Java Utililty Methods JDialog Escape Key

List of utility methods to do JDialog Escape Key

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Description

The list of methods to do JDialog Escape Key are organized into topic(s).

Method

voidaddEscapeListener(final JDialog dialog)
add Escape Listener 
dialog.getRootPane().registerKeyboardAction(new ActionListener() {
    @Override
    public void actionPerformed(ActionEvent e) {
        dialog.dispose();
}, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_IN_FOCUSED_WINDOW);
voidaddEscapeListener(final JDialog dialog)
add Escape Listener 
ActionListener escListener = new ActionListener() {
    @Override
    public void actionPerformed(ActionEvent e) {
        dialog.setVisible(false);
};
dialog.getRootPane().registerKeyboardAction(escListener, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
        JComponent.WHEN_IN_FOCUSED_WINDOW);
...
voidaddEscapeListener(final JDialog dialog, final boolean hide)
Adds a listener to the dialog to close the dialog if the user presses the escape key. 
ActionListener escListener = new ActionListener() {
    @Override
    public void actionPerformed(ActionEvent e) {
        if (hide) {
            dialog.setVisible(false);
        } else {
            dialog.dispose();
};
dialog.getRootPane().registerKeyboardAction(escListener, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
        JComponent.WHEN_IN_FOCUSED_WINDOW);
voidaddEscapeToCloseSupport(final JDialog dialog)
Adds a glass layer to the dialog to intercept all key events. 
LayerUI<Container> layerUI = new LayerUI<Container>() {
    private boolean closing = false;
    @Override
    public void installUI(JComponent c) {
        super.installUI(c);
        ((JLayer) c).setLayerEventMask(AWTEvent.KEY_EVENT_MASK);
    @Override
...
voidaddEscapeToCloseSupport(final JDialog dialog, final boolean fadeOnClose)
Adds a glass layer to the dialog to intercept all key events. 
final LayerUI<Container> layerUI = new LayerUI<Container>() {
    private static final long serialVersionUID = -7197890707453641705L;
    private boolean closing = false;
    @Override
    public void eventDispatched(final AWTEvent e, final JLayer<? extends Container> l) {
        if (e instanceof KeyEvent && ((KeyEvent) e).getKeyCode() == KeyEvent.VK_ESCAPE) {
            if (this.closing) {
                return;
...
voidaddEscKeyAction(javax.swing.JDialog dialog, javax.swing.Action action)
add Esc Key Action 
addEscKeyAction(dialog.getRootPane(), action);
voidcloseOnEsc(final JDialog dlg)
Configure dialog to close when Esc is pressed. 
dlg.getRootPane().getActionMap().put("Cancel", new AbstractAction() {
    public void actionPerformed(ActionEvent e) {
        dlg.dispose();
});
dlg.getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
        .put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "Cancel");
voidcloseOnEsc(JDialog dialog)
close On Esc 
closeOnKeyStroke(dialog.getRootPane(), ESC);
voidcloseOnEscape(final JDialog dialog)
Make the dialog close when the used presses escape. 
closeOnEscape(dialog, dialog.getRootPane());
voidcloseOnEscapePressed(final JDialog dialog)
Registers an Action on the dialog on the Esc key that disposes the dialog. 
JRootPane rootPane = dialog.getRootPane();
InputMap im = rootPane.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
ActionMap actionMap = rootPane.getActionMap();
KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
im.put(ks, "UiUtilsEscape");
actionMap.put("UiUtilsEscape", new AbstractAction() {
    @Override
    public void actionPerformed(ActionEvent e) {
...