Escape Key close Dialog
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class EscapeDialog extends JDialog {
public EscapeDialog() {
this((Frame)null, false);
}
public EscapeDialog(Frame owner) {
this(owner, false);
}
public EscapeDialog(Frame owner, boolean modal) {
this(owner, null, modal);
}
public EscapeDialog(Frame owner, String title) {
this(owner, title, false);
}
public EscapeDialog(Frame owner, String title, boolean modal) {
super(owner, title, modal);
}
public EscapeDialog(Dialog owner) {
this(owner, false);
}
public EscapeDialog(Dialog owner, boolean modal) {
this(owner, null, modal);
}
public EscapeDialog(Dialog owner, String title) {
this(owner, title, false);
}
public EscapeDialog(Dialog owner, String title, boolean modal) {
super(owner, title, modal);
}
protected JRootPane createRootPane() {
ActionListener actionListener = new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
setVisible(false);
}
};
JRootPane rootPane = new JRootPane();
KeyStroke stroke = KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
rootPane.registerKeyboardAction(actionListener, stroke, JComponent.WHEN_IN_FOCUSED_WINDOW);
return rootPane;
}
}
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