Example usage for javax.swing JTextField getDocument

Introduction

In this page you can find the example usage for javax.swing JTextField getDocument.

Prototype

public Document getDocument() 

Source Link

Document

Fetches the model associated with the editor.

Usage

From source file:MyDocumentListener.java

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

    JTextField textField = new JTextField();

    textField.getDocument().addDocumentListener(new MyDocumentListener());
    textField.getDocument().putProperty("name", "Text Field");

    frame.add(textField);/*from w  w  w  .j  a  v a 2 s  . c  o m*/

    frame.setSize(300, 200);
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    JTextField field = new JTextField(30);

    ((AbstractDocument) (field.getDocument())).setDocumentFilter(new DocumentFilter() {
        public void insertString(FilterBypass fb, int offset, String string, AttributeSet attr)
                throws BadLocationException {
            System.out.println("insert");
            fb.insertString(offset, string.toUpperCase(), attr);
        }/* w w  w  .  j a va 2  s  . c o m*/

        public void replace(FilterBypass fb, int offset, int length, String string, AttributeSet attr)
                throws BadLocationException {
            System.out.println("replace");
            fb.replace(offset, length, string.toUpperCase(), attr);
        }
    });

    JFrame frame = new JFrame("User Information");
    frame.getContentPane().add(field);
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(String[] args) {
    JTextField field = new JTextField(30);

    ((AbstractDocument) (field.getDocument())).setDocumentFilter(new DocumentFilter() {
        public void insertString(FilterBypass fb, int offset, String string, AttributeSet attr)
                throws BadLocationException {
            System.out.println("insert");
            fb.insertString(offset, string.toUpperCase(), attr);
        }//w w  w. j a  v  a2 s  .c  o m

        public void replace(FilterBypass fb, int offset, int length, String string, AttributeSet attr)
                throws BadLocationException {
            System.out.println("replace");
            fb.replace(offset, length, string.toUpperCase(), attr);
        }
    });

    JFrame frame = new JFrame("User Information");
    frame.getContentPane().add(field);
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

---

From source file:IntegerRangeDocumentFilter.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Range Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTextField textFieldOne = new JTextField();
    Document textDocOne = textFieldOne.getDocument();
    DocumentFilter filterOne = new IntegerRangeDocumentFilter();
    ((AbstractDocument) textDocOne).setDocumentFilter(filterOne);
    frame.add(textFieldOne);/*from   ww w . j  a v a 2 s  .  c  o m*/

    frame.setSize(250, 150);
    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();
    JTextField tField = new JTextField(10);
    ((AbstractDocument) tField.getDocument()).setDocumentFilter(new MyDocumentFilter());
    contentPane.add(tField);// w ww .  j av  a2s  . co m

    frame.setContentPane(contentPane);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    JPanel mainPanel = new JPanel();
    JTextField field = new JTextField(20);
    JTextField field1 = new JTextField(20);

    field.getDocument().addDocumentListener(new DocumentListener() {
        @Override/* ww  w  .j av  a 2s .  c  om*/
        public void changedUpdate(DocumentEvent e) {
            updateLabel(e);
        }

        @Override
        public void insertUpdate(DocumentEvent e) {
            updateLabel(e);
        }

        @Override
        public void removeUpdate(DocumentEvent e) {
            updateLabel(e);
        }

        private void updateLabel(DocumentEvent e) {
            field1.setText(field.getText());
        }
    });

    mainPanel.setLayout(new GridLayout(1, 0, 10, 0));
    mainPanel.add(field);
    mainPanel.add(field1);

    JFrame frame = new JFrame();
    frame.getContentPane().add(mainPanel);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:UpcaseFilter.java

public static void main(String[] args) {
    DocumentFilter dfilter = new UpcaseFilter();

    JTextArea jta = new JTextArea();
    JTextField jtf = new JTextField();
    ((AbstractDocument) jta.getDocument()).setDocumentFilter(dfilter);
    ((AbstractDocument) jtf.getDocument()).setDocumentFilter(dfilter);

    JFrame frame = new JFrame("UpcaseFilter");
    frame.getContentPane().add(jta, java.awt.BorderLayout.CENTER);
    frame.getContentPane().add(jtf, java.awt.BorderLayout.SOUTH);
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(200, 120);/* ww  w.  j ava  2 s  . c  o m*/
    frame.setVisible(true);
}

---

From source file:UpcaseFilter.java

public static void main(String[] args) {
    DocumentFilter dfilter = new UpcaseFilter();

    JTextArea jta = new JTextArea();
    JTextField jtf = new JTextField();
    ((AbstractDocument) jta.getDocument()).setDocumentFilter(dfilter);
    ((AbstractDocument) jtf.getDocument()).setDocumentFilter(dfilter);

    JFrame frame = new JFrame("UpcaseFilter");
    frame.getContentPane().add(jta, "Center");
    frame.getContentPane().add(jtf, "South");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(200, 120);// w  w w.  j  ava 2  s.c o m
    frame.setVisible(true);
}

---

From source file:MainClass.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Range Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setLayout(new GridLayout(3, 2));

    frame.add(new JLabel("Range: 0-255"));
    JTextField textFieldOne = new JTextField();
    Document textDocOne = textFieldOne.getDocument();
    DocumentFilter filterOne = new IntegerRangeDocumentFilter(0, 255);
    ((AbstractDocument) textDocOne).setDocumentFilter(filterOne);
    frame.add(textFieldOne);/*from   w  ww  .  j  a va  2 s .  c o m*/

    frame.setSize(250, 150);
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame("Text Field Elements");
    JTextField tf = new JTextField(32);
    tf.setText("That's one small step for man...");
    f.getContentPane().add(tf);//from ww w  . j  a v a  2  s .  co m
    f.pack();
    f.setVisible(true);

    ((AbstractDocument) tf.getDocument()).dump(System.out);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »