import java.awt.*;
import java.util.*;

public class ModePanel extends Panel{
	Vector names, cmps, data;
	int mode;

	public ModePanel(){
		names = new Vector();
		cmps = new Vector();
		data = new Vector();
		setLayout(new CardLayout());
		mode = 0;
	}
	public Component add(String name, Component cmp){
		Component re = super.add(name, cmp);
		names.addElement(name);
		cmps.addElement(cmp);
		data.addElement(name);
		return re;
	}

	/* Name all_ for Netscape java1.1.2 Container class.
		add(String,Component) call add(Component) (><)
		# add() janakute this.add() de yonndeyooo...
	*/
	//public Component add(Component cmp){
	public Component add_(Component cmp){
		String name = "name:"+sz();
		return add(name, cmp);
	}

	public int sz(){
		return names.size();
	}
	public int get(){
		return mode;
	}
	public String getName(){
		return (String)names.elementAt(get());
	}
	public Component getCmp(){
		return (Component)cmps.elementAt(get());
	}
	public Component getCmp(int i){
		return (Component)cmps.elementAt(i);
	}

	public void set(int i){
		String name = (String)names.elementAt(i);
		CardLayout cdl = (CardLayout)getLayout();
		cdl.show(this, name);
		mode = i;
	}
	public void set(String name){
		set(names.indexOf(name));
	}
	public void set(Component cmp){
		set(cmps.indexOf(cmp));
	}
	public void inc(){
		set((get()+1)%sz());
	}

	//
	// data
	//
	public void setData(Object o, int i){
		data.setElementAt(o, i);
	}
	public void setData(Object o){
		setData(o, get());
	}
	public Object getData(int i){
		return data.elementAt(i);
	}
	public Object getData(){
		return getData(get());
	}
}

// EOF