Example usage for javax.swing JTextField registerKeyboardAction

Introduction

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

Prototype

public void registerKeyboardAction(ActionListener anAction, KeyStroke aKeyStroke, int aCondition) 

Source Link

Document

This method is now obsolete, please use a combination of getActionMap() and getInputMap() for similar behavior.

Usage

From source file:MainClass.java

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

    final JTextField textField = new JTextField();
    frame.add(textField, BorderLayout.NORTH);

    final JPopupMenu popup = new JPopupMenu();
    JMenuItem menuItem1 = new JMenuItem("Option 1");
    popup.add(menuItem1);// www  .  j  a va2  s .com

    JMenuItem menuItem2 = new JMenuItem("Option 2");
    popup.add(menuItem2);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            popup.show(textField, 10, 10);
        }
    };

    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

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

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From source file:MainClass.java

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

    final JTextField textField = new JTextField();
    frame.add(textField, BorderLayout.NORTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {

            int dotPosition = textField.getCaretPosition();
            Rectangle popupLocation = null;
            try {
                popupLocation = textField.modelToView(dotPosition);
            } catch (BadLocationException e) {
                e.printStackTrace();//  w w w.j ava2  s .c  om
            }
            System.out.println(popupLocation);
        }
    };

    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

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

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From source file:Main.java

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

    final JPopupMenu popup = new JPopupMenu();
    JMenuItem menuItem1 = new JMenuItem("Option 1");
    popup.add(menuItem1);//from  w  ww.  j  a  va2 s  . c  o  m

    JMenuItem menuItem2 = new JMenuItem("Option 2");
    popup.add(menuItem2);

    final JTextField textField = new JTextField();
    frame.add(textField, BorderLayout.NORTH);

    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            try {
                int dotPosition = textField.getCaretPosition();
                Rectangle popupLocation = textField.modelToView(dotPosition);
                popup.show(textField, popupLocation.x, popupLocation.y);
            } catch (BadLocationException badLocationException) {
                System.err.println("Oops");
            }
        }
    };
    KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_PERIOD, 0, false);
    textField.registerKeyboardAction(actionListener, keystroke, JComponent.WHEN_FOCUSED);

    frame.add(new JLabel("Press '.' to activate Popup menu"), BorderLayout.SOUTH);
    frame.setSize(250, 150);
    frame.setVisible(true);
}

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