Example usage for javax.swing JTextField setActionCommand

List of usage examples for javax.swing JTextField setActionCommand

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Introduction

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

Prototype

public void setActionCommand(String command)

Source Link

Document

Sets the command string used for action events.

Usage

From source file:JTextFieldSample.java

public static void main(String args[]) {
    String title = (args.length == 0 ? "TextField Listener Example" : args[0]);
    JFrame frame = new JFrame(title);
    Container content = frame.getContentPane();

    JPanel namePanel = new JPanel(new BorderLayout());
    JLabel nameLabel = new JLabel("Name: ");
    nameLabel.setDisplayedMnemonic(KeyEvent.VK_N);
    JTextField nameTextField = new JTextField();
    nameLabel.setLabelFor(nameTextField);
    namePanel.add(nameLabel, BorderLayout.WEST);
    namePanel.add(nameTextField, BorderLayout.CENTER);
    content.add(namePanel, BorderLayout.NORTH);

    JPanel cityPanel = new JPanel(new BorderLayout());
    JLabel cityLabel = new JLabel("City: ");
    cityLabel.setDisplayedMnemonic(KeyEvent.VK_C);
    JTextField cityTextField = new JTextField();
    cityLabel.setLabelFor(cityTextField);
    cityPanel.add(cityLabel, BorderLayout.WEST);
    cityPanel.add(cityTextField, BorderLayout.CENTER);
    content.add(cityPanel, BorderLayout.SOUTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            System.out.println("Command: " + actionEvent.getActionCommand());
        }/*from w w  w . j  a  v a2 s.co m*/
    };
    nameTextField.setActionCommand("Yo");
    nameTextField.addActionListener(actionListener);
    cityTextField.addActionListener(actionListener);

    KeyListener keyListener = new KeyListener() {
        public void keyPressed(KeyEvent keyEvent) {
            printIt("Pressed", keyEvent);
        }

        public void keyReleased(KeyEvent keyEvent) {
            printIt("Released", keyEvent);
        }

        public void keyTyped(KeyEvent keyEvent) {
            printIt("Typed", keyEvent);
        }

        private void printIt(String title, KeyEvent keyEvent) {
            int keyCode = keyEvent.getKeyCode();
            String keyText = KeyEvent.getKeyText(keyCode);
            System.out.println(title + " : " + keyText + " / " + keyEvent.getKeyChar());
        }
    };
    nameTextField.addKeyListener(keyListener);
    cityTextField.addKeyListener(keyListener);

    InputVerifier verifier = new InputVerifier() {
        public boolean verify(JComponent input) {
            final JTextComponent source = (JTextComponent) input;
            String text = source.getText();
            if ((text.length() != 0) && !(text.equals("Exit"))) {
                Runnable runnable = new Runnable() {
                    public void run() {
                        JOptionPane.showMessageDialog(source, "Can't leave.", "Error Dialog",
                                JOptionPane.ERROR_MESSAGE);
                    }
                };
                SwingUtilities.invokeLater(runnable);
                return false;
            } else {
                return true;
            }
        }
    };
    nameTextField.setInputVerifier(verifier);
    cityTextField.setInputVerifier(verifier);

    DocumentListener documentListener = new DocumentListener() {
        public void changedUpdate(DocumentEvent documentEvent) {
            printIt(documentEvent);
        }

        public void insertUpdate(DocumentEvent documentEvent) {
            printIt(documentEvent);
        }

        public void removeUpdate(DocumentEvent documentEvent) {
            printIt(documentEvent);
        }

        private void printIt(DocumentEvent documentEvent) {
            DocumentEvent.EventType type = documentEvent.getType();
            String typeString = null;
            if (type.equals(DocumentEvent.EventType.CHANGE)) {
                typeString = "Change";
            } else if (type.equals(DocumentEvent.EventType.INSERT)) {
                typeString = "Insert";
            } else if (type.equals(DocumentEvent.EventType.REMOVE)) {
                typeString = "Remove";
            }
            System.out.print("Type  :   " + typeString + " / ");
            Document source = documentEvent.getDocument();
            int length = source.getLength();
            try {
                System.out.println("Contents: " + source.getText(0, length));
            } catch (BadLocationException badLocationException) {
                System.out.println("Contents: Unknown");
            }
        }
    };
    nameTextField.getDocument().addDocumentListener(documentListener);
    cityTextField.getDocument().addDocumentListener(documentListener);

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

From source file:ToolBarDemo2.java

protected void addButtons(JToolBar toolBar) {
    JButton button = null;//  w  ww . j ava 2s. co m

