EscapeDialog.java

package org.vorthmann.zome.ui;

import java.awt.Dialog;
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;

import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JRootPane;
import javax.swing.KeyStroke;


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 );
    }

    @Override
    protected JRootPane createRootPane()
    {
        ActionListener actionListener = new ActionListener()
        {
            @Override
            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;
    }
}