Example usage for javax.swing JTextField notifyAction

Introduction

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

Prototype

String notifyAction

To view the source code for javax.swing JTextField notifyAction.

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Document

Name of the action to send notification that the contents of the field have been accepted.

Usage

From source file:org.lisapark.octopus.swing.BaseFormattedTextField.java

/**
 * Invoked to process the key bindings for <code>ks</code> as the result
 * of the <code>KeyEvent</code> <code>e</code>. We override this method to make
 * sure that the text field has the proper action for when the user presses
 * the enter key//from  w  ww . j a va2s  . co  m
 *
 * @param ks        the <code>KeyStroke</code> queried
 * @param e         the <code>KeyEvent</code>
 * @param condition one of the following values:
 *                  <ul>
 *                  <li>JComponent.WHEN_FOCUSED
 *                  <li>JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
 *                  <li>JComponent.WHEN_IN_FOCUSED_WINDOW
 *                  </ul>
 * @param pressed   true if the key is pressed
 * @return true if there was a binding to an action, and the action
 *         was enabled
 */
protected boolean processKeyBinding(KeyStroke ks, KeyEvent e, int condition, boolean pressed) {
    // we need to override this method to allow for handling of the delete key properly
    if (e.getKeyCode() == KeyEvent.VK_ENTER) {
        InputMap map = getInputMap(condition);
        ActionMap am = getActionMap();

        if (map != null && am != null && isEnabled()) {
            Object binding = map.get(ks);
            Action action;

            // replace the nofify action if necessary
            if (binding != null && binding.equals(JTextField.notifyAction)) {
                action = am.get(binding);

                if (action != commitOnEnterAction) {
                    am.put(JTextField.notifyAction, commitOnEnterAction);
                }
            }
        }
    }

    return super.processKeyBinding(ks, e, condition, pressed);
}

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