    //first button
    button = makeNavigationButton("Back24", PREVIOUS, "Back to previous something-or-other", "Previous");
    toolBar.add(button);

    //second button
    button = makeNavigationButton("Up24", UP, "Up to something-or-other", "Up");
    toolBar.add(button);

    //third button
    button = makeNavigationButton("Forward24", NEXT, "Forward to something-or-other", "Next");
    toolBar.add(button);

    //separator
    toolBar.addSeparator();

    //fourth button
    button = new JButton("Another button");
    button.setActionCommand(SOMETHING_ELSE);
    button.setToolTipText("Something else");
    button.addActionListener(this);
    toolBar.add(button);

    //fifth component is NOT a button!
    JTextField textField = new JTextField("A text field");
    textField.setColumns(10);
    textField.addActionListener(this);
    textField.setActionCommand(TEXT_ENTERED);
    toolBar.add(textField);
}

From source file:components.TextSamplerDemo.java

public TextSamplerDemo() {
    setLayout(new BorderLayout());

    //Create a regular text field.
    JTextField textField = new JTextField(10);
    textField.setActionCommand(textFieldString);
    textField.addActionListener(this);

    //Create a password field.
    JPasswordField passwordField = new JPasswordField(10);
    passwordField.setActionCommand(passwordFieldString);
    passwordField.addActionListener(this);

    //Create a formatted text field.
    JFormattedTextField ftf = new JFormattedTextField(java.util.Calendar.getInstance().getTime());
    ftf.setActionCommand(textFieldString);
    ftf.addActionListener(this);

    //Create some labels for the fields.
    JLabel textFieldLabel = new JLabel(textFieldString + ": ");
    textFieldLabel.setLabelFor(textField);
    JLabel passwordFieldLabel = new JLabel(passwordFieldString + ": ");
    passwordFieldLabel.setLabelFor(passwordField);
    JLabel ftfLabel = new JLabel(ftfString + ": ");
    ftfLabel.setLabelFor(ftf);//from w w  w.j  av a 2s .  co m

    //Create a label to put messages during an action event.
    actionLabel = new JLabel("Type text in a field and press Enter.");
    actionLabel.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 0));

    //Lay out the text controls and the labels.
    JPanel textControlsPane = new JPanel();
    GridBagLayout gridbag = new GridBagLayout();
    GridBagConstraints c = new GridBagConstraints();

    textControlsPane.setLayout(gridbag);

    JLabel[] labels = { textFieldLabel, passwordFieldLabel, ftfLabel };
    JTextField[] textFields = { textField, passwordField, ftf };
    addLabelTextRows(labels, textFields, gridbag, textControlsPane);

    c.gridwidth = GridBagConstraints.REMAINDER; //last
    c.anchor = GridBagConstraints.WEST;
    c.weightx = 1.0;
    textControlsPane.add(actionLabel, c);
    textControlsPane.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("Text Fields"), BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    //Create a text area.
    JTextArea textArea = new JTextArea("This is an editable JTextArea. "
            + "A text area is a \"plain\" text component, " + "which means that although it can display text "
            + "in any font, all of the text is in the same font.");
    textArea.setFont(new Font("Serif", Font.ITALIC, 16));
    textArea.setLineWrap(true);
    textArea.setWrapStyleWord(true);
    JScrollPane areaScrollPane = new JScrollPane(textArea);
    areaScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    areaScrollPane.setPreferredSize(new Dimension(250, 250));
    areaScrollPane.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder("Plain Text"),
                    BorderFactory.createEmptyBorder(5, 5, 5, 5)),
            areaScrollPane.getBorder()));

    //Create an editor pane.
    JEditorPane editorPane = createEditorPane();
    JScrollPane editorScrollPane = new JScrollPane(editorPane);
    editorScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    editorScrollPane.setPreferredSize(new Dimension(250, 145));
    editorScrollPane.setMinimumSize(new Dimension(10, 10));

    //Create a text pane.
    JTextPane textPane = createTextPane();
    JScrollPane paneScrollPane = new JScrollPane(textPane);
    paneScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    paneScrollPane.setPreferredSize(new Dimension(250, 155));
    paneScrollPane.setMinimumSize(new Dimension(10, 10));

    //Put the editor pane and the text pane in a split pane.
    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, editorScrollPane, paneScrollPane);
    splitPane.setOneTouchExpandable(true);
    splitPane.setResizeWeight(0.5);
    JPanel rightPane = new JPanel(new GridLayout(1, 0));
    rightPane.add(splitPane);
    rightPane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder("Styled Text"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    //Put everything together.
    JPanel leftPane = new JPanel(new BorderLayout());
    leftPane.add(textControlsPane, BorderLayout.PAGE_START);
    leftPane.add(areaScrollPane, BorderLayout.CENTER);

    add(leftPane, BorderLayout.LINE_START);
    add(rightPane, BorderLayout.LINE_END);
}

