源代码20 项目: pdfxtk   文件: StringRequester.java
public StringRequester(Frame parent, String title,
  String lines, String posText_, String negText) {
  
  super(parent, title, true);
  setLayout(new GridBagLayout());
  posText = posText_;
  
  add(new MultiLineLabel(lines), Awt.constraints(true));
  
  text = new TextField(30);
  add(text, Awt.constraints(true, 10, 4, GridBagConstraints.HORIZONTAL));
  
  Button pos = new Button(posText);
  add(pos, Awt.constraints(false, 10, 4, GridBagConstraints.HORIZONTAL));
  pos.addActionListener(this);
  
  Button neg = new Button(negText);
  add(neg, Awt.constraints(true, 10, 4, GridBagConstraints.HORIZONTAL));
  neg.addActionListener(this);
  
  pack();
}
 
源代码21 项目: openjdk-jdk9   文件: TextFieldOperator.java
@Override
public boolean checkComponent(Component comp) {
    if (comp instanceof TextField) {
        if (((TextField) comp).getText() != null) {
            return (comparator.equals(((TextField) comp).getText(),
                    label));
        }
    }
    return false;
}
 
源代码22 项目: openjdk-jdk9   文件: TextFieldOperator.java
/**
 * Maps {@code TextField.setColumns(int)} through queue
 */
public void setColumns(final int i) {
    runMapping(new MapVoidAction("setColumns") {
        @Override
        public void map() {
            ((TextField) getSource()).setColumns(i);
        }
    });
}
 
源代码23 项目: openjdk-jdk9   文件: TextFieldOperator.java
/**
 * Maps {@code TextField.getEchoChar()} through queue
 */
public char getEchoChar() {
    return (runMapping(new MapCharacterAction("getEchoChar") {
        @Override
        public char map() {
            return ((TextField) getSource()).getEchoChar();
        }
    }));
}
 
源代码24 项目: jdk8u-jdk   文件: TestDispose.java
public void testDispose() throws InvocationTargetException,
        InterruptedException {
    SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();

    SwingUtilities.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            frame = new JFrame("Test");

            textField = new TextField("editable textArea");
            textField.setEditable(true);
            // textField.setEditable(false); // this testcase passes if textField is non-editable

            frame.setLayout(new FlowLayout());
            frame.add(textField);

            frame.pack();
            frame.setVisible(true);
        }
    });
    toolkit.realSync();

    SwingUtilities.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            frame.dispose();
        }
    });
    toolkit.realSync();

}
 
源代码25 项目: jdk8u-dev-jdk   文件: SelectionInvisibleTest.java
public static void main(String[] args) throws Exception {

        Frame frame = new Frame();
        frame.setSize(300, 200);
        TextField textField = new TextField(TEXT + LAST_WORD, 30);
        Panel panel = new Panel(new FlowLayout());
        panel.add(textField);
        frame.add(panel);
        frame.setVisible(true);

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        toolkit.realSync();

        Robot robot = new Robot();
        robot.setAutoDelay(50);

        Point point = textField.getLocationOnScreen();
        int x = point.x + textField.getWidth() / 2;
        int y = point.y + textField.getHeight() / 2;
        robot.mouseMove(x, y);
        robot.mousePress(InputEvent.BUTTON1_MASK);
        robot.mouseRelease(InputEvent.BUTTON1_MASK);
        toolkit.realSync();

        robot.mousePress(InputEvent.BUTTON1_MASK);
        int N = 10;
        int dx = textField.getWidth() / N;
        for (int i = 0; i < N; i++) {
            x += dx;
            robot.mouseMove(x, y);
        }
        robot.mouseRelease(InputEvent.BUTTON1_MASK);
        toolkit.realSync();

        if (!textField.getSelectedText().endsWith(LAST_WORD)) {
            throw new RuntimeException("Last word is not selected!");
        }
    }
 
源代码26 项目: jmg   文件: NoteEditor.java
private static double getFieldDouble(
            TextField   theField
        ) {
    StringTokenizer fieldTokenizer                    
        = new StringTokenizer(theField.getText());
    String fieldString = 
                fieldTokenizer.nextToken();             
    return (new Double(fieldString)).doubleValue();  
}
 
源代码27 项目: openjdk-jdk9   文件: TextFieldOperator.java
/**
 * Maps {@code TextField.getColumns()} through queue
 */
public int getColumns() {
    return (runMapping(new MapIntegerAction("getColumns") {
        @Override
        public int map() {
            return ((TextField) getSource()).getColumns();
        }
    }));
}
 
源代码28 项目: TencentKona-8   文件: TestDispose.java
public void testDispose() throws InvocationTargetException,
        InterruptedException {
    SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();

    SwingUtilities.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            frame = new JFrame("Test");

            textField = new TextField("editable textArea");
            textField.setEditable(true);
            // textField.setEditable(false); // this testcase passes if textField is non-editable

            frame.setLayout(new FlowLayout());
            frame.add(textField);

            frame.pack();
            frame.setVisible(true);
        }
    });
    toolkit.realSync();

    SwingUtilities.invokeAndWait(new Runnable() {
        @Override
        public void run() {
            frame.dispose();
        }
    });
    toolkit.realSync();

}
 
源代码29 项目: openjdk-jdk9   文件: TextFieldOperator.java
/**
 * Maps {@code TextField.addActionListener(ActionListener)} through queue
 */
public void addActionListener(final ActionListener actionListener) {
    runMapping(new MapVoidAction("addActionListener") {
        @Override
        public void map() {
            ((TextField) getSource()).addActionListener(actionListener);
        }
    });
}
 
源代码30 项目: jdk8u_jdk   文件: SelectionInvisibleTest.java
public static void main(String[] args) throws Exception {

        Frame frame = new Frame();
        frame.setSize(300, 200);
        TextField textField = new TextField(TEXT + LAST_WORD, 30);
        Panel panel = new Panel(new FlowLayout());
        panel.add(textField);
        frame.add(panel);
        frame.setVisible(true);

        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
        toolkit.realSync();

        Robot robot = new Robot();
        robot.setAutoDelay(50);

        Point point = textField.getLocationOnScreen();
        int x = point.x + textField.getWidth() / 2;
        int y = point.y + textField.getHeight() / 2;
        robot.mouseMove(x, y);
        robot.mousePress(InputEvent.BUTTON1_MASK);
        robot.mouseRelease(InputEvent.BUTTON1_MASK);
        toolkit.realSync();

        robot.mousePress(InputEvent.BUTTON1_MASK);
        int N = 10;
        int dx = textField.getWidth() / N;
        for (int i = 0; i < N; i++) {
            x += dx;
            robot.mouseMove(x, y);
        }
        robot.mouseRelease(InputEvent.BUTTON1_MASK);
        toolkit.realSync();

        if (!textField.getSelectedText().endsWith(LAST_WORD)) {
            throw new RuntimeException("Last word is not selected!");
        }
    }
 
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