package de.memtext.dlg;

import java.awt.BorderLayout;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.HeadlessException;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JComponent;
import javax.swing.JDialog;

public class DialogWithExit extends JDialog {

    public DialogWithExit() throws HeadlessException {
        super();
        initMe();
    }

    public DialogWithExit(Frame owner) throws HeadlessException {
        super(owner);
        initMe();
    }

    public DialogWithExit(Frame owner, boolean arg1) throws HeadlessException {
        super(owner, arg1);
        initMe();
    }

    public DialogWithExit(Frame owner, String arg1) throws HeadlessException {
        super(owner, arg1);
        initMe();
    }

    public DialogWithExit(Frame owner, String arg1, boolean arg2) throws HeadlessException {
        super(owner, arg1, arg2);
        initMe();
    }

    public DialogWithExit(Frame owner, String arg1, boolean arg2, GraphicsConfiguration arg3) {
        super(owner, arg1, arg2, arg3);
        initMe();
    }

    public DialogWithExit(Dialog owner) throws HeadlessException {
        super(owner);
        initMe();
    }

    public DialogWithExit(Dialog owner, boolean arg1) throws HeadlessException {
        super(owner, arg1);
        initMe();
    }

    public DialogWithExit(Dialog owner, String arg1) throws HeadlessException {
        super(owner, arg1);
        initMe();
    }

    public DialogWithExit(Dialog owner, String arg1, boolean arg2) throws HeadlessException {
        super(owner, arg1, arg2);
    }

    public DialogWithExit(Dialog owner, String arg1, boolean arg2, GraphicsConfiguration arg3) throws HeadlessException {
        super(owner, arg1, arg2, arg3);
        initMe();
    }

    private void initMe() {
        addWindowListener(new WindowAdapter() {
            @Override
            public void windowClosing(WindowEvent we) {
                exit();
            }
        });
    }

    /**
    	 * called if window is closed, does nothing by default,
    	 * subclasses can override
    	 *
    	 */
    protected void exit() {
    }

    //man könnte noch abfragen ob auch wirklich Borderlayout benutzt
    //wird
    /**
    	 * installs a component in the center of the dialog
    	 * @param comp
    	 */
    public void setCenter(JComponent comp) {
        this.getContentPane().add(comp, BorderLayout.CENTER);
    }

    /**
    	 * installs a component in the notrh of the dialog
    	 * @param comp
    	 */
    public void setNorth(JComponent comp) {
        this.getContentPane().add(comp, BorderLayout.NORTH);
    }
}

//Created on 21.11.2003