Example usage for javax.swing JDialog getDefaultCloseOperation

Introduction

In this page you can find the example usage for javax.swing JDialog getDefaultCloseOperation.

Prototype

public int getDefaultCloseOperation() 

Source Link

Document

Returns the operation which occurs when the user initiates a "close" on this dialog.

Usage

From source file:org.apache.cayenne.modeler.util.CayenneController.java

/**
 * If this view or a parent view is a JDialog, makes it closeable on ESC hit. Dialog
 * "defaultCloseOperation" property is taken into account when processing ESC button
 * click.//  w  ww .ja  v  a2  s. com
 */
protected void makeCloseableOnEscape() {

    Window window = getWindow();
    if (!(window instanceof JDialog)) {
        return;
    }

    final JDialog dialog = (JDialog) window;

    KeyStroke escReleased = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0, true);
    ActionListener closeAction = new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            if (dialog.isVisible()) {
                switch (dialog.getDefaultCloseOperation()) {
                case JDialog.HIDE_ON_CLOSE:
                    dialog.setVisible(false);
                    break;
                case JDialog.DISPOSE_ON_CLOSE:
                    dialog.setVisible(false);
                    dialog.dispose();
                    break;
                case JDialog.DO_NOTHING_ON_CLOSE:
                default:
                    break;
                }
            }
        }
    };
    dialog.getRootPane().registerKeyboardAction(closeAction, escReleased, JComponent.WHEN_IN_FOCUSED_WINDOW);
}

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