From source file:TextSamplerDemo.java

public TextSamplerDemo() {
    setLayout(new BorderLayout());

    //Create a regular text field.
    JTextField textField = new JTextField(10);
    textField.setActionCommand(textFieldString);
    textField.addActionListener(this);

    //Create a password field.
    JPasswordField passwordField = new JPasswordField(10);
    passwordField.setActionCommand(passwordFieldString);
    passwordField.addActionListener(this);

    //Create a formatted text field.
    JFormattedTextField ftf = new JFormattedTextField(java.util.Calendar.getInstance().getTime());
    ftf.setActionCommand(textFieldString);
    ftf.addActionListener(this);

    //Create some labels for the fields.
    JLabel textFieldLabel = new JLabel(textFieldString + ": ");
    textFieldLabel.setLabelFor(textField);
    JLabel passwordFieldLabel = new JLabel(passwordFieldString + ": ");
    passwordFieldLabel.setLabelFor(passwordField);
    JLabel ftfLabel = new JLabel(ftfString + ": ");
    ftfLabel.setLabelFor(ftf);//from w  ww.j  a v a 2 s  .c  om

    //Create a label to put messages during an action event.
    actionLabel = new JLabel("Type text and then Enter in a field.");
    actionLabel.setBorder(BorderFactory.createEmptyBorder(10, 0, 0, 0));

    //Lay out the text controls and the labels.
    JPanel textControlsPane = new JPanel();
    GridBagLayout gridbag = new GridBagLayout();
    GridBagConstraints c = new GridBagConstraints();

    textControlsPane.setLayout(gridbag);

    JLabel[] labels = { textFieldLabel, passwordFieldLabel, ftfLabel };
    JTextField[] textFields = { textField, passwordField, ftf };
    addLabelTextRows(labels, textFields, gridbag, textControlsPane);

    c.gridwidth = GridBagConstraints.REMAINDER; //last
    c.anchor = GridBagConstraints.WEST;
    c.weightx = 1.0;
    textControlsPane.add(actionLabel, c);
    textControlsPane.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("Text Fields"), BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    //Create a text area.
    JTextArea textArea = new JTextArea("This is an editable JTextArea. "
            + "A text area is a \"plain\" text component, " + "which means that although it can display text "
            + "in any font, all of the text is in the same font.");
    textArea.setFont(new Font("Serif", Font.ITALIC, 16));
    textArea.setLineWrap(true);
    textArea.setWrapStyleWord(true);
    JScrollPane areaScrollPane = new JScrollPane(textArea);
    areaScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    areaScrollPane.setPreferredSize(new Dimension(250, 250));
    areaScrollPane.setBorder(BorderFactory.createCompoundBorder(
            BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder("Plain Text"),
                    BorderFactory.createEmptyBorder(5, 5, 5, 5)),
            areaScrollPane.getBorder()));

    //Create an editor pane.
    JEditorPane editorPane = createEditorPane();
    JScrollPane editorScrollPane = new JScrollPane(editorPane);
    editorScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    editorScrollPane.setPreferredSize(new Dimension(250, 145));
    editorScrollPane.setMinimumSize(new Dimension(10, 10));

    //Create a text pane.
    JTextPane textPane = createTextPane();
    JScrollPane paneScrollPane = new JScrollPane(textPane);
    paneScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    paneScrollPane.setPreferredSize(new Dimension(250, 155));
    paneScrollPane.setMinimumSize(new Dimension(10, 10));

    //Put the editor pane and the text pane in a split pane.
    JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, editorScrollPane, paneScrollPane);
    splitPane.setOneTouchExpandable(true);
    splitPane.setResizeWeight(0.5);
    JPanel rightPane = new JPanel(new GridLayout(1, 0));
    rightPane.add(splitPane);
    rightPane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder("Styled Text"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    //Put everything together.
    JPanel leftPane = new JPanel(new BorderLayout());
    leftPane.add(textControlsPane, BorderLayout.PAGE_START);
    leftPane.add(areaScrollPane, BorderLayout.CENTER);

    add(leftPane, BorderLayout.LINE_START);
    add(rightPane, BorderLayout.LINE_END);
}

From source file:org.executequery.gui.browser.ConnectionPanel.java

private void formatTextField(JTextField textField) {
    textField.setActionCommand(CONNECT_ACTION_COMMAND);
    textField.addActionListener(this);
}